Big SEKI Loop
~11 days · 156.1 mi · strenuous · Loop
Quick facts
What the Big SEKI Loop is known for
A grand loop from Roads End in Kings Canyon through the high country of Sequoia and Kings Canyon national parks, designed as a quieter alternative to the John Muir Trail. Published lengths run about 130-155 miles depending on variation, with 2,000-4,000 feet of climbing on a typical day.
Elevation profile
Elevation ranges from 16,532 ft to 42,185 ft over 156.1 mi. Measured from OSM geometry (approximate).
- Uphill 84.3 mi · 54%
- Downhill 71.1 mi · 46%
- Flat 0.0 mi · 0%
Ridgefold breaks every route into uphill, downhill, and flat — see the full per-day breakdown in the app.
Frequently asked questions
How many days does the Big SEKI Loop take?
Most backpackers hike the Big SEKI Loop in about 11 days (10 nights out) over its 156.1 miles, though pace varies with fitness and conditions.
How much elevation gain is on the Big SEKI Loop?
The Big SEKI Loop climbs roughly 38,153 ft total — about 244 ft per mile, topping out near 13,133 ft.
Related trails
Sources & attribution
Route geometry and stats derived from OpenStreetMap (© OpenStreetMap contributors, ODbL) — source relation. Stats are approximate and may differ from official surveys; permit rules and conditions change — verify with the managing authority before your trip. Last reviewed July 2026.