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Verified Sun, 11 Oct 2026
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USARunningTrail100K · 100 km / 62.1 mi25K · 25 km / 15.5 mi50K · 50 km / 31.1 mi7mi · 11.3 km / 7.0 mi
Lost Sierra Endurance Race
Downieville, California · USA
Next race day
Fri, 23 Jul 2027
10:00 PDT
About Lost Sierra Endurance Race
Lost Sierra Endurance Race is a running event in Downieville, California, United States. Recorded disciplines include 100K, 25K, 50K, 7mi. The listed surface is trail. The listed organiser is Bad Luck Run Club. The next listed date is 23 July 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
7mi · 11.3 km / 7.0 mi
Fri, 23 Jul 2027
Starts 10:00 PDT
Entries open
Summit VK+: seven-mile climb from Sierra City to the Sierra Buttes lookout.
Edition source - Official entry
50K · 50 km / 31.1 mi
Sat, 24 Jul 2027
Starts 08:00 PDT
Entries open
Point-to-point from Plumas-Eureka State Park in Blairsden to Downieville; start shuttle requires booking.
Edition source - Edition sourceOfficial entry
25K · 25 km / 15.5 mi
Sat, 24 Jul 2027
Starts 06:00 PDT
Entries open
- Edition sourceOfficial entry
100K · 100 km / 62.1 mi
Sat, 24 Jul 2027
Starts 05:00 PDT
Entries open
Location & race day
Listed venue / area
Downieville, CaliforniaUSA
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
Mountain trail races through the northern Sierra Nevada around Downieville.
- Surface:
- Trail
- Organiser:
- Bad Luck Run Club
Ways to enter
Compare the listed booking routes. Verified links show when they were checked.
Fri, 23 Jul 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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