Salt flats to mountain passes and back — two dramatic climbs on the Nevada border
Other trail races within 185 miles
A 50-mile loop beginning with 17 miles across the Bonneville Salt Flats and compacted desert sand, then looping through the southern Silver Island Range via two significant mountain climbs on narrow, rocky 4x4 jeep tracks. After a technical descent, runners return to the salt for the final miles to the finish. With only two crew-accessible aid stations, self-sufficiency is important. Finishes Friday evening with a 14-hour cutoff.
Some ultra experience recommended
Wendover, UT, United StatesApril 30, 2027
Salt Flats Endurance Runs 50 Mile is a loop trail race in Wendover, UT, United States, held on April 30, 2027. The course covers 50.3 miles, climbs 1,990 ft, and has a 14h cutoff.


| Location | Mile | Elevation | Cutoff | Crew | Pacers | Drop bags |
|---|---|---|---|---|---|---|
Start Start | 0.0 | 4,206 ft | — | |||
Aid #1 — Speedway Aid Station | 10.0 | 4,213 ft | — | |||
Aid #2 — Lone Post Aid Station | 16.0 | 4,222 ft | — | |||
Aid #3 — Cobb Peak Road Aid Station | 22.6 | 4,364 ft | — | Drop Bags | ||
Aid #10 — Jeep Trail Aid Station | 32.5 | 4,255 ft | 8h45m3:45 PM | Drop Bags | ||
Aid #11 — Rock Pile Aid Station | 39.9 | 4,642 ft | 10h45m5:45 PM | Crew | Pacers | Drop Bags |
Aid #14 — Home Stretch Aid Station | 46.3 | 4,222 ft | 12h30m7:30 PM | Crew | Drop Bags | |
Finish Finish | 50.3 | 4,206 ft | 14h9:00 PM |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.
Dogs may run on course with a registered runner who has crew support. Dogs must be leashed at the start, finish, and all aid stations.
Car camping on the Bonneville Salt Flats at the Start/Finish area in dry years. Event toilets provided. Portable fire pits only — no open fires on the salt. All ash and refuse must be taken off the salt.
Daytime temperatures regularly hit 80–90°F on the exposed salt flats and open desert terrain
Reflective salt surface amplifies UV; sun protection essential especially in the first 17 miles
No required gear specified
No recommended gear specified
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