The Ridgefold Difficulty Index

Index	Trail	Tier	Distance	Gain	Steepness
100	Grande Traversata delle Alpi	Extreme	423 mi	246,142 ft	582 ft/mi
98	GR10 Pyrenees Traverse	Extreme	575.4 mi	266,969 ft	464 ft/mi
97	GR5 Alpine Traverse	Extreme	366.7 mi	163,694 ft	446 ft/mi
92	GR11 Senda Pirenaica	Extreme	519.7 mi	195,994 ft	377 ft/mi
89	Salzburger Almenweg	Extreme	200.1 mi	64,419 ft	322 ft/mi
89	Via Alpina	Extreme	224.7 mi	75,377 ft	335 ft/mi
86	Alpe-Adria-Trail	Extreme	429.8 mi	118,291 ft	275 ft/mi
85	Peaks of the Balkans	Extreme	123.4 mi	54,508 ft	442 ft/mi
85	Trans Swiss Trail	Extreme	321.2 mi	82,936 ft	258 ft/mi
84	Appalachian Trail — Maine section	Extreme	267.3 mi	64,951 ft	243 ft/mi
84	Appalachian Trail — NC/TN section	Extreme	388.3 mi	94,459 ft	243 ft/mi
84	Benton MacKaye Trail	Extreme	273 mi	67,858 ft	249 ft/mi
84	Long Trail	Extreme	247.2 mi	62,149 ft	251 ft/mi
82	Annapurna Circuit	Extreme	145 mi	50,000 ft	345 ft/mi
82	Appalachian Trail — New Hampshire section	Extreme	146.3 mi	50,554 ft	346 ft/mi
82	Appalachian Trail — Virginia section	Extreme	528.7 mi	118,668 ft	224 ft/mi
82	Bigfoot Trail	Extreme	363.1 mi	77,789 ft	214 ft/mi
82	Great Divide Trail	Extreme	703.8 mi	150,699 ft	214 ft/mi
82	Theodore Solomons Trail	Extreme	254.8 mi	55,200 ft	217 ft/mi
80	Alpine Panorama Trail	Extreme	320.4 mi	62,293 ft	194 ft/mi
80	CDT — Colorado Section	Extreme	805.3 mi	149,272 ft	185 ft/mi
80	Colorado Trail	Extreme	512.7 mi	93,041 ft	181 ft/mi
80	Rheinsteig	Extreme	194.4 mi	46,939 ft	241 ft/mi
79	CDT — Idaho & Montana Section	Very hard	959.8 mi	161,496 ft	168 ft/mi
79	Hayduke Trail	Very hard	643.2 mi	109,865 ft	171 ft/mi
79	Pacific Northwest Trail — Washington	Very hard	915.4 mi	163,442 ft	179 ft/mi
79	Walker's Haute Route	Very hard	128.5 mi	47,158 ft	367 ft/mi
78	Grand Enchantment Trail	Very hard	770.1 mi	117,703 ft	153 ft/mi
78	Hayduke Trail — Section 12	Very hard	92.6 mi	43,878 ft	474 ft/mi
78	Israel National Trail	Very hard	671.5 mi	102,710 ft	153 ft/mi
77	Arizona Trail	Very hard	751.7 mi	106,345 ft	141 ft/mi
77	Camino del Norte	Very hard	522.9 mi	69,616 ft	133 ft/mi
77	Finger Lakes Trail	Very hard	545.3 mi	75,253 ft	138 ft/mi
77	Long Path	Very hard	638.3 mi	86,421 ft	135 ft/mi
76	Bibbulmun Track	Very hard	597 mi	72,694 ft	122 ft/mi
76	Bruce Trail	Very hard	542.7 mi	67,379 ft	124 ft/mi
76	Tour des Écrins	Very hard	134.5 mi	44,783 ft	333 ft/mi
75	CDT — Wyoming Section	Very hard	501.6 mi	54,386 ft	108 ft/mi
75	GR20	Very hard	123 mi	43,881 ft	357 ft/mi
75	North Country NST — New York	Very hard	668.6 mi	73,593 ft	110 ft/mi
75	South West Coast Path	Very hard	599.6 mi	63,648 ft	106 ft/mi
75	Via Francigena in Italy	Very hard	634.4 mi	64,606 ft	102 ft/mi
74	CDT — New Mexico Section	Very hard	884 mi	87,261 ft	99 ft/mi
74	Mid State Trail	Very hard	308.5 mi	45,469 ft	147 ft/mi
73	Alta Via 2	Very hard	98.9 mi	41,270 ft	417 ft/mi
72	North Country NST — Ohio	Very hard	970.6 mi	59,770 ft	62 ft/mi
71	Buckeye Trail	Very hard	1318 mi	71,824 ft	54 ft/mi
71	John Muir Trail	Very hard	207 mi	38,186 ft	184 ft/mi
71	Pinhoti Trail	Very hard	338.7 mi	42,838 ft	126 ft/mi
68	Big SEKI Loop	Very hard	156.1 mi	38,153 ft	244 ft/mi
67	Camino Primitivo	Very hard	194.9 mi	34,898 ft	179 ft/mi
67	Ice Age National Scenic Trail	Very hard	1668.4 mi	46,352 ft	28 ft/mi
67	North Country NST — Michigan	Very hard	1074.4 mi	45,292 ft	42 ft/mi
67	Oregon Coast Trail	Very hard	494.5 mi	42,064 ft	85 ft/mi
66	Pennine Way	Very hard	255.8 mi	35,312 ft	138 ft/mi
65	Tuscarora Trail	Very hard	239.3 mi	34,167 ft	143 ft/mi
63	Camino Francés	Very hard	469.2 mi	36,467 ft	78 ft/mi
63	Ozark Highlands Trail	Very hard	197.8 mi	30,951 ft	156 ft/mi
63	PCT — California Section H	Very hard	178.3 mi	32,625 ft	183 ft/mi
62	Eifelsteig	Very hard	195.8 mi	29,843 ft	152 ft/mi
62	Jura Crest Trail	Very hard	155.1 mi	32,680 ft	211 ft/mi
62	Ouachita National Recreation Trail	Very hard	213 mi	29,902 ft	140 ft/mi
62	Tour du Mont Blanc	Very hard	102.7 mi	33,736 ft	328 ft/mi
61	Finger Lakes Trail — Catskill Region	Very hard	190.6 mi	29,590 ft	155 ft/mi
60	Tahoe Rim Trail	Very hard	165.8 mi	30,860 ft	186 ft/mi
60	Tour de Monte Rosa	Very hard	102 mi	32,000 ft	314 ft/mi
59	Appalachian Trail — Pennsylvania section	Hard	223.1 mi	27,365 ft	123 ft/mi
59	Appalachian Trail — Vermont section	Hard	141.4 mi	31,575 ft	223 ft/mi
59	Cohos Trail	Hard	163.2 mi	30,016 ft	184 ft/mi
59	GR10 Pyrenees Traverse — Stages 13–16: Etsaut to Refuge d’Ilhéou	Hard	47.3 mi	25,919 ft	548 ft/mi
59	GR10 Pyrenees Traverse — Stages 29–32: Fos to Esbintz	Hard	42.3 mi	27,297 ft	645 ft/mi
59	Kungsleden	Hard	294.9 mi	29,373 ft	100 ft/mi
59	Offa's Dyke Path	Hard	177.6 mi	28,743 ft	162 ft/mi
58	Coast to Coast Walk	Hard	188.1 mi	27,408 ft	146 ft/mi
58	PCT — California Section D	Hard	109.7 mi	30,633 ft	279 ft/mi
58	PCT — Washington Section K	Hard	126.4 mi	30,646 ft	242 ft/mi
57	Grande Traversata delle Alpi — Stages 47–50: Usseaux to Rifugio Barbara Lowrie	Hard	42.3 mi	23,927 ft	566 ft/mi
57	Southern Upland Way	Hard	216.2 mi	25,131 ft	116 ft/mi
56	Alta Via 1	Hard	72.9 mi	27,388 ft	376 ft/mi
56	Annapurna Circuit — Stages 4–6: Dharapani to Manang	Hard	31.5 mi	25,623 ft	813 ft/mi
56	North Country NST — Pennsylvania	Hard	271.5 mi	26,322 ft	97 ft/mi
56	Superior Hiking Trail	Hard	275.1 mi	25,748 ft	94 ft/mi
55	Appalachian Trail — New Jersey & New York	Hard	159.1 mi	27,139 ft	171 ft/mi
55	East Coast Trail	Hard	157 mi	26,772 ft	170 ft/mi
55	Larapinta Trail	Hard	142.8 mi	28,199 ft	197 ft/mi
55	PCT — Washington Section H	Hard	144.3 mi	27,890 ft	193 ft/mi
54	Alpine Passes Trail	Hard	86.6 mi	27,676 ft	319 ft/mi
54	GR10 Pyrenees Traverse — Stages 33–36: Esbintz to Aulus-les-Bains	Hard	40 mi	21,388 ft	535 ft/mi
54	Maah Daah Hey Trail	Hard	213.1 mi	22,749 ft	107 ft/mi
54	New England National Scenic Trail	Hard	195.5 mi	22,323 ft	114 ft/mi
54	Ozark Trail	Hard	222.6 mi	22,995 ft	103 ft/mi
54	Tour du Queyras	Hard	68.9 mi	25,879 ft	376 ft/mi
54	Wonderland Trail	Hard	85.4 mi	26,995 ft	316 ft/mi
53	Bigfoot Trail — Region 3: Trinity Alps	Hard	56.8 mi	23,612 ft	416 ft/mi
53	GR10 Pyrenees Traverse — Stages 25–28: Germ to Fos	Hard	38.7 mi	19,478 ft	503 ft/mi
53	GR11 Senda Pirenaica — Stages 16–18: San Nicolás de Bujaruelo to Parzán	Hard	35.2 mi	20,797 ft	591 ft/mi
53	GR5 Alpine Traverse — Stages 13–15: Refuge Plan du Lac to Refuge du Thabor	Hard	37.7 mi	20,505 ft	544 ft/mi
53	Grande Traversata delle Alpi — Stages 35–38: Ronco Canavese to Borgata Brengi	Hard	31.2 mi	22,041 ft	706 ft/mi
53	Grande Traversata delle Alpi — Stages 43–46: Località Malciaussia to Usseaux	Hard	39.2 mi	19,731 ft	503 ft/mi
53	Via Alpina	Hard	40.2 mi	19,800 ft	493 ft/mi
52	Bigfoot Trail — Region 5: Marble Mountain	Hard	62.8 mi	24,167 ft	385 ft/mi
52	GR11 Senda Pirenaica — Stages 27–30: La Guingueta d'Àneu to Refugio de Baiau	Hard	32.9 mi	20,062 ft	610 ft/mi
52	Grande Traversata delle Alpi — Stages 23–26: Alpe Baranca to Rifugio Rivetti	Hard	30.6 mi	20,207 ft	660 ft/mi
52	Grande Traversata delle Alpi — Stages 39–42: Borgata Brengi to Località Malciaussia	Hard	32.5 mi	19,839 ft	610 ft/mi
52	Sunshine Coast Trail	Hard	110.7 mi	26,709 ft	241 ft/mi
52	Tour des Écrins	Hard	24.7 mi	21,768 ft	881 ft/mi
52	Via Alpina	Hard	42.2 mi	19,885 ft	471 ft/mi
51	Annapurna Circuit — Stages 14–16: Kalapani to Nayapul	Hard	35.4 mi	18,563 ft	524 ft/mi
51	GR10 Pyrenees Traverse — Stages 37–40: Aulus-les-Bains to Siguer	Hard	34.6 mi	18,392 ft	532 ft/mi
51	GR10 Pyrenees Traverse — Stages 9–12: Logibar to Etsaut	Hard	42.1 mi	19,701 ft	468 ft/mi
51	GR5 Alpine Traverse — Stages 4–6: Samoëns to Les Contamines	Hard	35.1 mi	17,956 ft	512 ft/mi
51	Grande Traversata delle Alpi — Stages 59–62: Sambuco to Terme di Valdieri	Hard	30.2 mi	18,445 ft	611 ft/mi
51	Meraner Höhenweg — Stages 1–3: Giggelberg to Pfelders	Hard	30.7 mi	19,085 ft	622 ft/mi
51	Walker's Haute Route — Stages 7–10: Cabane de Prafleuri to Zinal	Hard	33.8 mi	18,317 ft	542 ft/mi
50	Bartram Trail	Hard	101.7 mi	25,108 ft	247 ft/mi
50	Colorado Trail — Collegiate West	Hard	63.8 mi	22,749 ft	357 ft/mi
50	Fremont National Recreation Trail	Hard	156.6 mi	22,884 ft	146 ft/mi
50	GR10 Pyrenees Traverse — Stages 41–44: Siguer to Refuge des Bésines	Hard	34.1 mi	17,516 ft	514 ft/mi
50	GR10 Pyrenees Traverse — Stages 49–51: Mantet to Refuge de Batère	Hard	29.2 mi	18,297 ft	627 ft/mi
50	GR5 Alpine Traverse — Stages 25–28: Refuge de Longon to Nice	Hard	52.9 mi	21,417 ft	405 ft/mi
50	Salkantay Trek	Hard	46.3 mi	20,115 ft	434 ft/mi
50	Tour de Monte Rosa — Stages 3–5: Resy to Macugnaga Staffa	Hard	31 mi	18,130 ft	585 ft/mi
50	Tour de Monte Rosa — Stages 6–7: Macugnaga Staffa to Grächen	Hard	32.4 mi	17,818 ft	550 ft/mi
49	Alta Via 2 — Stages 11–13: Passo Cereda to Feltre	Hard	24.5 mi	17,848 ft	728 ft/mi
49	GR11 Senda Pirenaica — Stages 31–34: Refugio de Baiau to Refugio de Malniu	Hard	36.6 mi	17,228 ft	471 ft/mi
49	GR5 Alpine Traverse — Stages 1–3: Saint-Gingolph to Samoëns	Hard	37.4 mi	17,595 ft	470 ft/mi
49	Grande Traversata delle Alpi — Stages 19–22: Molini di Calasca to Alpe Baranca	Hard	22.6 mi	18,307 ft	810 ft/mi
49	Grande Traversata delle Alpi — Stages 55–58: Borgata Serre to Sambuco	Hard	32.6 mi	16,224 ft	498 ft/mi
49	Grande Traversata delle Alpi — Stages 66–68: Trinità di Entracque to Rifugio Garelli	Hard	29.3 mi	17,073 ft	583 ft/mi
49	Mount Kilimanjaro	Hard	24.8 mi	17,149 ft	691 ft/mi
49	Tour des Écrins	Hard	42.8 mi	18,806 ft	439 ft/mi
48	Adlerweg — Stages 7–9: Steinberg am Rofan to Falkenhütte	Hard	30.7 mi	15,420 ft	502 ft/mi
48	Berliner Höhenweg	Hard	52 mi	20,000 ft	385 ft/mi
48	Everest Base Camp Trek	Hard	33.2 mi	16,106 ft	485 ft/mi
48	Finger Lakes Trail — Eastern Finger Lakes Region	Hard	149.3 mi	21,348 ft	143 ft/mi
48	GR10 Pyrenees Traverse — Stages 17–20: Refuge d’Ilhéou to Luz-Saint-Sauveur	Hard	43.6 mi	18,432 ft	423 ft/mi
48	GR20	Hard	19.9 mi	17,287 ft	869 ft/mi
48	GR5 Alpine Traverse — Stages 10–12: Refuge Entre-le-Lac to Refuge Plan du Lac	Hard	41.4 mi	18,015 ft	435 ft/mi
48	GR5 Alpine Traverse — Stages 22–24: Larche to Refuge de Longon	Hard	43.4 mi	18,573 ft	428 ft/mi
48	Grande Traversata delle Alpi — Stages 27–30: Rifugio Rivetti to Quincinetto	Hard	28.6 mi	16,027 ft	560 ft/mi
48	Grande Traversata delle Alpi — Stages 51–54: Rifugio Barbara Lowrie alle Grange del Pis to Borgata Serre	Hard	28.3 mi	14,820 ft	524 ft/mi
48	Mason-Dixon Trail	Hard	205.5 mi	17,264 ft	84 ft/mi
48	Meraner Höhenweg — Stages 4–6: Pfelders to Giggelberg	Hard	26.3 mi	16,421 ft	624 ft/mi
48	PCT — California Section C	Hard	127.1 mi	22,562 ft	178 ft/mi
48	PCT — California Section E	Hard	111.4 mi	23,123 ft	208 ft/mi
48	Te Araroa South Island — Section Queen Charlotte Track: Ship Cove to Anakiwa	Hard	42.6 mi	18,186 ft	427 ft/mi
48	Tour de Monte Rosa — Stages 8–9: Grächen to Zermatt	Hard	24.2 mi	15,876 ft	656 ft/mi
48	Via Alpina	Hard	29.4 mi	15,741 ft	535 ft/mi
48	Via Alpina	Hard	41.3 mi	18,140 ft	439 ft/mi
48	Walker's Haute Route — Stages 13–14: St Niklaus to Zermatt	Hard	24 mi	16,509 ft	688 ft/mi
48	Walker's Haute Route — Stages 4–6: Champex-Lac to Cabane de Prafleuri	Hard	24.1 mi	16,693 ft	693 ft/mi
47	Adlerweg — Stages 4–6: Kufstein to Steinberg am Rofan	Hard	27.2 mi	14,344 ft	527 ft/mi
47	Appalachian Trail - Georgia Section	Hard	83.4 mi	22,749 ft	273 ft/mi
47	Everest Base Camp Trek — Stages 1–4: Lukla to Tengboche	Hard	16.9 mi	15,827 ft	937 ft/mi
47	Glacier Peak Loop	Hard	82 mi	22,218 ft	271 ft/mi
47	Glyndŵr’s Way	Hard	136 mi	21,877 ft	161 ft/mi
47	GR10 Pyrenees Traverse — Stages 21–24: Luz-Saint-Sauveur to Germ	Hard	36.5 mi	16,572 ft	454 ft/mi
47	GR11 Senda Pirenaica — Stages 19–22: Parzán to Refugio de Conangles	Hard	43.1 mi	18,219 ft	423 ft/mi
47	GR5 Alpine Traverse — Stages 19–21: Brunissard to Larche	Hard	38.1 mi	16,906 ft	444 ft/mi
47	GR5 Alpine Traverse — Stages 7–9: Les Contamines to Refuge Entre-le-Lac	Hard	41.1 mi	17,592 ft	428 ft/mi
47	Grande Traversata delle Alpi — Stages 63–65: Terme di Valdieri to Trinità di Entracque	Hard	27.1 mi	14,944 ft	551 ft/mi
47	Mountains-to-Sea Trail — Segment 4	Hard	107.9 mi	23,028 ft	213 ft/mi
47	PCT — California Section G	Hard	112.9 mi	22,976 ft	204 ft/mi
47	Stubai High Trail	Hard	51.8 mi	19,856 ft	383 ft/mi
47	Tour du Mont Blanc — Stages 9–11: Trient to Les Houches	Hard	23.4 mi	14,898 ft	637 ft/mi
47	Walker's Haute Route — Stages 1–3: Chamonix to Champex-Lac	Hard	24.4 mi	15,230 ft	624 ft/mi
46	Adlerweg — Stages 1–3: St. Johann in Tirol to Kufstein	Hard	25.5 mi	12,871 ft	505 ft/mi
46	Alta Via 1 — Stages 9–11: Rifugio Carestiato to La Pissa	Hard	24.3 mi	13,819 ft	569 ft/mi
46	Alta Via 2 — Stages 8–10: Rifugio Mulaz to Passo Cereda	Hard	17.3 mi	14,488 ft	837 ft/mi
46	Berliner Höhenweg — Stages 3–5: Friesenberghaus to Greizer Hütte	Hard	21.2 mi	14,551 ft	686 ft/mi
46	Pembrokeshire Coast Path	Hard	151.2 mi	19,383 ft	128 ft/mi
46	Tour des Écrins	Hard	41.1 mi	17,372 ft	423 ft/mi
46	Tour du Mont Blanc — Stages 1–3: Les Houches to Rifugio Elisabetta	Hard	29.9 mi	14,193 ft	475 ft/mi
45	Alta Via 2 — Stages 1–3: Bressanone to Rifugio Puez	Hard	20.1 mi	12,569 ft	625 ft/mi
45	Kelsey National Recreation Trail	Hard	75.9 mi	20,896 ft	275 ft/mi
45	PCT Washington Section J	Hard	72.1 mi	20,656 ft	286 ft/mi
45	Tour des Combins	Hard	61.4 mi	19,872 ft	324 ft/mi
45	Tour du Mont Blanc — Stages 4–6: Rifugio Elisabetta to La Fouly	Hard	31 mi	14,147 ft	456 ft/mi
45	Walker's Haute Route — Stages 11–12: Zinal to St Niklaus	Hard	23.9 mi	12,779 ft	535 ft/mi
44	Alta Via 2 — Stages 6–7: Rifugio Castiglioni Marmolada to Rifugio Mulaz	Hard	20.4 mi	12,047 ft	591 ft/mi
44	Arizona Trail — Passage 38: Grand Canyon - Inner Gorge	Hard	20.9 mi	12,142 ft	581 ft/mi
44	Bartram Trail — Sections 10–12: Lake Nantahala to Cheoah Bald	Hard	21.5 mi	11,227 ft	522 ft/mi
44	Bigfoot Trail — Region 6: Red Buttes	Hard	40.6 mi	16,296 ft	401 ft/mi
44	Foothills Trail	Hard	86.6 mi	20,860 ft	241 ft/mi
44	GR10 Pyrenees Traverse — Stages 5–8: Saint-Étienne-de-Baïgorry to Logibar	Hard	44.2 mi	16,719 ft	378 ft/mi
44	GR10 Pyrenees Traverse — Stages 52–55: Refuge de Batère to Banyuls-sur-Mer	Hard	54.1 mi	18,658 ft	345 ft/mi
44	PCT — California Section B	Hard	98.1 mi	20,561 ft	210 ft/mi
44	Salzburger Almenweg — Stages 1–3: Pfarrwerfen to Schneebergkreuz	Hard	17.3 mi	11,965 ft	692 ft/mi
44	Stubai High Trail — Stages 1–2: Starkenburger Hütte to Neue Regensburger Hütte	Hard	15.2 mi	13,291 ft	874 ft/mi
44	Tour du Queyras	Hard	19.8 mi	12,041 ft	608 ft/mi
43	Alpe-Adria-Trail — Stages 14–17: Döbriach to Arriach	Hard	42.5 mi	16,345 ft	385 ft/mi
43	Annapurna Base Camp Trek	Hard	14.8 mi	11,795 ft	798 ft/mi
43	Annapurna Circuit — Stages 7–10: Manang to Muktinath	Hard	18.7 mi	10,879 ft	582 ft/mi
43	Berliner Höhenweg — Stages 1–2: Finkenberg to Friesenberghaus	Hard	13.6 mi	12,313 ft	905 ft/mi
43	Berliner Höhenweg — Stages 6–8: Greizer Hütte to Mayrhofen	Hard	19.6 mi	10,026 ft	512 ft/mi
43	Kungsleden — Section 4: Kvikkjokk to Ammarnäs	Hard	113.8 mi	19,288 ft	169 ft/mi
43	Langtang Valley Trek	Hard	20.4 mi	10,384 ft	508 ft/mi
43	Tour du Queyras	Hard	17.8 mi	10,325 ft	580 ft/mi
43	Trans Swiss Trail — Stages 29–32: Bellinzona to Mendrisio	Hard	38.3 mi	15,148 ft	396 ft/mi
42	Alpe-Adria-Trail — Stages 4–6: Marterle to Mallnitz	Hard	33.5 mi	13,668 ft	408 ft/mi
42	Choquequirao Trek	Hard	18.5 mi	9,980 ft	540 ft/mi
42	Cleveland Way	Hard	106.7 mi	18,970 ft	178 ft/mi
42	Finger Lakes Trail — Western Finger Lakes Region	Hard	133.4 mi	17,720 ft	133 ft/mi
42	GR10 Pyrenees Traverse — Stages 1–4: Hendaye-Plage to Saint-Étienne-de-Baïgorry	Hard	51.5 mi	17,129 ft	333 ft/mi
42	GR11 Senda Pirenaica — Stages 12–15: Candanchú to San Nicolás de Bujaruelo	Hard	42.1 mi	15,623 ft	371 ft/mi
42	GR11 Senda Pirenaica — Stages 8–11: Isaba to Candanchú	Hard	38 mi	14,688 ft	387 ft/mi
42	GR20	Hard	28.4 mi	12,382 ft	436 ft/mi
42	GR5 Alpine Traverse — Stages 16–18: Refuge du Thabor to Brunissard	Hard	39.2 mi	15,098 ft	385 ft/mi
42	Great Divide Trail — Section A1: International Boundary to Mount Rowe–Sage Pass junction	Hard	33.9 mi	14,052 ft	415 ft/mi
42	Great Divide Trail — Section A2: Mount Rowe–Sage Pass junction to Carbondale River Road	Hard	36.7 mi	14,478 ft	394 ft/mi
42	Great Western Trail — Arizona	Hard	214.9 mi	11,404 ft	53 ft/mi
42	Meraner Höhenweg	Hard	56.9 mi	17,910 ft	315 ft/mi
42	PCT — Washington Section I	Hard	95.7 mi	19,475 ft	204 ft/mi
42	Te Araroa South Island — Section East Ahuriri / Breast Hill: Lake Ohau to Gladstone	Hard	49.6 mi	16,706 ft	337 ft/mi
42	The Great North Cascades Traverse	Hard	75.7 mi	19,203 ft	254 ft/mi
42	Via Alpina	Hard	20.1 mi	9,849 ft	490 ft/mi
41	Alpine Passes Trail	Hard	16 mi	8,068 ft	504 ft/mi
41	Alta Via 2 — Stages 4–5: Rifugio Puez to Rifugio Castiglioni Marmolada	Hard	15.7 mi	9,101 ft	580 ft/mi
41	Bartram Trail — Sections 8–9: Wallace Branch to Lake Nantahala	Hard	17.3 mi	8,668 ft	501 ft/mi
41	Centennial Trail	Hard	118.2 mi	17,628 ft	149 ft/mi
41	Florida National Scenic Trail	Hard	1666.8 mi	13,648 ft	8 ft/mi
41	GR11 Senda Pirenaica — Stages 1–3: Cabo Higuer to Puerto de Urkiaga	Hard	51.3 mi	16,365 ft	319 ft/mi
41	Hayduke Trail — Section 11	Hard	38 mi	14,564 ft	383 ft/mi
41	Metacomet–Monadnock Trail	Hard	125.1 mi	17,822 ft	142 ft/mi
41	PCT — California Section A	Hard	106.3 mi	18,720 ft	176 ft/mi
41	PCT — California Section M	Hard	89.2 mi	18,819 ft	211 ft/mi
41	Stubai High Trail — Stages 3–5: Neue Regensburger Hütte to Nürnberger Hütte	Hard	14.2 mi	9,167 ft	646 ft/mi
41	The Narrows	Hard	15 mi	8,356 ft	557 ft/mi
41	Westweg	Hard	115.6 mi	18,127 ft	157 ft/mi
40	Baker Trail	Hard	145.5 mi	14,810 ft	102 ft/mi
40	Bigfoot Trail — Region 7: Siskiyou	Hard	43.3 mi	14,820 ft	342 ft/mi
40	GR11 Senda Pirenaica — Stages 23–26: Refugio de Conangles to La Guingueta d'Àneu	Hard	33.6 mi	13,173 ft	392 ft/mi
40	GR20	Hard	23.5 mi	10,436 ft	444 ft/mi
40	Horsethief Trail	Hard	15.8 mi	7,733 ft	489 ft/mi
40	Huayhuash Circuit	Hard	60.9 mi	16,778 ft	276 ft/mi
40	PCT — California Section N	Hard	131.4 mi	15,925 ft	121 ft/mi
40	PCT — California Section P	Hard	96.9 mi	17,684 ft	182 ft/mi
40	Pennine Way	Hard	125.3 mi	16,404 ft	131 ft/mi
40	Silver Moccasin Trail	Hard	66.1 mi	17,365 ft	263 ft/mi
40	Tour du Queyras	Hard	24 mi	10,558 ft	440 ft/mi
39	Alta Via 1 — Stages 1–2: Lago di Braies to Rifugio Fanes	Moderate	11.9 mi	7,425 ft	624 ft/mi
39	Alta Via 1 — Stages 6–8: Rifugio Città di Fiume to Rifugio Carestiato	Moderate	17.1 mi	8,100 ft	474 ft/mi
39	Appalachian Trail — Massachusetts section	Moderate	87.2 mi	17,346 ft	199 ft/mi
39	Boundary Trail	Moderate	57.5 mi	16,299 ft	283 ft/mi
39	Camino Portugués Central	Moderate	151.8 mi	13,812 ft	91 ft/mi
39	Florida NST — Central Region	Moderate	653.7 mi	10,066 ft	15 ft/mi
39	GR11 Senda Pirenaica — Stages 35–37: Refugio de Malniu to Santuario de Núria	Moderate	36.6 mi	13,543 ft	370 ft/mi
39	Mount Whitney Trail	Moderate	11.4 mi	6,749 ft	592 ft/mi
39	Nankoweap Trail	Moderate	12.5 mi	6,896 ft	552 ft/mi
39	PCT — California Section O	Moderate	80.3 mi	17,280 ft	215 ft/mi
39	River to River Trail	Moderate	159.5 mi	12,654 ft	79 ft/mi
39	Salzburger Almenweg — Stages 4–7: Schneebergkreuz to Heinreichalm	Moderate	17.3 mi	8,196 ft	474 ft/mi
39	Trans Swiss Trail — Stages 25–28: Airolo to Bellinzona	Moderate	44.6 mi	14,941 ft	335 ft/mi
38	Bartram Trail — Sections 3–4: Warwoman Dell to Hale Ridge Road	Moderate	17 mi	7,854 ft	462 ft/mi
38	GR11 Senda Pirenaica — Stages 41–43: Sant Aniol d'Aguja to Requesens	Moderate	44 mi	14,183 ft	322 ft/mi
38	Kalalau Trail	Moderate	10.2 mi	6,476 ft	635 ft/mi
38	The Kerry Way	Moderate	116.2 mi	15,961 ft	137 ft/mi
38	Rheinsteig — Stages 15–17: St. Goarshausen to Rüdesheim	Moderate	35.8 mi	12,949 ft	362 ft/mi
38	Sangre de Cristo — Rainbow Trail	Moderate	71.6 mi	16,509 ft	231 ft/mi
38	Tour du Mont Blanc — Stages 7–8: La Fouly to Trient	Moderate	18.9 mi	8,455 ft	447 ft/mi
37	Alta Via dei Monti Liguri — Western High Route	Moderate	46.1 mi	13,939 ft	302 ft/mi
37	Charleston Peak South Loop	Moderate	8.4 mi	4,642 ft	553 ft/mi
37	Donut Hole Trail	Moderate	87.5 mi	16,089 ft	184 ft/mi
37	Great Gulf Trail	Moderate	6.6 mi	4,636 ft	702 ft/mi
37	Hayduke Trail — Section 9	Moderate	125.4 mi	14,124 ft	113 ft/mi
37	High Divide / Seven Lakes Basin	Moderate	33.3 mi	11,929 ft	358 ft/mi
37	Lechweg	Moderate	76.8 mi	16,102 ft	210 ft/mi
37	Northville-Placid Trail	Moderate	137.3 mi	13,104 ft	95 ft/mi
37	Pine Ridge Trail	Moderate	22.6 mi	9,265 ft	410 ft/mi
37	Rota Vicentina – Fishermen's Trail	Moderate	130 mi	13,766 ft	106 ft/mi
37	San Gorgonio via Vivian Creek Trail	Moderate	8.2 mi	5,151 ft	628 ft/mi
37	Uinta Highline Trail	Moderate	102.5 mi	15,633 ft	153 ft/mi
37	Wyoming Range National Recreation Trail	Moderate	76.2 mi	15,741 ft	207 ft/mi
36	Alpe-Adria-Trail — Stages 10–13: Hühnersberg to Döbriach	Moderate	49.9 mi	13,730 ft	275 ft/mi
36	Alta Via 1 — Stages 3–5: Rifugio Fanes to Rifugio Città di Fiume	Moderate	19.9 mi	8,376 ft	421 ft/mi
36	Bigfoot Trail — Region 2: Trinity River	Moderate	67.2 mi	15,351 ft	228 ft/mi
36	Camino Primitivo — Stages 4–6: Tineo to Grandas de Salime	Moderate	40.3 mi	12,628 ft	313 ft/mi
36	Colorado Trail — Collegiate East	Moderate	80.1 mi	15,640 ft	195 ft/mi
36	Cumberland Trail — Section 1: Tank Springs to Smoky Road	Moderate	36.9 mi	12,306 ft	333 ft/mi
36	Cumberland Trail — Section 3: Nemo Bridge to Devil's Breakfast Table	Moderate	13.8 mi	6,273 ft	455 ft/mi
36	Grande Traversata delle Alpi — Stages 69–71: Rifugio Garelli to Ormea	Moderate	24 mi	9,321 ft	388 ft/mi
36	Massanutten Trail	Moderate	85 mi	15,476 ft	182 ft/mi
36	North Country NST — North Dakota	Moderate	447.8 mi	6,512 ft	15 ft/mi
36	Ozark Highlands Trail — Section 10: Buffalo River	Moderate	41.7 mi	12,976 ft	311 ft/mi
36	PCT — California Section F	Moderate	84.7 mi	15,128 ft	179 ft/mi
36	PCT — California Section J	Moderate	73.8 mi	15,535 ft	211 ft/mi
36	PCT — Oregon Section F	Moderate	106.9 mi	14,938 ft	140 ft/mi
36	Shepherd Pass Trail	Moderate	14 mi	6,437 ft	460 ft/mi
36	South West Coast Path — Sections 1–3: Minehead to Combe Martin	Moderate	35.4 mi	12,008 ft	339 ft/mi
36	South West Coast Path — Sections 10–12: Hartland Quay to Tintagel	Moderate	36.9 mi	12,264 ft	332 ft/mi
36	Trans Swiss Trail — Stages 21–24: Erstfeld to Airolo	Moderate	30.7 mi	10,853 ft	354 ft/mi
35	Alpe-Adria-Trail — Stages 1–3: Kaiser-Franz-Josefs-Höhe to Marterle	Moderate	27.2 mi	9,964 ft	366 ft/mi
35	Backbone Trail	Moderate	66.3 mi	14,485 ft	218 ft/mi
35	Cotswold Way	Moderate	102.6 mi	14,304 ft	139 ft/mi
35	Cumberland Trail — Section 5: North Chickamauga to Hall Road	Moderate	16.5 mi	6,972 ft	423 ft/mi
35	Finger Lakes Trail — Allegany Region	Moderate	99.1 mi	14,186 ft	143 ft/mi
35	Florida NST — Panhandle Region	Moderate	367.5 mi	4,954 ft	13 ft/mi
35	GR10 – Pyrenees Traverse	Moderate	64.3 mi	14,672 ft	228 ft/mi
35	GR11 Senda Pirenaica — Stages 38–40: Santuario de Núria to Sant Aniol d'Aguja	Moderate	37.1 mi	12,031 ft	324 ft/mi
35	GR20	Moderate	24.5 mi	9,344 ft	381 ft/mi
35	Great Divide Trail — Section B2: North Fork Pass to Baril Creek / Fording River corridor	Moderate	40.8 mi	12,287 ft	301 ft/mi
35	Great Divide Trail — Section C4: Floe Lake trailhead	Moderate	24.2 mi	9,331 ft	386 ft/mi
35	Hundred-Mile Wilderness	Moderate	91.4 mi	14,557 ft	159 ft/mi
35	Lost Coast Trail	Moderate	27.8 mi	10,138 ft	365 ft/mi
35	North Downs Way	Moderate	125.6 mi	12,635 ft	101 ft/mi
35	Sisson-Callahan National Recreation Trail	Moderate	9.7 mi	4,544 ft	468 ft/mi
35	Te Araroa South Island — Section Pelorus River Track: Pelorus Bridge to Hacket Hut	Moderate	27.6 mi	10,013 ft	363 ft/mi
35	Tuckup Trail	Moderate	49.7 mi	13,632 ft	274 ft/mi
35	Via Alpina	Moderate	32.2 mi	11,152 ft	346 ft/mi
34	Annapurna Circuit — Stages 11–13: Muktinath to Kalapani	Moderate	28.9 mi	10,046 ft	348 ft/mi
34	Camino Francés – Stage 1	Moderate	101.8 mi	13,222 ft	130 ft/mi
34	East Rim Trail	Moderate	11.6 mi	5,092 ft	439 ft/mi
34	Grafton Loop Trail	Moderate	33.6 mi	10,758 ft	320 ft/mi
34	Highlands Trail	Moderate	92.8 mi	13,648 ft	147 ft/mi
34	Jura Crest Trail — Stages 7–10: Frinvillier to La Combaz	Moderate	47.2 mi	12,661 ft	268 ft/mi
34	Meadow Creek National Recreation Trail	Moderate	28.9 mi	9,964 ft	345 ft/mi
34	Mountains-to-Sea Trail — Segment 3	Moderate	68 mi	14,127 ft	208 ft/mi
34	Northern Loop Trail	Moderate	26.3 mi	9,344 ft	355 ft/mi
34	PCT — California Section I	Moderate	72.2 mi	14,127 ft	196 ft/mi
34	PCT — California Section R	Moderate	61.1 mi	13,520 ft	221 ft/mi
34	South West Coast Path — Sections 32–34: Mevagissey to Portwrinkle	Moderate	38.1 mi	11,722 ft	308 ft/mi
34	Standing Stone Trail	Moderate	82.6 mi	14,081 ft	170 ft/mi
34	Te Araroa South Island — Section Waiau Pass Track a: Saint Arnaud to Waiau Pass	Moderate	31.4 mi	10,384 ft	331 ft/mi
34	Timberline Trail	Moderate	39.7 mi	11,873 ft	299 ft/mi
34	Toiyabe Crest Trail	Moderate	63.8 mi	14,075 ft	221 ft/mi
34	Tonto Trail	Moderate	91.7 mi	14,098 ft	154 ft/mi
34	Trans Swiss Trail — Stages 17–20: Giswil to Erstfeld	Moderate	43.5 mi	12,448 ft	286 ft/mi
33	Alpine Panorama Trail — Stages 19–22: Guggisberg to Les Paccots	Moderate	41 mi	11,434 ft	279 ft/mi
33	Arizona Trail — Passage 20: Four Peaks	Moderate	18.6 mi	7,169 ft	385 ft/mi
33	Devil's Path	Moderate	22 mi	8,061 ft	366 ft/mi
33	Fisher–Thunder–Park–Cascade Cross-Park Trek	Moderate	43.7 mi	11,883 ft	272 ft/mi
33	GR10 Pyrenees Traverse — Stages 45–48: Refuge des Bésines to Mantet	Moderate	37.1 mi	11,109 ft	299 ft/mi
33	Israel National Trail — Sections 36–39: Amiaz Plain night camp to Nahal Madar night camp	Moderate	51.8 mi	12,575 ft	243 ft/mi
33	Mauna Loa Trail	Moderate	15.7 mi	6,404 ft	408 ft/mi
33	PCT — Washington Section L	Moderate	69 mi	13,652 ft	198 ft/mi
33	Sawtooth Lakes Loop	Moderate	38.1 mi	11,260 ft	296 ft/mi
33	Skyline Trail	Moderate	67.1 mi	13,599 ft	203 ft/mi
33	Tour des Dents du Midi	Moderate	29 mi	9,695 ft	334 ft/mi
33	Via Francigena in Italy — Stages 1–4: Gran S. Bernardo to Verrès	Moderate	47.4 mi	12,031 ft	254 ft/mi
33	West Highland Way	Moderate	101.5 mi	13,071 ft	129 ft/mi
32	Alpine Panorama Trail — Stages 1–4: Rorschach to Stein SG	Moderate	38.1 mi	10,643 ft	279 ft/mi
32	Cumberland Trail — Section 2: Smoky Road to Frozen Head Boundary	Moderate	15.9 mi	6,240 ft	392 ft/mi
32	Enchanted Valley	Moderate	17.3 mi	6,552 ft	379 ft/mi
32	Florida NST — Northern Region	Moderate	270.5 mi	1,644 ft	6 ft/mi
32	Illinois River Trail	Moderate	28 mi	9,114 ft	326 ft/mi
32	Jura Crest Trail — Stages 4–6: Hauenstein to Frinvillier	Moderate	40.5 mi	10,945 ft	270 ft/mi
32	Maroon-Snowmass Trail	Moderate	8.2 mi	3,583 ft	437 ft/mi
32	Rheinsteig — Stages 11–14: Niederlahnstein to St. Goarshausen	Moderate	33.5 mi	10,200 ft	304 ft/mi
32	Rothaarsteig	Moderate	94.3 mi	12,169 ft	129 ft/mi
32	Ruby Crest National Recreation Trail	Moderate	32.6 mi	9,987 ft	306 ft/mi
32	Trans Swiss Trail — Stages 13–16: Langnau i.E. to Giswil	Moderate	38.5 mi	10,955 ft	285 ft/mi
32	Whitewater Trail	Moderate	14 mi	5,551 ft	397 ft/mi
32	Wicklow Way	Moderate	77.3 mi	12,776 ft	165 ft/mi
31	Alpine Passes Trail	Moderate	14.9 mi	5,761 ft	387 ft/mi
31	Art Loeb Trail	Moderate	29.5 mi	8,924 ft	303 ft/mi
31	Camino del Norte — Stages 1–3: Irún to Deba	Moderate	43.5 mi	10,804 ft	248 ft/mi
31	Coast to Coast Walk	Moderate	60.2 mi	12,175 ft	202 ft/mi
31	Devils Dome Loop	Moderate	40.2 mi	10,728 ft	267 ft/mi
31	Gabrielino National Recreation Trail	Moderate	25.7 mi	8,350 ft	325 ft/mi
31	GR11 Senda Pirenaica — Stages 4–7: Puerto de Urkiaga to Isaba	Moderate	47.2 mi	11,322 ft	240 ft/mi
31	Great Divide Trail — Section B1: Coleman to North Fork Pass	Moderate	35.8 mi	10,207 ft	285 ft/mi
31	Lochsa River Historic Trail	Moderate	16.7 mi	6,204 ft	371 ft/mi
31	Long Path — Sections 18–20: Denning Road to Silver Hollow Notch	Moderate	27.5 mi	8,855 ft	322 ft/mi
31	Malerweg	Moderate	66.4 mi	12,313 ft	185 ft/mi
31	Necklace Valley / Foss Lakes Loop	Moderate	23.5 mi	7,759 ft	330 ft/mi
31	Pembrokeshire Coast Path — Sections 1–2: St Dogmaels to Fishguard	Moderate	26.9 mi	8,714 ft	324 ft/mi
31	South Downs Way	Moderate	101.4 mi	11,709 ft	115 ft/mi
31	Spider Gap - Buck Creek Loop	Moderate	31.5 mi	9,416 ft	299 ft/mi
31	Sunshine Coast Trail — Section 2: Rieveley Pond to Confederation Lake	Moderate	23.9 mi	7,861 ft	329 ft/mi
31	Sunshine Coast Trail — Section 3: Confederation Lake to Elk Lake	Moderate	20.8 mi	7,287 ft	350 ft/mi
31	Taconic Crest Trail	Moderate	48.2 mi	11,181 ft	232 ft/mi
31	White Pass – Pilot Ridge Loop	Moderate	25.9 mi	8,484 ft	328 ft/mi
30	Besseggen Ridge	Moderate	9.1 mi	3,707 ft	409 ft/mi
30	Bigfoot Trail — Region 8: Redwood Forest	Moderate	39.4 mi	10,023 ft	254 ft/mi
30	Bonanza Trail	Moderate	12.9 mi	4,836 ft	375 ft/mi
30	Bristol Hills Branch Trail	Moderate	81.9 mi	11,716 ft	143 ft/mi
30	Cumberland Trail — Section 4: Big Possum Creek to Mowbray Pike	Moderate	15.7 mi	5,673 ft	361 ft/mi
30	East Coast Trail — Sections 4–6: Cape St. Francis to Torbay	Moderate	19.9 mi	6,706 ft	337 ft/mi
30	Florida NST — Southern Region	Moderate	369.7 mi	269 ft	1 ft/mi
30	Fundy Footpath	Moderate	23.6 mi	7,759 ft	329 ft/mi
30	Kumano Kodo Nakahechi	Moderate	22.3 mi	7,474 ft	335 ft/mi
30	Milford Track	Moderate	33.3 mi	9,439 ft	283 ft/mi
30	Mountains-to-Sea Trail — Segment 5	Moderate	85.4 mi	11,499 ft	135 ft/mi
30	Rockwall Trail	Moderate	32.8 mi	9,360 ft	285 ft/mi
30	Routeburn Track	Moderate	19.6 mi	6,663 ft	340 ft/mi
30	Slickrock Creek Trail	Moderate	12 mi	4,656 ft	388 ft/mi
30	South West Coast Path — Sections 13–15: Tintagel to Porthcothan	Moderate	35.1 mi	9,728 ft	277 ft/mi
30	South West Coast Path — Sections 16–18: Porthcothan to Portreath	Moderate	36.6 mi	9,590 ft	262 ft/mi
30	South West Coast Path — Sections 22–25: Pendeen to Porthleven	Moderate	40.8 mi	10,367 ft	254 ft/mi
30	South West Coast Path — Sections 29–31: Helford to Mevagissey	Moderate	39.4 mi	10,217 ft	259 ft/mi
30	South West Coast Path — Sections 38–40: Bigbury on Sea to Dartmouth	Moderate	36.1 mi	9,531 ft	264 ft/mi
30	South West Coast Path — Sections 41–43: Dartmouth to Exmouth	Moderate	40.3 mi	10,358 ft	257 ft/mi
30	Susquehannock Trail System	Moderate	79.8 mi	11,703 ft	147 ft/mi
29	Abel Tasman Coast Track	Moderate	41.8 mi	10,039 ft	240 ft/mi
29	Appalachian Trail — Connecticut section	Moderate	50.3 mi	10,331 ft	205 ft/mi
29	Bartram Trail — Sections 1–2: Russell Bridge to Warwoman Dell	Moderate	18.1 mi	6,033 ft	333 ft/mi
29	Bigfoot Trail — Region 1: Yolla Bolly-Middle Eel	Moderate	33.9 mi	9,091 ft	268 ft/mi
29	Coyote Gulch	Moderate	13.7 mi	5,026 ft	367 ft/mi
29	Israel National Trail — Sections 23–25: Yad La-Shiryon to HaEla Junction	Moderate	46.7 mi	10,361 ft	222 ft/mi
29	Jura Crest Trail — Stages 11–13: La Combaz to Le Pont	Moderate	31.2 mi	8,533 ft	273 ft/mi
29	Kepler Track	Moderate	32.1 mi	8,619 ft	269 ft/mi
29	Larapinta Trail — Sections 4–5: Standley Chasm to Hugh Gorge	Moderate	19.5 mi	6,549 ft	336 ft/mi
29	Lechweg — Stages 4–5: Holzgau to Stanzach	Moderate	20.2 mi	6,503 ft	322 ft/mi
29	Mountains-to-Sea Trail — Segment 1	Moderate	45.4 mi	10,180 ft	224 ft/mi
29	Ozark Highlands Trail — Section 2: White Rock Mountain to Cherry Bend	Moderate	17.5 mi	5,925 ft	339 ft/mi
29	Ozark Highlands Trail — Section 7: Fort Douglas to Fairview Campground	Moderate	18.9 mi	6,293 ft	333 ft/mi
29	PCT — Oregon Section G	Moderate	53.6 mi	10,673 ft	199 ft/mi
29	South West Coast Path — Sections 44–46: Exmouth to Seatown	Moderate	38.1 mi	9,364 ft	246 ft/mi
29	Thunder River / Deer Creek	Moderate	13.9 mi	5,095 ft	367 ft/mi
29	Via Francigena in Italy — Stages 20–23: Fornovo to Aulla	Moderate	57.4 mi	10,889 ft	190 ft/mi
28	Alpe-Adria-Trail — Stages 18–21: Arriach to Faaker See / Baumgartnerhöhe	Moderate	43.4 mi	9,623 ft	222 ft/mi
28	Alpine Panorama Trail — Stages 11–14: Luzern to Lüderenalp	Moderate	32.1 mi	8,337 ft	260 ft/mi
28	Black Range Crest Trail	Moderate	50 mi	10,151 ft	203 ft/mi
28	Cape Wrath Trail	Moderate	67.3 mi	10,394 ft	154 ft/mi
28	Chena Dome Trail	Moderate	28.2 mi	8,009 ft	284 ft/mi
28	Copper Ridge Loop	Moderate	23.2 mi	7,054 ft	304 ft/mi
28	Duckabush Trail	Moderate	6 mi	2,352 ft	392 ft/mi
28	East Coast Trail — Sections 11–13: Blackhead to Bay Bulls	Moderate	28 mi	7,835 ft	280 ft/mi
28	GR20	Moderate	17.8 mi	5,837 ft	328 ft/mi
28	Long Path — Sections 24–25: North Lake State Campground to NY Route 23	Moderate	17.3 mi	5,676 ft	328 ft/mi
28	Loyalsock Trail	Moderate	56.8 mi	10,200 ft	180 ft/mi
28	Mount Naomi National Recreation Trail	Moderate	23 mi	7,001 ft	304 ft/mi
28	North Country NST — Vermont	Moderate	70.5 mi	10,249 ft	145 ft/mi
28	Farmers Lake via Swift Creek Trail	Moderate	7.9 mi	2,972 ft	376 ft/mi
28	Thames Path	Moderate	185 mi	433 ft	2 ft/mi
28	Torres del Paine O Circuit	Moderate	57.5 mi	10,505 ft	183 ft/mi
28	Trans-Catalina Trail	Moderate	38.1 mi	9,249 ft	243 ft/mi
28	Tunxis Trail	Moderate	86.9 mi	10,089 ft	116 ft/mi
28	Via Francigena in Italy — Stages 24–27: Aulla to Lucca	Moderate	61.2 mi	10,246 ft	167 ft/mi
28	Wild Rogue Loop	Moderate	34.7 mi	8,602 ft	248 ft/mi
27	Alpine Panorama Trail — Stages 15–18: Lüderenalp to Guggisberg	Moderate	44.3 mi	9,370 ft	212 ft/mi
27	Arizona Trail — Passage 11: Santa Catalina Mountains	Moderate	18.9 mi	5,909 ft	313 ft/mi
27	Black Canyon National Recreation Trail	Moderate	88.2 mi	9,577 ft	109 ft/mi
27	Black Canyon Trail	Moderate	82.3 mi	9,318 ft	113 ft/mi
27	Camino del Norte — Stages 4–6: Deba to Lezama	Moderate	42.9 mi	8,947 ft	209 ft/mi
27	Camino Francés — Stages 1–4: Saint-Jean-Pied-de-Port to Puente la Reina	Moderate	56.1 mi	9,836 ft	175 ft/mi
27	Cathedral Pass Loop	Moderate	61 mi	9,672 ft	159 ft/mi
27	Coast to Coast Walk — Stages 3–5: Rosthwaite to Shap	Moderate	30 mi	7,657 ft	255 ft/mi
27	The Dingle Way	Moderate	100.8 mi	8,809 ft	87 ft/mi
27	Grand Enchantment Trail — Segment 10	Moderate	25.8 mi	7,156 ft	277 ft/mi
27	Grand Enchantment Trail — Segment 28: Apache Kid Wilderness	Moderate	20.2 mi	6,224 ft	308 ft/mi
27	Great Divide Trail — Section E1: Saskatchewan Crossing to Nigel Pass	Moderate	35.1 mi	8,586 ft	245 ft/mi
27	High Sierra Trail	Moderate	72 mi	10,000 ft	139 ft/mi
27	Long Path — Sections 22–23: Platte Clove Road to North Lake State Campground	Moderate	14.1 mi	4,616 ft	327 ft/mi
27	Long Path — Sections 30–32: Doney Hollow to Albany County line	Moderate	30.5 mi	7,917 ft	260 ft/mi
27	Loowit Trail	Moderate	26.6 mi	7,205 ft	271 ft/mi
27	Midstate Trail	Moderate	93.9 mi	9,032 ft	96 ft/mi
27	Mountains-to-Sea Trail — Segment 2	Moderate	59.3 mi	10,075 ft	170 ft/mi
27	Ohlone Wilderness Trail	Moderate	26.4 mi	7,123 ft	270 ft/mi
27	Otter Trail	Moderate	22.8 mi	6,542 ft	287 ft/mi
27	Ozark Trail — Section Upper Current River: Upper Current River	Moderate	28 mi	7,356 ft	263 ft/mi
27	PCT — California Section K	Moderate	59.2 mi	9,997 ft	169 ft/mi
27	Pine Mountain State Scenic Trail	Moderate	42.9 mi	9,022 ft	210 ft/mi
27	Rheinsteig — Stages 4–6: Linz to Rengsdorf	Moderate	30.4 mi	7,861 ft	259 ft/mi
27	Shawangunk Ridge Trail	Moderate	64.9 mi	9,724 ft	150 ft/mi
27	South West Coast Path — Sections 26–28: Porthleven to Helford	Moderate	38.4 mi	8,776 ft	229 ft/mi
27	South West Coast Path — Sections 50–52: Ferrybridge to South Haven Point	Moderate	43.2 mi	9,091 ft	210 ft/mi
27	Te Araroa South Island — Section Two Thumb Track: Rangitata south-bank trail terminus to Lake Tekapo	Moderate	46.2 mi	9,131 ft	198 ft/mi
27	Teton Crest Trail	Moderate	40 mi	9,000 ft	225 ft/mi
27	Torres del Paine W Trek	Moderate	50 mi	9,800 ft	196 ft/mi
26	Alpine Panorama Trail — Stages 5–7: Stein SG to Einsiedeln	Moderate	38.6 mi	8,488 ft	220 ft/mi
26	Arizona Trail — Passage 9: Rincon Mountains	Moderate	23.6 mi	6,512 ft	276 ft/mi
26	Chilliwack River Trail	Moderate	9.6 mi	3,281 ft	342 ft/mi
26	Dixie Pass	Moderate	11.6 mi	3,930 ft	339 ft/mi
26	GR11 Senda Pirenaica — Stages 44–46: Requesens to Cap de Creus	Moderate	41.9 mi	8,727 ft	208 ft/mi
26	Grand Enchantment Trail — Segment 20	Moderate	35.7 mi	8,192 ft	229 ft/mi
26	Heaphy Track	Moderate	45.5 mi	8,842 ft	194 ft/mi
26	Hermit Trail	Moderate	8.6 mi	3,071 ft	357 ft/mi
26	Huemul Circuit	Moderate	40.3 mi	8,304 ft	206 ft/mi
26	Juan de Fuca Trail	Moderate	26.9 mi	6,864 ft	255 ft/mi
26	Jura Crest Trail — Stages 1–3: Dielsdorf to Hauenstein	Moderate	37.6 mi	8,330 ft	222 ft/mi
26	Lost Lake – Primrose Traverse	Moderate	7.1 mi	2,526 ft	356 ft/mi
26	Monadnock–Sunapee Greenway	Moderate	47.1 mi	9,045 ft	192 ft/mi
26	Paparoa Track	Moderate	31.9 mi	7,733 ft	243 ft/mi
26	PCT — California Section Q	Moderate	56.1 mi	9,209 ft	164 ft/mi
26	PCT — Oregon Section E	Moderate	74.7 mi	9,190 ft	123 ft/mi
26	Quehanna Trail	Moderate	75.5 mi	9,304 ft	123 ft/mi
26	Rae Lakes Loop	Moderate	37.6 mi	8,320 ft	221 ft/mi
26	Skyline-to-the-Sea Trail	Moderate	31.4 mi	7,644 ft	243 ft/mi
26	Superior Hiking Trail — Region 3: Lake County Rd 301 / Fors Road to MN Highway 1	Moderate	47.8 mi	8,934 ft	187 ft/mi
26	Wantastiquet-Monadnock Trail	Moderate	44.7 mi	8,734 ft	195 ft/mi
25	Alpe-Adria-Trail — Stages 35–37: Prosecco to Muggia	Moderate	38.6 mi	7,854 ft	203 ft/mi
25	Arizona Trail — Passage 23: Mazatzal Divide	Moderate	24.4 mi	6,289 ft	258 ft/mi
25	Benton MacKaye Trail — Section 19: Tapoco Lodge to Fontana Dam, north end	Moderate	13.9 mi	4,226 ft	304 ft/mi
25	Benton MacKaye Trail — Section 24: Smokemont Campground to Straight Fork Road	Moderate	14.3 mi	4,288 ft	300 ft/mi
25	Big Bend Outer Mountain Loop	Moderate	31.5 mi	7,247 ft	230 ft/mi
25	Bitterroot-Rock Creek Divide Trail	Moderate	41.2 mi	8,041 ft	195 ft/mi
25	Black Forest Trail	Moderate	41.7 mi	8,271 ft	198 ft/mi
25	Colorado Trail — Segment 13	Moderate	25 mi	6,257 ft	250 ft/mi
25	Enchantments Traverse	Moderate	18 mi	5,223 ft	290 ft/mi
25	Grand Enchantment Trail — Segment 38	Moderate	15.9 mi	4,682 ft	294 ft/mi
25	Grand Valley / Grand Pass	Moderate	8.9 mi	2,992 ft	336 ft/mi
25	Great Divide Trail — Section C2: Palliser River valley to Sunshine Village / Rock Isle Trail junction	Moderate	27.6 mi	6,736 ft	244 ft/mi
25	Israel National Trail — Sections 4–7: Metzudat Koah to Highway 85 trail crossing	Moderate	39.2 mi	8,058 ft	206 ft/mi
25	Laurel Highlands Hiking Trail	Moderate	65.4 mi	9,012 ft	138 ft/mi
25	Ozark Highlands Trail — Section 1: Lake Fort Smith to White Rock Mountain	Moderate	16.3 mi	4,839 ft	297 ft/mi
25	Snowgrass Flat	Moderate	5.6 mi	2,001 ft	357 ft/mi
25	South West Coast Path — Sections 7–9: Instow to Hartland Quay	Moderate	33 mi	7,375 ft	223 ft/mi
25	Sunshine Coast Trail — Section 1: Sarah Point to Rieveley Pond	Moderate	19.5 mi	5,387 ft	276 ft/mi
25	Superior Hiking Trail — Region 5: Temperance River Wayside to Pincushion Mountain	Moderate	48.1 mi	8,481 ft	176 ft/mi
25	Ten Lakes Trail	Moderate	6.1 mi	2,165 ft	355 ft/mi
25	Trans Swiss Trail — Stages 1–4: Porrentruy to St-Imier	Moderate	39.4 mi	8,205 ft	208 ft/mi
25	Wild Oak Trail	Moderate	28 mi	6,952 ft	248 ft/mi
24	Alpe-Adria-Trail — Stages 28–31: Tribil Superiore to Cormons	Moderate	47.2 mi	7,897 ft	167 ft/mi
24	Amethyst Basin via Stillwater Trail	Moderate	6.3 mi	2,080 ft	330 ft/mi
24	Aravaipa Canyon	Moderate	10.6 mi	3,320 ft	313 ft/mi
24	Berg Lake Trail	Moderate	13.4 mi	3,907 ft	292 ft/mi
24	Bigfoot Trail — Region 4: Russian Wilderness	Moderate	16.2 mi	4,626 ft	286 ft/mi
24	Border Route Trail	Moderate	65.4 mi	8,094 ft	124 ft/mi
24	Camino Primitivo — Stages 1–3: Oviedo to Tineo	Moderate	42.7 mi	7,923 ft	186 ft/mi
24	Camino Primitivo — Stages 7–9: Grandas de Salime to Lugo	Moderate	49.7 mi	7,904 ft	159 ft/mi
24	Cleveland Way — Sections 7–9: Sandsend to Filey	Moderate	32.4 mi	7,110 ft	219 ft/mi
24	Eifelsteig — Stages 10–12: Gerolstein to Kloster Himmerod	Moderate	41.1 mi	7,615 ft	185 ft/mi
24	Escarpment Trail	Moderate	30.6 mi	6,814 ft	223 ft/mi
24	Grand Enchantment Trail — Segment 17	Moderate	19.2 mi	5,144 ft	268 ft/mi
24	Grand Enchantment Trail — Segment 35	Moderate	28.2 mi	6,680 ft	237 ft/mi
24	Great Ocean Walk	Moderate	59.8 mi	8,054 ft	135 ft/mi
24	Havasupai Trail	Moderate	10.3 mi	3,248 ft	315 ft/mi
24	Hayduke Trail — Section 10	Moderate	74 mi	8,123 ft	110 ft/mi
24	High Sierra Camp Loop	Moderate	47.4 mi	8,012 ft	169 ft/mi
24	Highline National Recreation Trail	Moderate	63.7 mi	8,048 ft	126 ft/mi
24	Israel National Trail — Sections 40–42: Nahal Madar night camp to Mitzpe Ramon	Moderate	38.3 mi	7,343 ft	192 ft/mi
24	Israel National Trail — Sections 53–56: Timna Park visitor center to Eilat Field School	Moderate	31 mi	6,975 ft	225 ft/mi
24	Lost Creek Wilderness Loop	Moderate	23.9 mi	6,001 ft	251 ft/mi
24	Mazatzal Divide Trail	Moderate	30.6 mi	6,686 ft	218 ft/mi
24	Mountains-to-Sea Trail — Segment 8	Moderate	108.3 mi	5,449 ft	50 ft/mi
24	North Lake–South Lake Loop	Moderate	49.3 mi	8,159 ft	165 ft/mi
24	Ozark Highlands Trail — Section 3: Cherry Bend to Lick Branch	Moderate	18.9 mi	5,121 ft	271 ft/mi
24	Ozark Highlands Trail — Section 5: Arbaugh Road to Ozone Campground	Moderate	14.2 mi	4,147 ft	292 ft/mi
24	PCT — Oregon Section B	Moderate	53.9 mi	7,953 ft	148 ft/mi
24	PCT — Oregon Section C	Moderate	73.8 mi	8,025 ft	109 ft/mi
24	Pembrokeshire Coast Path — Sections 3–4: Fishguard to Porthgain	Moderate	21.6 mi	5,554 ft	257 ft/mi
24	Shawnee Backpack Trail	Moderate	36.4 mi	7,388 ft	203 ft/mi
24	Snake River National Recreation Trail	Moderate	31.1 mi	6,955 ft	224 ft/mi
24	South West Coast Path — Sections 19–21: Portreath to Pendeen	Moderate	31.8 mi	7,054 ft	222 ft/mi
24	Suffern–Bear Mountain Trail	Moderate	30.4 mi	6,745 ft	222 ft/mi
24	Sunshine Coast Trail — Section 5: Golden Stanley to Saltery Bay	Moderate	24.5 mi	6,138 ft	251 ft/mi
24	Superior Hiking Trail — Region 1: Southern Terminus to Martin Road	Moderate	48.4 mi	7,959 ft	164 ft/mi
24	Superior Hiking Trail — Region 4: MN Highway 1 to Temperance River Wayside	Moderate	49 mi	8,025 ft	164 ft/mi
24	Te Araroa South Island — Section Lake Wakatipu Bypass: Queenstown to Mavora Lakes Road	Moderate	50.1 mi	8,232 ft	164 ft/mi
24	Te Araroa South Island — Section Rakaia River to Rangitata River: Rakaia south-bank trail terminus to Rangitata north-bank trail terminus	Moderate	42.9 mi	7,687 ft	179 ft/mi
23	Benton MacKaye Trail — Section 8: Bushy Head Gap to Dyer Gap	Moderate	12.3 mi	3,501 ft	285 ft/mi
23	Brown Duck Lake via Brown Duck Trail	Moderate	6.9 mi	2,162 ft	313 ft/mi
23	Caines Head Trail	Moderate	7.2 mi	2,270 ft	315 ft/mi
23	Colorado Trail — Segment 7: Gold Hill to Copper Mountain	Moderate	13.3 mi	3,740 ft	281 ft/mi
23	Corvallis-to-the-Sea Trail	Moderate	62.5 mi	7,841 ft	125 ft/mi
23	Fimmvörðuháls	Moderate	15.9 mi	4,298 ft	270 ft/mi
23	Finger Lakes Trail — Bristol Hills Branch	Moderate	55.7 mi	7,930 ft	142 ft/mi
23	Great Divide Trail — Section F1: Jasper to Moose River junction	Moderate	42.6 mi	7,516 ft	176 ft/mi
23	Great Glen Way	Moderate	77.5 mi	6,985 ft	90 ft/mi
23	Kilkenny Ridge Trail	Moderate	18.7 mi	4,925 ft	263 ft/mi
23	Klickitat Loop	Moderate	26.8 mi	6,037 ft	225 ft/mi
23	Kungsleden — Section 5: Ammarnäs to Hemavan	Moderate	49.9 mi	7,717 ft	155 ft/mi
23	Lechweg — Stages 1–3: Formarinsee to Holzgau	Moderate	28.6 mi	6,325 ft	221 ft/mi
23	Long Path — Sections 26–28: NY Route 23 to West Conesville	Moderate	21.6 mi	5,381 ft	249 ft/mi
23	Offa's Dyke Path — Sections 5–6: Kington to Brompton Crossroads	Moderate	28.8 mi	6,230 ft	216 ft/mi
23	Overland Track	Moderate	48.2 mi	7,477 ft	155 ft/mi
23	Ozark Highlands Trail — Section 11: Sylamore	Moderate	30.9 mi	6,539 ft	212 ft/mi
23	Ozark Highlands Trail — Section 4: Lick Branch to Arbaugh Road	Moderate	14 mi	3,898 ft	278 ft/mi
23	Ozark Trail — Section Taum Sauk: Taum Sauk	Moderate	34.5 mi	6,732 ft	195 ft/mi
23	PCT — Oregon Section D	Moderate	59.1 mi	7,510 ft	127 ft/mi
23	Sandia Crest Trail	Moderate	26.3 mi	6,014 ft	229 ft/mi
23	South West Coast Path — Sections 35–37: Portwrinkle to Bigbury on Sea	Moderate	43.2 mi	7,336 ft	170 ft/mi
23	Superior Hiking Trail — Region 6: Pincushion Mountain to Northern Terminus	Moderate	50.3 mi	7,753 ft	154 ft/mi
23	Under-the-Rim Trail	Moderate	22.2 mi	5,308 ft	239 ft/mi
23	Weminuche Trail	Moderate	11.8 mi	3,471 ft	294 ft/mi
22	Alice Lake - Redfish Lake Trail	Moderate	20.5 mi	4,915 ft	240 ft/mi
22	Arizona Trail — Passage 1	Moderate	20.5 mi	4,849 ft	237 ft/mi
22	Arizona Trail — Passage 22: Saddle Mountain	Moderate	16.6 mi	4,249 ft	256 ft/mi
22	Atwood Basin via Uinta River Trail	Moderate	16 mi	4,111 ft	257 ft/mi
22	Buckeye Trail	Moderate	59.1 mi	7,172 ft	121 ft/mi
22	Buckeye Trail	Moderate	59.2 mi	7,146 ft	121 ft/mi
22	Buffalo River Trail	Moderate	41.7 mi	6,736 ft	162 ft/mi
22	Camino del Norte — Stages 21–23: Avilés to Luarca	Moderate	45.7 mi	7,100 ft	155 ft/mi
22	Camino del Norte — Stages 7–9: Lezama to Castro Urdiales	Moderate	41.1 mi	6,788 ft	165 ft/mi
22	Camino Francés — Stages 25–27: Ponferrada to Triacastela	Moderate	44.9 mi	7,018 ft	156 ft/mi
22	Chelan Lakeshore Trail	Moderate	17.2 mi	4,350 ft	253 ft/mi
22	Coast to Coast Walk — Stages 1–2: St Bees to Rosthwaite	Moderate	30.1 mi	6,086 ft	202 ft/mi
22	Dales Way	Moderate	82.2 mi	6,076 ft	74 ft/mi
22	Eifelsteig — Stages 13–15: Kloster Himmerod to Trier	Moderate	40.8 mi	6,706 ft	164 ft/mi
22	Grand Enchantment Trail — Segment 1	Moderate	30 mi	6,220 ft	207 ft/mi
22	Israel National Trail — Sections 14–16: Yagur trail meeting to Beit Hanania	Moderate	31.8 mi	6,207 ft	195 ft/mi
22	Israel National Trail — Sections 8–10: Highway 85 trail crossing to Kfar Kish entrance	Moderate	31.4 mi	6,293 ft	200 ft/mi
22	Kaiser Loop Trail	Moderate	16.2 mi	4,137 ft	255 ft/mi
22	Larapinta Trail — Sections 11–12: Finke River to Mount Sonder	Moderate	21.1 mi	4,859 ft	230 ft/mi
22	Long Path — Sections 11–13: Mountain Road in Greenville to Sam’s Point	Moderate	31.8 mi	6,198 ft	195 ft/mi
22	Long Path — Sections 15–17: Rondout Creek to Denning Road	Moderate	27.4 mi	5,827 ft	213 ft/mi
22	Mid State Trail — Section 16: Little Pine State Park	Moderate	24.4 mi	5,538 ft	227 ft/mi
22	North Fork Skokomish Trail	Moderate	16.7 mi	4,242 ft	254 ft/mi
22	Pinnell Mountain Trail	Moderate	26 mi	5,692 ft	219 ft/mi
22	Queens River Trail	Moderate	13.9 mi	3,622 ft	261 ft/mi
22	Rheinsteig — Stages 1–3: Bonn to Linz	Moderate	33.4 mi	6,362 ft	190 ft/mi
22	The Ridgeway	Moderate	86.9 mi	6,132 ft	71 ft/mi
22	Sunshine Coast Trail — Section 4: Elk Lake to Golden Stanley	Moderate	20 mi	4,721 ft	236 ft/mi
22	Wicklow Way — Stages 3–5: Roundwood to Moyne	Moderate	30.5 mi	5,971 ft	196 ft/mi
21	Appalachian Trail — Maryland section	Moderate	39.8 mi	6,470 ft	163 ft/mi
21	Arizona Trail — Passage 16: Gila River Canyons	Moderate	25.2 mi	5,289 ft	210 ft/mi
21	Athens-Big Fork Trail	Moderate	9 mi	2,464 ft	274 ft/mi
21	Bruce Trail — Section 9b: Peninsula 2: Hope Bay to Cape Chin	Moderate	35 mi	6,010 ft	172 ft/mi
21	Buckeye Trail	Moderate	63.6 mi	6,234 ft	98 ft/mi
21	Buckeye Trail	Moderate	55.2 mi	6,572 ft	119 ft/mi
21	Camino del Norte — Stages 27–30: Lourenzá to Miraz	Moderate	52.3 mi	6,709 ft	128 ft/mi
21	Cape to Cape Track	Moderate	77.8 mi	5,915 ft	76 ft/mi
21	Chilkoot Trail	Moderate	31.2 mi	5,725 ft	184 ft/mi
21	Cleveland Way — Sections 4–6: Clay Bank to Sandsend	Moderate	40.5 mi	6,519 ft	161 ft/mi
21	Colorado Trail — Segment 1: Waterton Canyon to South Platte River	Moderate	15.8 mi	3,773 ft	239 ft/mi
21	Colorado Trail — Segment 12	Moderate	25.9 mi	5,367 ft	207 ft/mi
21	East Fork Jarbidge River Trail	Moderate	26.7 mi	5,269 ft	197 ft/mi
21	Escalante Route	Moderate	11.4 mi	3,104 ft	272 ft/mi
21	Finger Lakes Trail — Onondaga Branch	Moderate	37.7 mi	6,132 ft	163 ft/mi
21	Fremont Trail	Moderate	35.9 mi	6,132 ft	171 ft/mi
21	Gila West Fork Trail	Moderate	34.5 mi	6,027 ft	175 ft/mi
21	Glyndŵr's Way — Sections 3–4: Abbeycwmhir to Dylife	Moderate	28.8 mi	5,577 ft	194 ft/mi
21	Grand Canyon of the Tuolumne	Moderate	29.6 mi	5,591 ft	189 ft/mi
21	Grand Enchantment Trail — Segment 8	Moderate	37.1 mi	6,260 ft	169 ft/mi
21	Grand Gulch Primitive Area	Moderate	33.5 mi	6,001 ft	179 ft/mi
21	Great Divide Trail — Section B3: Baril Creek / Fording River corridor to Elk Pass trailhead	Moderate	42.7 mi	6,329 ft	148 ft/mi
21	Great Divide Trail — Section C1: Elk Pass trailhead	Moderate	33.3 mi	6,079 ft	183 ft/mi
21	Great Divide Trail — Section E4: Maligne Lake / Bald Hills trailhead to Jasper	Moderate	34.9 mi	5,886 ft	169 ft/mi
21	Hadrian's Wall Path	Moderate	87.9 mi	5,561 ft	63 ft/mi
21	Kettle Crest Trail North	Moderate	29.4 mi	5,620 ft	191 ft/mi
21	Knobstone Trail	Moderate	52.4 mi	6,634 ft	126 ft/mi
21	La Cloche Silhouette Trail	Moderate	45.7 mi	6,371 ft	139 ft/mi
21	Long Range Traverse	Moderate	35.7 mi	6,207 ft	174 ft/mi
21	Mogollon Crest to Mogollon Baldy	Moderate	12.7 mi	3,307 ft	260 ft/mi
21	Mountains-to-Sea Trail — Segment 6	Moderate	71.5 mi	6,437 ft	90 ft/mi
21	Mountains-to-Sea Trail — Segment 9	Moderate	102 mi	4,327 ft	42 ft/mi
21	Offa's Dyke Path — Sections 11–12: Llandegla to Prestatyn	Moderate	29.1 mi	5,617 ft	193 ft/mi
21	Onondaga Trail	Moderate	37.6 mi	6,112 ft	163 ft/mi
21	Paintbrush–Cascade Canyon Loop	Moderate	14.6 mi	3,612 ft	247 ft/mi
21	Palmetto Trail — Jocassee Gorges Passage	Moderate	12.3 mi	3,133 ft	255 ft/mi
21	Ramapo–Dunderberg Trail	Moderate	22.9 mi	4,948 ft	216 ft/mi
21	Salmo-Priest Wilderness Loop	Moderate	16.9 mi	4,081 ft	241 ft/mi
21	Santa Cruz Trek	Moderate	28 mi	5,495 ft	196 ft/mi
21	Spotted Bear Pass Route	Moderate	26.6 mi	5,499 ft	207 ft/mi
21	Tahoe Rim Trail — Section 2: Brockway Summit to Mt. Rose Summit / Tahoe Meadows	Moderate	19.9 mi	4,452 ft	224 ft/mi
21	Te Araroa South Island — Section Takitimu Track b / Birchwood to Merrivale: Lower Wairaki Hut to Merrivale	Moderate	41.3 mi	6,444 ft	156 ft/mi
21	Three Sisters Loop	Moderate	43.6 mi	6,496 ft	149 ft/mi
21	Tongariro Northern Circuit	Moderate	24.9 mi	5,098 ft	205 ft/mi
21	Wapack Trail	Moderate	20.7 mi	4,573 ft	221 ft/mi
21	Wicklow Way — Stages 1–2: Marlay Park to Roundwood	Moderate	23.4 mi	5,135 ft	219 ft/mi
20	Alpine Panorama Trail — Stages 23–26: Les Paccots to Aubonne	Moderate	47.8 mi	5,994 ft	125 ft/mi
20	Arizona Trail — Passage 11e: Pusch Ridge Wilderness Bypass	Moderate	17.4 mi	3,881 ft	223 ft/mi
20	Arizona Trail — Passage 26: Highline	Moderate	22.9 mi	4,705 ft	205 ft/mi
20	Benton MacKaye Trail — Section 22: Backcountry Campsite 98 to Noland Divide Trail junction	Moderate	19.1 mi	4,278 ft	224 ft/mi
20	Bibbulmun Track — Section 1: Kalamunda to Beraking Campsite	Moderate	29.5 mi	5,335 ft	181 ft/mi
20	Cirque of the Towers via Big Sandy Trail	Moderate	7.2 mi	1,985 ft	276 ft/mi
20	Bighorn Crags Trail	Moderate	29.8 mi	5,509 ft	185 ft/mi
20	Bruce Trail — Section 2a: Iroquoia 1: Grimsby to Dundas Valley	Moderate	31.7 mi	5,404 ft	170 ft/mi
20	Buckeye Trail	Moderate	55.9 mi	6,033 ft	108 ft/mi
20	Buckeye Trail	Moderate	57.1 mi	6,132 ft	107 ft/mi
20	Cirque of the Towers	Moderate	30.5 mi	5,535 ft	181 ft/mi
20	Colorado Trail — Segment 15	Moderate	16.1 mi	3,622 ft	225 ft/mi
20	Columbine-Twining National Recreation Trail	Moderate	14 mi	3,379 ft	241 ft/mi
20	Crystal Hills Trail	Moderate	47.8 mi	6,017 ft	126 ft/mi
20	Druidensteig	Moderate	43.9 mi	6,179 ft	141 ft/mi
20	East Coast Trail — Sections 14–18: Bay Bulls to Brigus South	Moderate	26.3 mi	4,987 ft	190 ft/mi
20	Eifelsteig — Stages 4–6: Einruhr to Blankenheim	Moderate	38.8 mi	5,755 ft	148 ft/mi
20	Glyndŵr's Way — Sections 7–9: Llanbrynmair to Welshpool	Moderate	44.5 mi	6,033 ft	136 ft/mi
20	Grand Enchantment Trail — Segment 13	Moderate	17.1 mi	3,927 ft	230 ft/mi
20	Greybull River Trail	Moderate	22.9 mi	4,613 ft	201 ft/mi
20	Gunsight Pass Traverse	Moderate	18.4 mi	4,055 ft	220 ft/mi
20	Huckleberry Trail	Moderate	22.8 mi	4,619 ft	203 ft/mi
20	Isle of Wight Coastal Path	Moderate	74.4 mi	5,604 ft	75 ft/mi
20	Israel National Trail — Sections 43–45: Mitzpe Ramon to Sapir	Moderate	37.2 mi	5,981 ft	161 ft/mi
20	Kelly Creek Trail	Moderate	21.7 mi	4,646 ft	214 ft/mi
20	Kungsleden — Section 2: Nikkaluokta to Saltoluokta	Moderate	62.5 mi	6,076 ft	97 ft/mi
20	Lechweg — Stages 6–7: Stanzach to Füssen	Moderate	28.5 mi	5,174 ft	182 ft/mi
20	Long Path — Sections 2–3: NY–NJ State Line to Long Clove	Moderate	18.2 mi	4,062 ft	223 ft/mi
20	Mid State Trail — Section 12: PA 192 at R.B. Winter State Park to PA 880	Moderate	20 mi	4,242 ft	212 ft/mi
20	Offa's Dyke Path — Sections 9–10: Llanymynech to Llandegla	Moderate	29.5 mi	5,292 ft	179 ft/mi
20	Ozark Highlands Trail — Section 6: Ozone Campground to Fort Douglas	Moderate	18.4 mi	4,068 ft	221 ft/mi
20	Ozark Highlands Trail — Section 8: Fairview Campground to Richland Creek Campground	Moderate	18.8 mi	4,068 ft	216 ft/mi
20	Ozark Trail — Section 1: Courtois	Moderate	46.6 mi	6,283 ft	135 ft/mi
20	Ozark Trail — Section 4: Karkaghne	Moderate	28.2 mi	5,102 ft	181 ft/mi
20	PCT — California Section L	Moderate	41.1 mi	5,791 ft	141 ft/mi
20	Robinson Creek Trail	Moderate	22.7 mi	4,646 ft	205 ft/mi
20	Rough Trail	Moderate	11.5 mi	2,900 ft	252 ft/mi
20	South West Coast Path — Sections 4–6: Combe Martin to Instow	Moderate	40.1 mi	5,840 ft	146 ft/mi
20	Trans-Zion: Kolob Traverse	Moderate	36.6 mi	5,719 ft	156 ft/mi
20	Via Francigena in Italy — Stages 35–37: Ponte d'Arbia to Acquapendente	Moderate	52.2 mi	6,375 ft	122 ft/mi
19	Alpine Panorama Trail — Stages 8–10: Einsiedeln to Luzern	Approachable	37.4 mi	5,620 ft	150 ft/mi
19	Arizona Trail — Passage 18: Reavis Canyon	Approachable	17.8 mi	3,776 ft	212 ft/mi
19	Arizona Trail — Passage 19: Superstition Wilderness	Approachable	28.9 mi	4,961 ft	172 ft/mi
19	Belly River / Chief Mountain CDT finish	Approachable	27.7 mi	4,793 ft	173 ft/mi
19	Benton MacKaye Trail — Section 25: Straight Fork Road to Big Creek	Approachable	16.9 mi	3,678 ft	218 ft/mi
19	Bibbulmun Track — Section 10: Boarding House Campsite to Beedelup Campsite	Approachable	24.1 mi	4,639 ft	192 ft/mi
19	Boulder Pass Trail	Approachable	29.5 mi	4,813 ft	163 ft/mi
19	Bruce Trail — Section 2b: Iroquoia 2: Dundas Valley to Kelso	Approachable	43.8 mi	5,715 ft	130 ft/mi
19	Bruce Trail — Section 4: Caledon Hills	Approachable	40.2 mi	5,679 ft	141 ft/mi
19	Bruce Trail — Section 6: Blue Mountains	Approachable	41.5 mi	5,456 ft	131 ft/mi
19	Bruce Trail — Section 7b: Beaver Valley 2: Eugenia Falls to Sydenham boundary	Approachable	35.8 mi	5,325 ft	149 ft/mi
19	Buckeye Trail	Approachable	59.1 mi	5,620 ft	95 ft/mi
19	Bucktail Path	Approachable	33.4 mi	5,384 ft	161 ft/mi
19	Camino del Norte — Stages 24–26: Luarca to Lourenzá	Approachable	50 mi	5,502 ft	110 ft/mi
19	Camino Francés — Stages 5–8: Puente la Reina to Nájera	Approachable	61.8 mi	5,390 ft	87 ft/mi
19	Cathedral Pass Loop	Approachable	14 mi	3,258 ft	233 ft/mi
19	Chuck Keiper Trail	Approachable	30 mi	5,092 ft	170 ft/mi
19	Cleveland Way — Sections 1–3: Helmsley to Clay Bank	Approachable	33.8 mi	5,344 ft	158 ft/mi
19	Colorado Trail — Segment 11	Approachable	21.2 mi	4,114 ft	194 ft/mi
19	Colorado Trail — Segment 20: Eddiesville to San Luis Pass	Approachable	12.1 mi	2,907 ft	240 ft/mi
19	Colorado Trail — Segment 22: Spring Creek Pass to Carson Saddle	Approachable	17.1 mi	3,711 ft	217 ft/mi
19	Colorado Trail — Segment 23: Carson Saddle to Stony Pass	Approachable	15.9 mi	3,540 ft	223 ft/mi
19	Colorado Trail — Segment 6: Kenosha Pass to Gold Hill	Approachable	32.1 mi	4,970 ft	155 ft/mi
19	Colorado Trail — Segment 8: Copper Mountain to Tennessee Pass	Approachable	25.1 mi	4,606 ft	184 ft/mi
19	Crane Mountain National Recreation Trail	Approachable	37.3 mi	5,584 ft	150 ft/mi
19	East Carson River Trail	Approachable	17.3 mi	3,793 ft	219 ft/mi
19	East Fork Blacks Fork to Dead Horse Lake	Approachable	14.3 mi	3,284 ft	230 ft/mi
19	Eifelsteig — Stages 1–3: Aachen-Kornelimünster to Einruhr	Approachable	34.8 mi	5,367 ft	154 ft/mi
19	Finger Lakes Trail — Crystal Hills Branch	Approachable	47.8 mi	5,843 ft	122 ft/mi
19	Glyndŵr's Way — Sections 1–2: Knighton to Abbeycwmhir	Approachable	31 mi	4,934 ft	159 ft/mi
19	Glyndŵr's Way — Sections 5–6: Dylife to Llanbrynmair	Approachable	31.5 mi	5,131 ft	163 ft/mi
19	Grand Enchantment Trail — Segment 2	Approachable	18.3 mi	3,917 ft	214 ft/mi
19	Grand Enchantment Trail — Segment 3	Approachable	31.1 mi	5,108 ft	164 ft/mi
19	Great Divide Trail — Section C3: Sunshine Village / Rock Isle Trail junction to Floe Lake trailhead	Approachable	20.9 mi	4,091 ft	196 ft/mi
19	Highland Lakes – Arnot Creek Loop	Approachable	20 mi	4,163 ft	208 ft/mi
19	Israel National Trail — Sections 29–31: Kibbutz Dvir to Arad entrance	Approachable	37.7 mi	5,308 ft	141 ft/mi
19	Kerry Way — Stages 7–9: Caherdaniel to Killarney	Approachable	47.4 mi	5,656 ft	119 ft/mi
19	K'esugi Ridge Trail	Approachable	21.7 mi	4,354 ft	201 ft/mi
19	Larapinta Trail — Sections 9–10: Serpentine Chalet Dam to Finke River	Approachable	23.4 mi	4,416 ft	189 ft/mi
19	Long Path — Sections 6–7: Lake Skannatati to NY Route 32	Approachable	20.3 mi	3,960 ft	195 ft/mi
19	Manzano Crest Trail	Approachable	20.9 mi	4,255 ft	204 ft/mi
19	Mid State Trail — Section 14: PA 150 through Woolrich to PA 44	Approachable	13.3 mi	3,025 ft	227 ft/mi
19	Mimbres River Trail	Approachable	11.4 mi	2,730 ft	239 ft/mi
19	Offa's Dyke Path — Sections 1–2: Sedbury Cliffs to Pandy	Approachable	34.8 mi	5,167 ft	148 ft/mi
19	Pecos Skyline Trail	Approachable	43.3 mi	5,581 ft	129 ft/mi
19	Pennine Way — Sections 1–2: Edale to Standedge	Approachable	28.2 mi	4,872 ft	173 ft/mi
19	Pennine Way — Sections 11–12: Dufton to Greenhead	Approachable	38.7 mi	5,354 ft	138 ft/mi
19	Pennine Way — Sections 7–8: Horton in Ribblesdale to Tan Hill	Approachable	30.1 mi	5,121 ft	170 ft/mi
19	Ptarmigan Tunnel / Elizabeth Lake	Approachable	14.7 mi	3,251 ft	221 ft/mi
19	Ramseys Draft Trail	Approachable	7.2 mi	1,850 ft	257 ft/mi
19	Rheinsteig — Stages 7–10: Rengsdorf to Niederlahnstein	Approachable	27.5 mi	4,977 ft	181 ft/mi
19	Ross Lake East Bank Trail	Approachable	31.8 mi	5,066 ft	159 ft/mi
19	Six Foot Track	Approachable	29 mi	5,102 ft	176 ft/mi
19	Skyline Trail	Approachable	28 mi	4,803 ft	172 ft/mi
19	South Downs Way — Sections 7–9: River Adur to Eastbourne	Approachable	39.9 mi	5,440 ft	136 ft/mi
19	Southern Upland Way — Sections 3–4: Bargrennan to Sanquhar	Approachable	52.1 mi	5,699 ft	109 ft/mi
19	Southern Upland Way — Sections 5–6: Sanquhar to Beattock	Approachable	30.4 mi	5,095 ft	168 ft/mi
19	Stillwater River Trail	Approachable	23.9 mi	4,501 ft	188 ft/mi
19	Te Araroa South Island — Section Mavora Walkway: Mavora Lakes Road to Mararoa River	Approachable	31.7 mi	5,154 ft	163 ft/mi
19	Te Araroa South Island — Section Takitimu Track a: Princhester Road to Lower Wairaki Hut	Approachable	21.6 mi	4,239 ft	196 ft/mi
19	White River Trail	Approachable	21.9 mi	4,140 ft	189 ft/mi
18	Alpe-Adria-Trail — Stages 32–34: Cormons to Prosecco	Approachable	43.9 mi	5,030 ft	115 ft/mi
18	Arizona Trail — Passage 25: Whiterock Mesa	Approachable	20.3 mi	3,773 ft	186 ft/mi
18	Benton MacKaye Trail — Section 2: Three Forks to GA 60 southern crossing	Approachable	11.8 mi	2,546 ft	216 ft/mi
18	Bibbulmun Track — Section 15: Long Point Campsite to Giants Campsite	Approachable	34.6 mi	4,797 ft	139 ft/mi
18	Bibbulmun Track — Section 5: Swamp Oak Campsite to Possum Springs Campsite	Approachable	36.1 mi	5,112 ft	142 ft/mi
18	Bruce Trail — Section 7a: Beaver Valley 1: Blue Mountains boundary to Eugenia Falls	Approachable	35.8 mi	5,007 ft	140 ft/mi
18	Bruce Trail — Section 9c: Peninsula 3: Cape Chin to Tobermory	Approachable	37.2 mi	4,865 ft	131 ft/mi
18	Buckeye Trail	Approachable	52.6 mi	5,371 ft	102 ft/mi
18	Camino del Norte — Stages 10–12: Castro Urdiales to Santander	Approachable	50 mi	5,302 ft	106 ft/mi
18	Camino del Norte — Stages 13–15: Santander to Colombres	Approachable	52.2 mi	5,013 ft	96 ft/mi
18	Camino Portugués Central	Approachable	44.9 mi	4,977 ft	111 ft/mi
18	Catoctin Trail	Approachable	26.6 mi	4,308 ft	162 ft/mi
18	North Inlet–Tonahutu Loop	Approachable	26.6 mi	4,426 ft	166 ft/mi
18	Colorado Trail — Segment 21: San Luis Pass to Spring Creek Pass	Approachable	14.6 mi	3,048 ft	209 ft/mi
18	Colorado Trail — Segment 25: Molas Pass to Bolam Pass Road	Approachable	20.4 mi	3,904 ft	191 ft/mi
18	Colorado Trail — Segment 27: Hotel Draw Road to Kennebec Trailhead	Approachable	20.4 mi	3,901 ft	191 ft/mi
18	Colorado Trail — Segment 4: Rolling Creek	Approachable	16.2 mi	3,369 ft	208 ft/mi
18	Great Divide Trail — Section C5: Helmet Creek junction to Field	Approachable	22.7 mi	3,986 ft	176 ft/mi
18	Israel National Trail — Sections 1–3: Hermon ticket office to Metzudat Koah	Approachable	33.1 mi	4,780 ft	144 ft/mi
18	Kungsleden — Section 1: Abisko to Nikkaluokta	Approachable	64.5 mi	4,629 ft	72 ft/mi
18	Larapinta Trail — Sections 2–3: Simpsons Gap to Standley Chasm	Approachable	24.8 mi	4,163 ft	168 ft/mi
18	Lone Star Hiking Trail	Approachable	94.4 mi	2,920 ft	31 ft/mi
18	Long Path — Section 29: West Conesville to Doney Hollow	Approachable	13.3 mi	2,841 ft	214 ft/mi
18	Meander Meadow – Dishpan Gap – Cady Ridge Loop	Approachable	22.9 mi	4,219 ft	184 ft/mi
18	Mid State Trail — Section 1: Maryland Border to PA 326 at Rainsburg Gap	Approachable	14 mi	2,995 ft	214 ft/mi
18	Mid State Trail — Section 17: PA 414 at Blackwell to PA 287 near Antrim	Approachable	14.1 mi	3,041 ft	216 ft/mi
18	Mountains-to-Sea Trail — Segment 14	Approachable	115.8 mi	459 ft	4 ft/mi
18	Mountains-to-Sea Trail — Segment 18	Approachable	115.1 mi	223 ft	2 ft/mi
18	Mountains-to-Sea Trail — Segment 7	Approachable	34.8 mi	5,010 ft	144 ft/mi
18	Northville–Placid Trail — Section 1: Northville to Benson	Approachable	11.9 mi	2,631 ft	221 ft/mi
18	Ozark Trail — Section 8: Eleven Point	Approachable	27.9 mi	4,639 ft	166 ft/mi
18	Pennine Way — Sections 15–16: Byrness to Kirk Yetholm	Approachable	24.8 mi	4,140 ft	167 ft/mi
18	Pennine Way — Sections 5–6: Ickornshaw to Horton in Ribblesdale	Approachable	32.5 mi	4,846 ft	149 ft/mi
18	Tahoe Rim Trail — Section 7: Echo Lakes to Barker Pass	Approachable	31.4 mi	4,744 ft	151 ft/mi
18	Te Araroa South Island — Section Boyle to Arthur's Pass a: Boyle Village to Harper Pass	Approachable	40.8 mi	4,961 ft	122 ft/mi
18	Te Araroa South Island — Section Boyle to Arthur's Pass b: Harper Pass to Arthur's Pass	Approachable	30.8 mi	4,688 ft	152 ft/mi
18	Trans Swiss Trail — Stages 5–8: St-Imier to Laupen	Approachable	41.4 mi	5,118 ft	124 ft/mi
18	Trans Swiss Trail — Stages 9–12: Laupen to Langnau i.E.	Approachable	44.6 mi	5,289 ft	119 ft/mi
18	Via Francigena in Italy — Stages 38–41: Acquapendente to Vetralla	Approachable	49.3 mi	5,020 ft	102 ft/mi
18	West Highland Way — Stages 3–4: Rowardennan to Tyndrum	Approachable	25.8 mi	4,259 ft	165 ft/mi
18	West Rim Trail	Approachable	29.8 mi	4,656 ft	156 ft/mi
18	Zirkel Circle	Approachable	10.7 mi	2,477 ft	231 ft/mi
17	Allegheny Front Trail	Approachable	39.3 mi	4,816 ft	123 ft/mi
17	Arizona Trail — Passage 12: Red Ridge	Approachable	17.7 mi	3,271 ft	185 ft/mi
17	Arizona Trail — Passage 2	Approachable	17.4 mi	3,146 ft	181 ft/mi
17	Bears Ears Trail	Approachable	27.8 mi	4,157 ft	150 ft/mi
17	The Beaten Path	Approachable	26.8 mi	4,058 ft	151 ft/mi
17	Benton MacKaye Trail — Section 12: US 64 / Thunder Rock Campground to Hwy 30 at Hiwassee River	Approachable	16.8 mi	3,284 ft	195 ft/mi
17	Benton MacKaye Trail — Section 23: Noland Divide Trail junction to Smokemont Campground	Approachable	15.9 mi	3,061 ft	193 ft/mi
17	Bibbulmun Track — Section 11: Beedelup Campsite to Warren Campsite	Approachable	27 mi	3,993 ft	148 ft/mi
17	Bibbulmun Track — Section 18: Nullaki Campsite to Albany	Approachable	43.3 mi	4,879 ft	113 ft/mi
17	Bibbulmun Track — Section 3: Alyi-wa Miya Group Campsite to White Horse Hills Campsite	Approachable	35.9 mi	4,534 ft	126 ft/mi
17	Bibbulmun Track — Section 8: Grimwade Campsite to Gregory Brook Campsite	Approachable	35.7 mi	4,587 ft	128 ft/mi
17	Camino del Norte — Stages 16–18: Colombres to Sebrayo	Approachable	53.8 mi	4,751 ft	88 ft/mi
17	Camino del Norte — Stages 19–20: Sebrayo to Avilés	Approachable	40.5 mi	4,469 ft	110 ft/mi
17	Camino Francés — Stages 21–24: León to Ponferrada	Approachable	63.5 mi	4,075 ft	64 ft/mi
17	Camino Francés — Stages 28–30: Triacastela to Palas de Rei	Approachable	40.3 mi	4,603 ft	114 ft/mi
17	Camino Francés — Stages 9–12: Nájera to Burgos	Approachable	56.7 mi	4,436 ft	78 ft/mi
17	Christmas Meadows to Ryder Lake via Stillwater Trail	Approachable	8.5 mi	1,939 ft	228 ft/mi
17	Colorado Trail — Segment 10	Approachable	10.9 mi	2,247 ft	206 ft/mi
17	Colorado Trail — Segment 2: South Platte River to Little Scraggy	Approachable	11.1 mi	2,421 ft	218 ft/mi
17	Colorado Trail — Segment 24: Stony Pass to Molas Pass	Approachable	19.9 mi	3,560 ft	179 ft/mi
17	Colorado Trail — Segment 28: Kennebec Trailhead to Junction Creek Trailhead	Approachable	21.1 mi	3,750 ft	178 ft/mi
17	Colorado Trail — Segment 9	Approachable	15.1 mi	2,917 ft	193 ft/mi
17	Cotswold Way — Sections 9–11: Painswick to Wotton-under-Edge	Approachable	23.9 mi	3,953 ft	165 ft/mi
17	Dingle Way — Stages 5–6: Dunquin to Cloghane	Approachable	29.5 mi	4,190 ft	142 ft/mi
17	Grand Enchantment Trail — Segment 27: Monticello Box	Approachable	30.5 mi	4,249 ft	139 ft/mi
17	Grand Enchantment Trail — Segment 29: Withington Wilderness	Approachable	19.6 mi	3,550 ft	181 ft/mi
17	Great Divide Trail — Section A3: Carbondale River Road to Coleman	Approachable	21.8 mi	3,652 ft	168 ft/mi
17	Great Divide Trail — Section D1: Field to Amiskwi Pass	Approachable	26.2 mi	4,177 ft	159 ft/mi
17	Great Divide Trail — Section F2: Moose River junction to Mount Robson / Berg Lake junction	Approachable	20.5 mi	3,629 ft	177 ft/mi
17	Great Glen Way — Stages 5–6: Invermoriston to Inverness	Approachable	33.7 mi	4,636 ft	138 ft/mi
17	Kerry Way — Stages 5–6: Cahersiveen to Caherdaniel	Approachable	26.4 mi	3,999 ft	151 ft/mi
17	Kungsleden — Section 3: Saltoluokta to Kvikkjokk	Approachable	44.1 mi	4,711 ft	107 ft/mi
17	Long Path — Sections 4–5: Long Clove to Lake Skannatati	Approachable	15.5 mi	2,982 ft	192 ft/mi
17	Main South Fork Trail	Approachable	39.7 mi	4,636 ft	117 ft/mi
17	Mid State Trail — Section 10: US 322 at Seven Mountains to PA 45	Approachable	25.8 mi	3,993 ft	155 ft/mi
17	Mountains-to-Sea Trail — Segment 15	Approachable	110.1 mi	374 ft	3 ft/mi
17	North South Trail	Approachable	79 mi	3,301 ft	42 ft/mi
17	Offa's Dyke Path — Sections 3–4: Pandy to Kington	Approachable	31.2 mi	4,462 ft	143 ft/mi
17	Pembrokeshire Coast Path — Sections 7–8: Solva to Martin's Haven	Approachable	21.8 mi	3,625 ft	166 ft/mi
17	Pine River Trail	Approachable	22.9 mi	3,691 ft	161 ft/mi
17	Rheinsteig — Stages 18–21: Rüdesheim to Wiesbaden-Biebrich	Approachable	33.7 mi	4,606 ft	137 ft/mi
17	Riggs Spring Loop	Approachable	8.4 mi	1,913 ft	228 ft/mi
17	Upper Rock Creek Basin via Rock Creek Trail	Approachable	13.4 mi	2,717 ft	203 ft/mi
17	Rothaarsteig — Stages 1–2: Brilon to Winterberg	Approachable	26.7 mi	4,213 ft	158 ft/mi
17	Sheridan – Two Ocean – Togwotee CDT Alternate	Approachable	24.7 mi	3,930 ft	159 ft/mi
17	South Fork Sun River Trail	Approachable	28.2 mi	4,065 ft	144 ft/mi
17	Southern Upland Way — Sections 7–8: Beattock to Traquair	Approachable	32.7 mi	4,505 ft	138 ft/mi
17	Stoney Indian Pass Trail	Approachable	13.2 mi	2,713 ft	206 ft/mi
17	Tahoe Rim Trail — Section 4: Spooner Summit to Kingsbury South Connector	Approachable	17.7 mi	3,182 ft	180 ft/mi
17	Tahoe Rim Trail — Section 6: Big Meadow to Echo Lakes	Approachable	17.4 mi	3,179 ft	183 ft/mi
17	Te Araroa South Island — Section Arthur's Pass to Rakaia River: Arthur's Pass to Rakaia River north-bank trail terminus	Approachable	46.8 mi	4,583 ft	98 ft/mi
17	Tecumseh Trail	Approachable	43.8 mi	4,721 ft	108 ft/mi
17	Via Francigena in Italy — Stages 28–31: Lucca to San Gimignano	Approachable	52.7 mi	4,583 ft	87 ft/mi
16	Adventure Hiking Trail	Approachable	26.1 mi	3,622 ft	139 ft/mi
16	Benton MacKaye Trail — Section 21: Eagle Creek Trail junction to Backcountry Campsite 98	Approachable	18.5 mi	3,077 ft	166 ft/mi
16	Bibbulmun Track — Section 12: Warren Campsite to Gardner Campsite	Approachable	31.2 mi	4,026 ft	129 ft/mi
16	Bibbulmun Track — Section 2: Beraking Campsite to Alyi-wa Miya Group Campsite	Approachable	29.9 mi	3,953 ft	132 ft/mi
16	Bibbulmun Track — Section 9: Gregory Brook Campsite to Boarding House Campsite	Approachable	36.6 mi	4,065 ft	111 ft/mi
16	Boulder Mail Trail	Approachable	13.5 mi	2,589 ft	192 ft/mi
16	Bruce Trail — Section 5: Dufferin Hi-Land	Approachable	33.6 mi	4,140 ft	123 ft/mi
16	Camino del Norte — Stages 31–34: Miraz to Santiago de Compostela	Approachable	50.8 mi	4,239 ft	83 ft/mi
16	Camino Francés — Stages 31–33: Palas de Rei to Santiago de Compostela	Approachable	42.1 mi	4,029 ft	96 ft/mi
16	Colorado Trail — Segment 14	Approachable	20.6 mi	3,274 ft	159 ft/mi
16	Colorado Trail — Segment 16: Marshall Pass to Sargents Mesa	Approachable	14.1 mi	2,684 ft	190 ft/mi
16	Cotswold Way — Sections 1–4: Chipping Campden to Cleeve Hill	Approachable	25.5 mi	3,684 ft	144 ft/mi
16	Crow Pass Trail	Approachable	22.4 mi	3,550 ft	158 ft/mi
16	Eagle Rock Loop	Approachable	26.3 mi	3,885 ft	148 ft/mi
16	Eifelsteig — Stages 7–9: Blankenheim to Gerolstein	Approachable	40.1 mi	4,406 ft	110 ft/mi
16	Grand Enchantment Trail — Segment 22	Approachable	26.5 mi	3,730 ft	141 ft/mi
16	Israel National Trail — Sections 49–52: Zihor Junction to Timna Park visitor center	Approachable	47.6 mi	4,055 ft	85 ft/mi
16	Kerry Way — Stages 1–2: Killarney to Glencar	Approachable	27.4 mi	3,789 ft	138 ft/mi
16	Laugavegur	Approachable	32.9 mi	4,215 ft	128 ft/mi
16	Mountains-to-Sea Trail — Segment 10	Approachable	72.7 mi	3,333 ft	46 ft/mi
16	Needles / Chesler Park Loop	Approachable	10.1 mi	2,110 ft	209 ft/mi
16	North/South Trail	Approachable	56 mi	4,052 ft	72 ft/mi
16	North Sylamore Creek Trail	Approachable	22.4 mi	3,392 ft	151 ft/mi
16	Old Loggers Path	Approachable	26.6 mi	3,632 ft	137 ft/mi
16	Pembrokeshire Coast Path — Sections 13–15: Freshwater West to Amroth	Approachable	33.6 mi	4,012 ft	119 ft/mi
16	Pembrokeshire Coast Path — Sections 5–6: Porthgain to Solva	Approachable	21.7 mi	3,409 ft	157 ft/mi
16	Redfish Creek – Baron Creek Traverse	Approachable	21.9 mi	3,396 ft	155 ft/mi
16	Rothaarsteig — Stages 6–8: Ginsberger Heide to Dillenburg	Approachable	34.4 mi	4,239 ft	123 ft/mi
16	Tahoe Rim Trail — Section 1: Tahoe City to Brockway Summit	Approachable	20 mi	3,373 ft	169 ft/mi
16	Tahoe Rim Trail — Section 5: Kingsbury South Connector to Big Meadow	Approachable	22.2 mi	3,596 ft	162 ft/mi
16	Via Francigena in Italy — Stages 42–45: Vetralla to Roma	Approachable	56 mi	4,245 ft	76 ft/mi
16	Via Francigena in Italy — Stages 5–8: Verrès to Santhià	Approachable	46 mi	4,377 ft	95 ft/mi
16	West Rim Trail	Approachable	14.6 mi	2,651 ft	182 ft/mi
15	Arizona Trail — Passage 4: Casa Blanca Canyons	Approachable	20.9 mi	3,166 ft	151 ft/mi
15	Bibbulmun Track — Section 17: Boat Harbour Campsite to Nullaki Campsite	Approachable	33.6 mi	3,832 ft	114 ft/mi
15	Bibbulmun Track — Section 6: Possum Springs Campsite to Lyall’s Mill Group Campsite	Approachable	41.8 mi	3,789 ft	91 ft/mi
15	Big Savage Mountain Trail	Approachable	16.6 mi	2,638 ft	159 ft/mi
15	Bruce Trail — Section 1b: Niagara 2: Short Hills to Grimsby	Approachable	24.5 mi	3,304 ft	135 ft/mi
15	Bruce Trail — Section 8c: Sydenham 3: Jones Falls to Wiarton	Approachable	42.3 mi	3,619 ft	86 ft/mi
15	Bruce Trail — Section 9a: Peninsula 1: Wiarton to Hope Bay	Approachable	26.5 mi	3,501 ft	132 ft/mi
15	Buckeye Trail	Approachable	64.7 mi	3,051 ft	47 ft/mi
15	Buckeye Trail	Approachable	48.3 mi	3,845 ft	80 ft/mi
15	Buckeye Trail	Approachable	77.5 mi	2,287 ft	30 ft/mi
15	Buckeye Trail	Approachable	59 mi	3,222 ft	55 ft/mi
15	Coast to Coast Walk — Stages 12–14: Clay Bank Top to Robin Hood’s Bay	Approachable	36.7 mi	3,665 ft	100 ft/mi
15	Coast to Coast Walk — Stages 6–7: Shap to Keld	Approachable	30.7 mi	3,530 ft	115 ft/mi
15	Coast to Coast Walk — Stages 8–9: Keld to Richmond	Approachable	21.2 mi	3,169 ft	149 ft/mi
15	Fiery Gizzard Trail	Approachable	11.7 mi	2,093 ft	179 ft/mi
15	GR11 – Senda Pirenaica	Approachable	9.8 mi	1,827 ft	186 ft/mi
15	Greenstone Ridge Trail	Approachable	39.9 mi	3,743 ft	94 ft/mi
15	High Country Pathway	Approachable	64.1 mi	3,196 ft	50 ft/mi
15	Ice Lakes via Phelps Creek	Approachable	7.4 mi	1,522 ft	206 ft/mi
15	Israel National Trail — Sections 32–35: Arad entrance to Amiaz Plain night camp	Approachable	38.6 mi	3,806 ft	99 ft/mi
15	Kerry Way — Stages 3–4: Glencar to Cahersiveen	Approachable	26.7 mi	3,458 ft	130 ft/mi
15	Mid State Trail — Section 13: PA 880 at Ravensburg State Park to PA 150	Approachable	12.8 mi	2,326 ft	182 ft/mi
15	Mid State Trail — Section 4: PA 36 at Loysburg Gap to PA 164	Approachable	12.6 mi	2,228 ft	177 ft/mi
15	Mid State Trail — Section 7: Alfarata Station near US 22 to PA 26 at Jo Hays Vista	Approachable	19 mi	2,822 ft	149 ft/mi
15	North Downs Way — Sections 4–6: Merstham to Cuxton	Approachable	36.1 mi	3,724 ft	103 ft/mi
15	Ozark Highlands Trail — Section 9: Richland Creek Campground to Woolum Ford	Approachable	20 mi	3,091 ft	155 ft/mi
15	Ozark Trail — Section 2: Trace Creek	Approachable	25.9 mi	3,415 ft	132 ft/mi
15	Ozark Trail — Section 3: Middle Fork	Approachable	22.4 mi	3,222 ft	144 ft/mi
15	Ozark Trail — Section 5: Blair Creek	Approachable	26 mi	3,566 ft	137 ft/mi
15	Ozark Trail — Section 6: Current River	Approachable	29.9 mi	3,602 ft	120 ft/mi
15	Ozark Trail — Section 7: Between the Rivers	Approachable	28.5 mi	3,635 ft	128 ft/mi
15	Ozark Trail — Section Wappapello: Wappapello	Approachable	34.5 mi	3,609 ft	105 ft/mi
15	Pennine Way — Sections 13–14: Greenhead to Byrness	Approachable	34.5 mi	3,720 ft	108 ft/mi
15	Pennine Way — Sections 3–4: Standedge to Ickornshaw	Approachable	30 mi	3,691 ft	123 ft/mi
15	Pine Mountain Trail	Approachable	21.9 mi	3,304 ft	151 ft/mi
15	Rakiura Track	Approachable	21.6 mi	3,258 ft	151 ft/mi
15	Redgap Pass Trail	Approachable	14.8 mi	2,507 ft	169 ft/mi
15	Rothaarsteig — Stages 3–5: Winterberg to Ginsberger Heide	Approachable	33.2 mi	3,720 ft	112 ft/mi
15	Savage Gulf Loop	Approachable	8.2 mi	1,581 ft	193 ft/mi
15	South Downs Way — Sections 4–6: Buriton to River Adur	Approachable	36.5 mi	3,661 ft	100 ft/mi
15	South West Coast Path — Sections 47–49: Seatown to Ferrybridge	Approachable	36.2 mi	3,802 ft	105 ft/mi
15	Southern Upland Way — Sections 9–10: Traquair to Lauder	Approachable	27.6 mi	3,668 ft	133 ft/mi
15	Titcomb Basin Approach	Approachable	16.1 mi	2,723 ft	169 ft/mi
15	Uwharrie Trail	Approachable	38 mi	3,970 ft	104 ft/mi
15	Via Francigena in Italy — Stages 32–34: San Gimignano to Ponte d'Arbia	Approachable	48.2 mi	3,878 ft	80 ft/mi
15	West Highland Way — Stages 7–8: Kingshouse to Fort William	Approachable	24.2 mi	3,392 ft	140 ft/mi
15	Wicklow Way — Stages 6–7: Moyne to Clonegal	Approachable	25.8 mi	3,353 ft	130 ft/mi
15	Yellowstone River Trail	Approachable	23.9 mi	3,409 ft	143 ft/mi
14	Arizona Trail — Passage 10: Redington Pass	Approachable	13.2 mi	2,195 ft	166 ft/mi
14	Arizona Trail — Passage 3	Approachable	16.1 mi	2,464 ft	153 ft/mi
14	Bibbulmun Track — Section 16: Giants Campsite to Boat Harbour Campsite	Approachable	32.2 mi	3,255 ft	101 ft/mi
14	Bibbulmun Track — Section 4: White Horse Hills Campsite to Swamp Oak Campsite	Approachable	38.1 mi	3,510 ft	92 ft/mi
14	Buckeye Trail	Approachable	60.8 mi	2,792 ft	46 ft/mi
14	Buckeye Trail	Approachable	39.4 mi	3,238 ft	82 ft/mi
14	Camino Portugués Central	Approachable	40.4 mi	3,602 ft	89 ft/mi
14	Camino Primitivo — Stages 10–11: Lugo to Melide	Approachable	29.2 mi	3,120 ft	107 ft/mi
14	Camino Primitivo — Stages 12–14: Melide to Santiago de Compostela	Approachable	32.9 mi	3,297 ft	100 ft/mi
14	Coast to Coast Walk — Stages 10–11: Richmond to Clay Bank Top	Approachable	39.4 mi	3,317 ft	84 ft/mi
14	Colorado Trail — Segment 17: Sargents Mesa to Colorado Hwy 114	Approachable	20.7 mi	2,756 ft	133 ft/mi
14	Colorado Trail — Segment 19: Saguache Park Road to Eddiesville	Approachable	13.7 mi	2,185 ft	159 ft/mi
14	Cotswold Way — Sections 12–15: Wotton-under-Edge to Bath	Approachable	31.8 mi	3,238 ft	102 ft/mi
14	Cotswold Way — Sections 5–8: Cleeve Hill to Painswick	Approachable	21.4 mi	2,871 ft	134 ft/mi
14	Cranberry Lake 50	Approachable	48.8 mi	3,402 ft	70 ft/mi
14	Death Hollow	Approachable	14.7 mi	2,352 ft	160 ft/mi
14	Dutchman Loop	Approachable	18.6 mi	2,569 ft	138 ft/mi
14	Four Lakes Basin via Highline Trail	Approachable	7.7 mi	1,447 ft	188 ft/mi
14	Gila Middle Fork Trail	Approachable	40.1 mi	3,363 ft	84 ft/mi
14	Grand Enchantment Trail — Segment 24	Approachable	16.5 mi	2,569 ft	156 ft/mi
14	Grand Enchantment Trail — Segment 5	Approachable	16.1 mi	2,352 ft	146 ft/mi
14	Great Divide Trail — Section E2: Nigel Pass to Maligne Pass	Approachable	24.4 mi	2,917 ft	120 ft/mi
14	Israel National Trail — Sections 20–22: Yarkon mouth to Yad La-Shiryon, Latrun	Approachable	44.5 mi	3,219 ft	72 ft/mi
14	Israel National Trail — Sections 26–28: HaEla Junction to Kibbutz Dvir	Approachable	39.9 mi	3,251 ft	81 ft/mi
14	Israel National Trail — Sections 46–48: Sapir to Zihor Junction	Approachable	35.9 mi	3,192 ft	89 ft/mi
14	Mid State Trail — Section 2: PA 326 at Rainsburg Gap to Ashcom Road	Approachable	13.2 mi	2,093 ft	159 ft/mi
14	North Downs Way — Sections 1–3: Farnham to Merstham	Approachable	34 mi	3,445 ft	101 ft/mi
14	Pennine Way — Sections 9–10: Tan Hill to Dufton	Approachable	36.7 mi	3,484 ft	95 ft/mi
14	Resurrection Pass Trail	Approachable	41.2 mi	3,402 ft	83 ft/mi
14	Southern Upland Way — Sections 11–12: Lauder to Cockburnspath	Approachable	33 mi	3,504 ft	106 ft/mi
14	Superior Hiking Trail — Region 2: Martin Road to Lake County Rd 301 / Fors Road	Approachable	52.6 mi	3,241 ft	62 ft/mi
14	Te Araroa South Island — Section Anakiwa to Pelorus Bridge: Anakiwa to Pelorus Bridge	Approachable	25.8 mi	3,238 ft	126 ft/mi
14	Te Araroa South Island — Section Waiau Pass Track b: Waiau Pass to Boyle Village	Approachable	41.2 mi	3,330 ft	81 ft/mi
14	Upper Rogue River Trail	Approachable	45 mi	3,451 ft	77 ft/mi
14	West Coast Trail	Approachable	28.6 mi	3,136 ft	110 ft/mi
13	Appalachian Trail — West Virginia section	Approachable	17.8 mi	2,277 ft	128 ft/mi
13	Arizona Trail — Passage 14: Black Hills	Approachable	28.3 mi	3,031 ft	107 ft/mi
13	Benton MacKaye Trail — Section 18: Beech Gap to Tapoco Lodge	Approachable	13.9 mi	2,093 ft	151 ft/mi
13	Bibbulmun Track — Section 14: Dog Pool Campsite to Long Point Campsite	Approachable	35.7 mi	3,087 ft	86 ft/mi
13	Bibbulmun Track — Section 7: Lyall’s Mill Group Campsite to Grimwade Campsite	Approachable	25.9 mi	2,789 ft	108 ft/mi
13	Buckeye Trail	Approachable	56.6 mi	2,434 ft	43 ft/mi
13	Butterfield Hiking Trail	Approachable	14.8 mi	2,051 ft	139 ft/mi
13	Camino Francés — Stages 13–16: Burgos to Carrión de los Condes	Approachable	53.4 mi	2,365 ft	44 ft/mi
13	Colorado Trail — Segment 26: Bolam Pass Road to Hotel Draw Road	Approachable	11 mi	1,745 ft	159 ft/mi
13	Elkhorn Crest Trail	Approachable	22.8 mi	2,766 ft	121 ft/mi
13	Encampment River Trail	Approachable	15.6 mi	2,093 ft	134 ft/mi
13	Gila River Trail	Approachable	31 mi	2,877 ft	93 ft/mi
13	Grand Enchantment Trail — Segment 12	Approachable	22.3 mi	2,736 ft	123 ft/mi
13	Grand Enchantment Trail — Segment 15	Approachable	11.1 mi	1,795 ft	162 ft/mi
13	Grand Enchantment Trail — Segment 16	Approachable	12.2 mi	1,798 ft	147 ft/mi
13	Grand Enchantment Trail — Segment 26: Dolan Peak	Approachable	19.3 mi	2,474 ft	128 ft/mi
13	Grand Enchantment Trail — Segment 37: Manzanita Mountains North	Approachable	13.6 mi	1,939 ft	143 ft/mi
13	Great Circle Trail	Approachable	27.8 mi	2,959 ft	106 ft/mi
13	Great Divide Trail — Section E3: Maligne Pass to Maligne Lake / Bald Hills trailhead	Approachable	24.7 mi	2,920 ft	118 ft/mi
13	Hadrian's Wall Path — Sections 3–4: Chollerford to Walton	Approachable	30.6 mi	2,933 ft	96 ft/mi
13	Hoh River to Third Beach	Approachable	16.2 mi	2,274 ft	140 ft/mi
13	Jämtland Triangle	Approachable	28.5 mi	2,949 ft	103 ft/mi
13	Kekekabic Trail	Approachable	38.5 mi	3,022 ft	78 ft/mi
13	Larapinta Trail — Section 1: Alice Springs Telegraph Station to Simpsons Gap	Approachable	15.2 mi	2,218 ft	146 ft/mi
13	Long Path — Section 40: Saratoga County line to Northville–Placid Trail	Approachable	36.4 mi	2,881 ft	79 ft/mi
13	Minong Ridge Trail	Approachable	26.4 mi	2,831 ft	107 ft/mi
13	Mountains-to-Sea Trail — Segment 16	Approachable	85.3 mi	187 ft	2 ft/mi
13	Naturalist Basin via Highline Trail	Approachable	7 mi	1,220 ft	174 ft/mi
13	North Downs Way — Sections 14–15: Wye to Dover	Approachable	23.3 mi	2,785 ft	120 ft/mi
13	North Fork Mountain Trail	Approachable	23 mi	2,779 ft	121 ft/mi
13	Pictured Rocks Lakeshore Trail	Approachable	45 mi	3,002 ft	67 ft/mi
13	Rawah Trail	Approachable	13.2 mi	2,001 ft	152 ft/mi
13	The Ridgeway — Sections 5–6: Watlington to Ivinghoe Beacon	Approachable	28.6 mi	2,746 ft	96 ft/mi
13	Sespe River Trail	Approachable	17.9 mi	2,467 ft	138 ft/mi
13	Sheltowee Trace NRT — Section 10	Approachable	10.4 mi	1,686 ft	162 ft/mi
13	Sheltowee Trace NRT — Section 15	Approachable	9.5 mi	1,591 ft	167 ft/mi
13	Shenipsit Trail	Approachable	37.2 mi	3,005 ft	81 ft/mi
13	Southern Upland Way — Sections 1–2: Portpatrick to Bargrennan	Approachable	40.5 mi	2,913 ft	72 ft/mi
13	Tonahutu Creek Trail	Approachable	17.9 mi	2,425 ft	135 ft/mi
12	Alpine Panorama Trail — Stages 27–29: Aubonne to Genève	Approachable	41.2 mi	2,438 ft	59 ft/mi
12	Arizona Trail — Passage 24: Red Hills	Approachable	10.7 mi	1,552 ft	145 ft/mi
12	Bibbulmun Track — Section 13: Gardner Campsite to Dog Pool Campsite	Approachable	25.8 mi	2,454 ft	95 ft/mi
12	Bruce Trail — Section 8a: Sydenham 1: Beaver Valley boundary to Bayview Escarpment	Approachable	31.5 mi	2,582 ft	82 ft/mi
12	Buckeye Trail	Approachable	55.8 mi	2,093 ft	38 ft/mi
12	Buckeye Trail	Approachable	51.4 mi	2,349 ft	46 ft/mi
12	Camino Portugués Central	Approachable	32.9 mi	2,520 ft	77 ft/mi
12	Camino Portugués Central	Approachable	33.5 mi	2,710 ft	81 ft/mi
12	Chattooga River Trail	Approachable	15 mi	2,034 ft	136 ft/mi
12	Chicago Basin	Approachable	12.7 mi	1,696 ft	134 ft/mi
12	Colorado Trail — Segment 3: Little Scraggy to Rolling Creek	Approachable	12 mi	1,699 ft	142 ft/mi
12	Colorado Trail — Segment 5: Long Gulch to Kenosha Pass	Approachable	13.8 mi	1,857 ft	135 ft/mi
12	Dingle Way — Stages 1–2: Tralee to Annascaul	Approachable	21.3 mi	2,379 ft	112 ft/mi
12	Dinkey Lakes Trail	Approachable	10.8 mi	1,598 ft	148 ft/mi
12	Eagle National Recreation Trail	Approachable	23.3 mi	2,562 ft	110 ft/mi
12	Grand Enchantment Trail — Segment 14	Approachable	24.1 mi	2,306 ft	96 ft/mi
12	Grand Enchantment Trail — Segment 30: Milligan Hills	Approachable	17.6 mi	2,224 ft	126 ft/mi
12	Grand Enchantment Trail — Segment 32: San Lorenzo Canyon	Approachable	27.4 mi	2,405 ft	88 ft/mi
12	Great Divide Trail — Section D3: Blaeberry River / David Thompson Heritage Trail to Saskatchewan Crossing	Approachable	26.6 mi	2,543 ft	96 ft/mi
12	Great Glen Way — Stages 3–4: Laggan Locks to Invermoriston	Approachable	19.7 mi	2,300 ft	117 ft/mi
12	Greenleaf Trail	Approachable	21.4 mi	2,415 ft	113 ft/mi
12	Israel National Trail — Sections 17–19: Beit Hanania to Yarkon mouth	Approachable	44.4 mi	2,388 ft	54 ft/mi
12	Mid State Trail — Section 19: US 6 to PA 287 at Ives Run Recreation Area	Approachable	14.8 mi	1,929 ft	130 ft/mi
12	Mid State Trail — Section 20: PA 287 at Ives Run Recreation Area to New York Border	Approachable	17 mi	2,172 ft	128 ft/mi
12	Mountains-to-Sea Trail — Segment 11	Approachable	69 mi	1,158 ft	17 ft/mi
12	Mountains-to-Sea Trail — Segment 12	Approachable	67.7 mi	1,024 ft	15 ft/mi
12	Nipmuck Trail	Approachable	28.4 mi	2,470 ft	87 ft/mi
12	North Downs Way — Sections 7–9: Cuxton to Wye	Approachable	32 mi	2,644 ft	83 ft/mi
12	Northville–Placid Trail — Section 4: Piseco to West Canada Lakes	Approachable	14.5 mi	1,965 ft	136 ft/mi
12	Pembrokeshire Coast Path — Sections 11–12: Neyland to Freshwater West	Approachable	25 mi	2,457 ft	98 ft/mi
12	Pembrokeshire Coast Path — Sections 9–10: Martin's Haven to Neyland	Approachable	25.7 mi	2,497 ft	97 ft/mi
12	Rapid River Trail	Approachable	20.9 mi	2,372 ft	113 ft/mi
12	Reavis Ranch Trail	Approachable	16.5 mi	2,014 ft	122 ft/mi
12	Sheltowee Trace NRT — Section 23	Approachable	13 mi	1,690 ft	130 ft/mi
12	Sheltowee Trace NRT — Section 24	Approachable	12.6 mi	1,693 ft	134 ft/mi
12	Sheltowee Trace NRT — Section 25	Approachable	10 mi	1,417 ft	142 ft/mi
12	Sheltowee Trace NRT — Section 27	Approachable	13.8 mi	1,755 ft	127 ft/mi
12	Sheltowee Trace NRT — Section 36	Approachable	11.5 mi	1,634 ft	142 ft/mi
12	Sioux-Hustler Trail	Approachable	31 mi	2,566 ft	83 ft/mi
12	South Downs Way — Sections 1–3: Winchester to Buriton	Approachable	25 mi	2,500 ft	100 ft/mi
12	Tahoe Rim Trail — Section 3: Mt. Rose Summit / Tahoe Meadows to Spooner Summit	Approachable	23.2 mi	2,451 ft	106 ft/mi
12	Te Araroa South Island — Section Gladstone to Glendhu Bay: Gladstone to Glendhu Bay	Approachable	29.6 mi	2,431 ft	82 ft/mi
12	Tracy Ridge Loop	Approachable	15.1 mi	1,972 ft	131 ft/mi
12	Vesuvius Backpack Trail	Approachable	16.1 mi	1,998 ft	124 ft/mi
12	Via Francigena in Italy — Stages 17–19: Piacenza to Fornovo	Approachable	54.8 mi	2,185 ft	40 ft/mi
12	West Highland Way — Stages 1–2: Milngavie to Rowardennan	Approachable	25.3 mi	2,349 ft	93 ft/mi
11	Arizona Trail — Passage 21: Pine Mountain	Approachable	19.3 mi	1,926 ft	100 ft/mi
11	Arizona Trail — Passage 33: Flagstaff Urban Route	Approachable	15 mi	1,713 ft	114 ft/mi
11	Arizona Trail — Passage 39: Grand Canyon - North Rim	Approachable	11.9 mi	1,467 ft	123 ft/mi
11	Arizona Trail — Passage 40: Kaibab Plateau South	Approachable	20.7 mi	1,926 ft	93 ft/mi
11	Bruce Trail — Section 1a: Niagara 1: Queenston to Short Hills	Approachable	25 mi	2,323 ft	93 ft/mi
11	Bruce Trail — Section 3: Toronto	Approachable	30.6 mi	2,313 ft	76 ft/mi
11	Bruce Trail — Section 8b: Sydenham 2: Bayview Escarpment to Jones Falls	Approachable	27.7 mi	2,116 ft	76 ft/mi
11	Buckeye Trail	Approachable	55 mi	1,385 ft	25 ft/mi
11	Cabinet Divide South Trail	Approachable	10 mi	1,352 ft	135 ft/mi
11	Camino Francés — Stages 17–20: Carrión de los Condes to León	Approachable	58.4 mi	1,424 ft	24 ft/mi
11	Dales Way — Stages 3–4: Buckden to Sedbergh	Approachable	29.9 mi	2,300 ft	77 ft/mi
11	Dales Way — Stages 5–6: Sedbergh to Bowness-on-Windermere	Approachable	25.1 mi	2,100 ft	84 ft/mi
11	Dingle Way — Stages 3–4: Annascaul to Dunquin	Approachable	22.7 mi	2,093 ft	92 ft/mi
11	Feldtmann Loop	Approachable	29.7 mi	2,139 ft	72 ft/mi
11	Florida National Scenic Trail — Section 21: Suwannee River	Approachable	63.7 mi	915 ft	14 ft/mi
11	Grand Enchantment Trail — Segment 36: Manzanita Mountains South	Approachable	30.5 mi	2,103 ft	69 ft/mi
11	Grand Enchantment Trail — Segment 9	Approachable	10.3 mi	1,325 ft	129 ft/mi
11	Great Divide Trail — Section D2: Amiskwi Pass to Blaeberry River / David Thompson Heritage Trail	Approachable	13.8 mi	1,703 ft	123 ft/mi
11	Great Glen Way — Stages 1–2: Fort William to Laggan Locks	Approachable	23.2 mi	2,106 ft	91 ft/mi
11	Ice Age Trail — Devil's Lake / Baraboo Hills	Approachable	10.8 mi	1,385 ft	128 ft/mi
11	Long Path — Sections 34–35: Switz Kill to Altamont	Approachable	19.6 mi	2,080 ft	106 ft/mi
11	Long Path — Sections 36–37: Altamont to Featherstonhaugh State Forest	Approachable	19.1 mi	1,880 ft	98 ft/mi
11	Lower Muley Twist Canyon	Approachable	12.8 mi	1,627 ft	127 ft/mi
11	Mid State Trail — Section 8: PA 26 at Jo Hays Vista to Detweiler Junction	Approachable	14.3 mi	1,713 ft	120 ft/mi
11	Northville–Placid Trail — Section 2: Benson to Whitehouse	Approachable	20.1 mi	2,113 ft	105 ft/mi
11	Northville–Placid Trail — Section 7: Lake Durant to Long Lake	Approachable	14.4 mi	1,696 ft	118 ft/mi
11	Offa's Dyke Path — Sections 7–8: Brompton Crossroads to Llanymynech	Approachable	23.3 mi	2,136 ft	92 ft/mi
11	Sheltowee Trace NRT — Section 12	Approachable	14.1 mi	1,627 ft	115 ft/mi
11	Sheltowee Trace NRT — Section 19	Approachable	15.1 mi	1,706 ft	113 ft/mi
11	Tahoe Rim Trail — Section 8: Barker Pass to Tahoe City	Approachable	15.9 mi	1,795 ft	113 ft/mi
11	Upper Lena Lake	Approachable	7.4 mi	1,053 ft	142 ft/mi
11	Waterloo–Pinckney Trail	Approachable	40.5 mi	2,323 ft	57 ft/mi
11	West Highland Way — Stages 5–6: Tyndrum to Kingshouse	Approachable	18.6 mi	1,883 ft	101 ft/mi
10	Arizona Trail — Passage 28: Happy Jack	Approachable	28.7 mi	1,991 ft	69 ft/mi
10	Arizona Trail — Passage 5: Santa Rita Mountains	Approachable	16.7 mi	1,736 ft	104 ft/mi
10	Berryman Trail	Approachable	24.8 mi	1,969 ft	79 ft/mi
10	Big Piney Trail	Approachable	16.6 mi	1,522 ft	92 ft/mi
10	Buckeye Trail	Approachable	49.7 mi	1,325 ft	27 ft/mi
10	Buckskin Gulch	Approachable	16.2 mi	1,693 ft	105 ft/mi
10	Colorado Trail — Segment 18: Colorado Hwy 114 to Saguache Park Road	Approachable	14.1 mi	1,460 ft	104 ft/mi
10	Deerfield Trail	Approachable	11.5 mi	1,270 ft	110 ft/mi
10	Finger Lakes Trail — Letchworth Branch	Approachable	24.6 mi	1,929 ft	78 ft/mi
10	Fish River Canyon Hiking Trail	Approachable	47.4 mi	1,591 ft	34 ft/mi
10	Grand Enchantment Trail — Segment 33: Sevilleta Trace	Approachable	42 mi	1,627 ft	39 ft/mi
10	Grand Enchantment Trail — Segment 34	Approachable	17.2 mi	1,683 ft	98 ft/mi
10	Grand Enchantment Trail — Segment 39	Approachable	10.8 mi	1,306 ft	121 ft/mi
10	Grand Enchantment Trail — Segment 4	Approachable	27.8 mi	1,745 ft	63 ft/mi
10	Jatbula Trail	Approachable	37.3 mi	1,594 ft	43 ft/mi
10	Kings Peak via Henrys Fork	Approachable	15.2 mi	1,552 ft	102 ft/mi
10	Larapinta Trail	Approachable	24.9 mi	1,965 ft	79 ft/mi
10	Letchworth Trail	Approachable	24.6 mi	2,028 ft	82 ft/mi
10	Long Path — Section 33: Albany County line	Approachable	11.9 mi	1,293 ft	109 ft/mi
10	Manistee River Trail Loop	Approachable	19.3 mi	1,667 ft	86 ft/mi
10	Mid State Trail — Section 5: PA 164 to Lower Trail, Williamsburg Station	Approachable	15.8 mi	1,480 ft	94 ft/mi
10	Narragansett Trail	Approachable	21.8 mi	1,699 ft	78 ft/mi
10	Ocean to Lake Hiking Trail	Approachable	69.2 mi	33 ft	0 ft/mi
10	Olympic North Coast Wilderness	Approachable	32 mi	2,028 ft	63 ft/mi
10	Palmetto Trail — Enoree Passage	Approachable	36.4 mi	1,627 ft	45 ft/mi
10	The Ridgeway — Sections 1–2: Overton Hill to Wantage	Approachable	28.3 mi	1,768 ft	62 ft/mi
10	Russian Lakes Trail	Approachable	21.3 mi	1,814 ft	85 ft/mi
10	Sheltowee Trace NRT — Section 17	Approachable	8.9 mi	1,037 ft	117 ft/mi
10	Sheltowee Trace NRT — Section 9	Approachable	11.4 mi	1,368 ft	120 ft/mi
10	Via Francigena in Italy — Stages 13–16: Garlasco to Piacenza	Approachable	57.6 mi	633 ft	11 ft/mi
10	Wildcat Hollow Trail	Approachable	14.5 mi	1,522 ft	105 ft/mi
9	Angleworm Trail	Approachable	13 mi	1,161 ft	89 ft/mi
9	Arizona Trail — Passage 15: Tortilla Mountains	Approachable	27.7 mi	1,499 ft	54 ft/mi
9	Arizona Trail — Passage 36: Coconino Rim	Approachable	17.9 mi	1,342 ft	75 ft/mi
9	Bell Mountain Trail	Approachable	8.1 mi	896 ft	111 ft/mi
9	Black Creek Trail	Approachable	38.7 mi	1,309 ft	34 ft/mi
9	Buckeye Trail	Approachable	55.8 mi	282 ft	5 ft/mi
9	Buckeye Trail	Approachable	51.8 mi	614 ft	12 ft/mi
9	Buckeye Trail	Approachable	56.4 mi	246 ft	4 ft/mi
9	Dales Way — Stages 1–2: Ilkley to Buckden	Approachable	27 mi	1,673 ft	62 ft/mi
9	Florida National Scenic Trail — Section 16: Ocala North	Approachable	50 mi	545 ft	11 ft/mi
9	Grand Enchantment Trail — Segment 21	Approachable	16.9 mi	1,476 ft	87 ft/mi
9	Grand Enchantment Trail — Segment 6	Approachable	12.4 mi	1,273 ft	103 ft/mi
9	Grand Enchantment Trail — Segment 7	Approachable	12.5 mi	1,158 ft	93 ft/mi
9	Hadrian's Wall Path — Sections 1–2: Wallsend to Chollerford	Approachable	31.1 mi	1,699 ft	55 ft/mi
9	Hickory Creek Wilderness Trail	Approachable	11.6 mi	1,115 ft	96 ft/mi
9	Jim Weaver Loop at Waldo Lake	Approachable	19.6 mi	1,394 ft	71 ft/mi
9	Long Path — Section 10: Heritage Trail in Goshen to Mountain Road in Greenville	Approachable	14.5 mi	1,266 ft	87 ft/mi
9	Long Path — Section 14: Sam’s Point to Rondout Creek	Approachable	13 mi	1,266 ft	97 ft/mi
9	Natchaug Trail	Approachable	17.3 mi	1,526 ft	88 ft/mi
9	Northville–Placid Trail — Section 5: West Canada Lakes to Wakely Dam	Approachable	15.9 mi	1,339 ft	84 ft/mi
9	Pachaug Trail	Approachable	23.8 mi	1,526 ft	64 ft/mi
9	Pinchot Trail	Approachable	22.1 mi	1,460 ft	66 ft/mi
9	The Ridgeway — Sections 3–4: Wantage to Watlington	Approachable	29.9 mi	1,621 ft	54 ft/mi
9	Sheltowee Trace NRT — Section 16	Approachable	14.6 mi	1,345 ft	92 ft/mi
9	Sheltowee Trace NRT — Section 20	Approachable	9.2 mi	955 ft	104 ft/mi
9	Te Araroa South Island — Section Invercargill to Bluff: Invercargill to Stirling Point, Bluff	Approachable	21.9 mi	1,690 ft	77 ft/mi
9	Te Araroa South Island — Section Wakatipu Track: Arrowtown to Queenstown	Approachable	18.6 mi	1,532 ft	82 ft/mi
9	Highline Trail	Approachable	13.2 mi	1,188 ft	90 ft/mi
8	Arizona Trail — Passage 17: Alamo Canyon	Approachable	11.7 mi	965 ft	82 ft/mi
8	Arizona Trail — Passage 27: Blue Ridge	Approachable	15.4 mi	1,201 ft	78 ft/mi
8	Arizona Trail — Passage 6: Las Colinas	Approachable	13.1 mi	1,112 ft	85 ft/mi
8	Batona Trail	Approachable	51.3 mi	381 ft	7 ft/mi
8	Buckeye Trail	Approachable	46.1 mi	636 ft	14 ft/mi
8	Buckeye Trail	Approachable	49 mi	433 ft	9 ft/mi
8	Buckeye Trail	Approachable	51.2 mi	312 ft	6 ft/mi
8	Florida National Scenic Trail — Section 22: Apalachicola East	Approachable	49.7 mi	512 ft	10 ft/mi
8	Ice Age Trail — Harrison Hills / Lincoln Co	Approachable	19 mi	1,339 ft	70 ft/mi
8	Ice Age Trail — St. Croix headwaters	Approachable	10.3 mi	932 ft	90 ft/mi
8	Long Path — Sections 38–39: Featherstonhaugh State Forest to Saratoga County line	Approachable	18.5 mi	1,240 ft	67 ft/mi
8	Middle Fork National Recreation Trail	Approachable	37.2 mi	1,053 ft	28 ft/mi
8	Mountains-to-Sea Trail — Segment 17	Approachable	51.6 mi	164 ft	3 ft/mi
8	Old Military Road Trail	Approachable	8 mi	830 ft	104 ft/mi
8	Palmetto Trail — Boyd Passage	Approachable	29.4 mi	1,224 ft	42 ft/mi
8	Palmetto Trail — Croft Passage	Approachable	12.9 mi	1,027 ft	80 ft/mi
8	Palmetto Trail — Swamp Fox Passage	Approachable	46.5 mi	610 ft	13 ft/mi
8	Powwow Trail	Approachable	30.1 mi	1,237 ft	41 ft/mi
8	Sheltowee Trace NRT — Section 21	Approachable	10.2 mi	879 ft	86 ft/mi
8	Sheltowee Trace NRT — Section 26	Approachable	10.4 mi	978 ft	94 ft/mi
8	Thunder Swamp Trail	Approachable	18.4 mi	1,224 ft	67 ft/mi
8	Via Francigena in Italy — Stages 9–12: Santhià to Garlasco	Approachable	51.7 mi	161 ft	3 ft/mi
7	Arizona Trail — Passage 29: Mormon Lake	Approachable	14.7 mi	955 ft	65 ft/mi
7	Arizona Trail — Passage 35: Babbitt Ranch	Approachable	27.2 mi	873 ft	32 ft/mi
7	Arizona Trail — Passage 37: Grand Canyon - South Rim	Approachable	22.4 mi	886 ft	40 ft/mi
7	Arizona Trail — Passage 8: Rincon Valley	Approachable	13.8 mi	942 ft	68 ft/mi
7	Buckeye Trail	Approachable	46.7 mi	33 ft	1 ft/mi
7	Eklutna Lakeside Trail	Approachable	12.8 mi	876 ft	68 ft/mi
7	Florida National Scenic Trail — Section 17: Rice Creek/Etoniah/Gold Head	Approachable	34 mi	545 ft	16 ft/mi
7	Goodwater Loop	Approachable	24 mi	971 ft	40 ft/mi
7	Grand Enchantment Trail — Segment 11	Approachable	15.1 mi	902 ft	60 ft/mi
7	Ice Age Trail — Kettle Moraine North	Approachable	8.6 mi	735 ft	85 ft/mi
7	Ice Age Trail — Langlade County	Approachable	10.1 mi	781 ft	77 ft/mi
7	Indian Portage Trail	Approachable	10.6 mi	745 ft	70 ft/mi
7	Lone Star Hiking Trail — Sections Huntsville–Phelps–Four Notch: Huntsville–Phelps–Four Notch	Approachable	25.6 mi	968 ft	38 ft/mi
7	Lone Star Hiking Trail — Sections Wilderness–Kelly–Stubblefield: Wilderness–Kelly–Stubblefield	Approachable	28.1 mi	879 ft	31 ft/mi
7	Northville–Placid Trail — Section 10: Duck Hole to Lake Placid	Approachable	12.4 mi	873 ft	70 ft/mi
7	Palmetto Trail — Fort Jackson Passage	Approachable	21.5 mi	974 ft	45 ft/mi
7	Porcupine Mountains Lake Superior Trail	Approachable	15.4 mi	1,020 ft	66 ft/mi
7	Sheltowee Trace NRT — Section 28	Approachable	9.9 mi	755 ft	76 ft/mi
7	Snowbank Trail	Approachable	20.3 mi	1,043 ft	51 ft/mi
7	Te Araroa South Island — Section Long Hilly / Tihaka / Oreti: Longwood Forest south trailhead to Invercargill	Approachable	30.9 mi	787 ft	25 ft/mi
7	Te Araroa South Island — Section Tekapo to Lake Ohau a: Lake Tekapo to Pukaki Canal crossing	Approachable	27.2 mi	965 ft	35 ft/mi
7	Te Araroa South Island — Section Tekapo to Lake Ohau b: Pukaki Canal crossing to Lake Ohau	Approachable	27.2 mi	961 ft	35 ft/mi
7	Trail Between the Lakes	Approachable	26.9 mi	889 ft	33 ft/mi
6	4C National Recreation Trail	Approachable	19.8 mi	787 ft	40 ft/mi
6	Arizona Trail — Passage 41: Kaibab Plateau Central	Approachable	16.7 mi	738 ft	44 ft/mi
6	Elk River Hiking Trail	Approachable	14.4 mi	741 ft	51 ft/mi
6	Florida National Scenic Trail — Section 18: Camp Blanding	Approachable	38.1 mi	276 ft	7 ft/mi
6	Fox River Pathway	Approachable	30.8 mi	486 ft	16 ft/mi
6	Interloken Trail	Approachable	11 mi	597 ft	54 ft/mi
6	Kungsleden – Abisko to Abiskojaure	Approachable	8.7 mi	528 ft	61 ft/mi
6	Long Path — Sections 8–9: NY Route 32	Approachable	18 mi	659 ft	37 ft/mi
6	Mountains-to-Sea Trail — Segment 13	Approachable	39.1 mi	180 ft	5 ft/mi
6	Palmetto Trail — Blue Wall Passage	Approachable	13.1 mi	738 ft	56 ft/mi
6	Palmetto Trail — Capital City Passage	Approachable	17.1 mi	856 ft	50 ft/mi
6	Palmetto Trail — Lake Marion Passage	Approachable	34.8 mi	410 ft	12 ft/mi
6	Palmetto Trail — Peach Country Passage	Approachable	15.9 mi	758 ft	48 ft/mi
6	Sheltowee Trace NRT — Section 33	Approachable	7.5 mi	522 ft	70 ft/mi
6	Te Araroa South Island — Section Mararoa River Track: Mararoa River to Princhester Road	Approachable	27.9 mi	640 ft	23 ft/mi
6	Thames Path — Sections 1–3: Thames Head to Newbridge	Approachable	39 mi	0 ft	0 ft/mi
6	Thames Path — Sections 4–6: Newbridge to Wallingford	Approachable	38.4 mi	36 ft	1 ft/mi
6	Thames Path — Sections 7–9: Wallingford to Marlow	Approachable	37 mi	351 ft	9 ft/mi
5	Arizona Trail — Passage 13: Oracle	Approachable	8.6 mi	407 ft	47 ft/mi
5	Arizona Trail — Passage 30: Anderson Mesa	Approachable	17.9 mi	623 ft	35 ft/mi
5	Arizona Trail — Passage 43: Buckskin Mountain	Approachable	10.5 mi	433 ft	41 ft/mi
5	Cut Foot Sioux National Recreation Trail	Approachable	23.3 mi	344 ft	15 ft/mi
5	Florida National Scenic Trail — Section 10: Three Lakes	Approachable	34.1 mi	0 ft	0 ft/mi
5	Florida National Scenic Trail — Section 11: Bull Creek	Approachable	36.2 mi	16 ft	0 ft/mi
5	Florida National Scenic Trail — Section 11w: Reedy Creek	Approachable	28.8 mi	112 ft	4 ft/mi
5	Florida National Scenic Trail — Section 13: Lake Jesup	Approachable	30.2 mi	194 ft	6 ft/mi
5	Florida National Scenic Trail — Section 13w: Richloam/Green Swamp West	Approachable	30 mi	16 ft	1 ft/mi
5	Florida National Scenic Trail — Section 14: Cassia	Approachable	28.9 mi	164 ft	6 ft/mi
5	Florida National Scenic Trail — Section 15: Ocala South	Approachable	27.8 mi	374 ft	13 ft/mi
5	Florida National Scenic Trail — Section 5: Okeechobee West	Approachable	34.9 mi	23 ft	1 ft/mi
5	Ice Age Trail — Chequamegon	Approachable	17.3 mi	577 ft	33 ft/mi
5	Lone Star Hiking Trail — Sections Big Woods–Magnolia: Big Woods–Magnolia	Approachable	18.7 mi	466 ft	25 ft/mi
5	Ozette Triangle	Approachable	8.7 mi	443 ft	51 ft/mi
5	Palmetto Trail — Glenn Springs Passage	Approachable	8 mi	463 ft	58 ft/mi
5	Palmetto Trail — Lake Moultrie Passage	Approachable	26.8 mi	276 ft	10 ft/mi
5	Sheltowee Trace NRT — Section 22	Approachable	12.8 mi	449 ft	35 ft/mi
5	Sheltowee Trace NRT — Section 30	Approachable	8.4 mi	459 ft	55 ft/mi
4	Arizona Trail — Passage 42: Kaibab Plateau North	Approachable	17.1 mi	299 ft	17 ft/mi
4	Arizona Trail — Passage 7: Las Cienegas	Approachable	12.8 mi	381 ft	30 ft/mi
4	Florida National Scenic Trail — Section 12w: Green Swamp East	Approachable	25.4 mi	0 ft	0 ft/mi
4	Florida National Scenic Trail — Section 19: Lake Butler Forest	Approachable	23.6 mi	89 ft	4 ft/mi
4	Florida National Scenic Trail — Section 24: Chipola	Approachable	19.3 mi	197 ft	10 ft/mi
4	Florida National Scenic Trail — Section 26: Econfina Creek	Approachable	18.2 mi	364 ft	20 ft/mi
4	Florida National Scenic Trail — Section 6: Kissimmee River	Approachable	29 mi	16 ft	1 ft/mi
4	Hadrian's Wall Path — Sections 5–6: Walton to Bowness-on-Solway	Approachable	23.9 mi	262 ft	11 ft/mi
4	Lone Star Hiking Trail — Sections Big Creek–Tarkington–Winters Bayou: Big Creek–Tarkington–Winters Bayou	Approachable	21.5 mi	249 ft	12 ft/mi
4	Palmetto Trail — Eutaw Springs Passage	Approachable	21.1 mi	200 ft	9 ft/mi
4	Palmetto Trail — High Hills of Santee Passage	Approachable	12.3 mi	407 ft	33 ft/mi
4	Thames Path — Sections 10–11: Marlow to Shepperton	Approachable	29.1 mi	0 ft	0 ft/mi
3	Conundrum Hot Springs	Approachable	10.3 mi	259 ft	25 ft/mi
3	Florida National Scenic Trail — Section 10w: Upper Kissimmee	Approachable	21.4 mi	0 ft	0 ft/mi
3	Ice Age Trail — Rock County / southern edge	Approachable	10.5 mi	253 ft	24 ft/mi
3	Neusiok Trail	Approachable	21.4 mi	33 ft	2 ft/mi
3	Palmetto Trail — Newberry Passage	Approachable	10.8 mi	200 ft	19 ft/mi
3	Palmetto Trail — Wateree Passage	Approachable	11.6 mi	279 ft	24 ft/mi
3	Thames Path — Sections 12–13: Shepperton to Putney	Approachable	21.8 mi	0 ft	0 ft/mi
3	Thames Path — Sections 14–15: Putney to Thames Barrier	Approachable	19.7 mi	36 ft	2 ft/mi
2	Grand Enchantment Trail — Segment 18	Approachable	9.9 mi	131 ft	13 ft/mi
2	Ice Age Trail — Point Beach coastal	Approachable	9.6 mi	20 ft	2 ft/mi
2	Palmetto Trail — Peak to Prosperity Passage	Approachable	10.7 mi	108 ft	10 ft/mi
2	Palmetto Trail — Santee Passage	Approachable	13.5 mi	56 ft	4 ft/mi
2	Red Castle Lakes via East Fork Smiths Fork	Approachable	9.8 mi	56 ft	6 ft/mi