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Auburn, CA · September 6, 2026 · Trail runningExternal event
Mammoth Bar Trail Runs 2026
Auburn, CA · September 6, 2026 · Trail running
DateSeptember 6, 2026
LocationAuburn, CA
DisciplineTrail running
RegistrationExternalorganizer site
Price$39
Divisions
Half MarathonDistance
10KDistance
5KDistance
About the race
The race.
Mammoth Bar Trail Runs offers three distances—3.1, 6.2, and 13.1 miles—on single-track and double-track trails in Auburn State Recreation Area on September 6, 2026. The courses feature steep climbs and descents.
Official site & links
Straight from the organizer.
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