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Official entry
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Verified Sun, 11 Oct 2026
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USARunningTrail100K · 100 km / 62.1 mi100mi · 160.9 km / 100.0 mi50K · 50 km / 31.1 mi50mi · 80.5 km / 50.0 mi5K · 5 km / 3.1 mi
Salt Flats Endurance Runs
Wendover, Utah, Bonneville Salt Flats International Speedway · USA
Next race day
Fri, 30 Apr 2027
4 distances · see start times below
About Salt Flats Endurance Runs
Salt Flats Endurance Runs is a running event in Wendover, Utah, Bonneville Salt Flats International Speedway, United States. Recorded disciplines include 100K, 100mi, 50K, 50mi, 5K. The listed surface is trail. The next listed date is 30 April 2027. Check the organiser's information for entry and race-day arrangements.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
- Official entry
50K · 50 km / 31.1 mi
Fri, 30 Apr 2027
Starts 07:00 MDT
Entries open
A permitted alternative course is used if the salt is wet.
Edition source - Official entry
50mi · 80.5 km / 50.0 mi
Fri, 30 Apr 2027
Starts 07:00 MDT
Entries open
A permitted alternative course is used if the salt is wet.
Edition source - Official entry
100K · 106.5 km / 66.2 mi
Fri, 30 Apr 2027
Starts 07:00 MDT
Entries open
A permitted alternative course is used if the salt is wet. Advertised 100K; organiser states the actual course is 106.5 km.
Edition source - Official entry
100mi · 160.9 km / 100.0 mi
Fri, 30 Apr 2027
Starts 07:00 MDT
Entries open
A permitted alternative course is used if the salt is wet.
Edition source - Official entry
5K · 5 km / 3.1 mi
Sat, 1 May 2027
Starts 12:00 MDT
Entries open
A permitted alternative course is used if the salt is wet.
Edition source
Location & race day
Listed venue / area
Bonneville Salt Flats International Speedway, Wendover, UtahUSA
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
Ultras across the Bonneville Salt Flats and surrounding hills, with a shorter fun run.
- Surface:
- Trail
Ways to enter
Compare the listed booking routes. Verified links show when they were checked.
Fri, 30 Apr 2027
Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.
Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
No verified results links have been added yet.
Past races
None listed yet.
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