location_city Auburn
location_on California
flag United States
calendar_today 06 Sep, 2026
directions_run Running
language Official Website
Register"Standard distance. Mammoth vert."
Mammoth Bar Trail Runs take place on the single-track and double-track trails of Mammoth Bar OHV Area in Auburn State Recreation Area, in the Endurance Capital of Auburn, California.
Mammoth Bar is known for its steep climbs and descents, as well as it's beautiful American River Canyon views.
These are not your average courses. You get more vert per dollar! Yay!
Mammoth Bar is a new event put on by Skybreaker Racing's Race Director under the Singletrack Running umbrella.
Sep 06, 2026
Distance — 13.1 Miles
Type — Trail running
08:00
Sep 06, 2026
Distance — 6.2 Miles
Type — Trail running
08:30
These values represent the 3-year monthly averages for September in Auburn.
Auburn is a small city in Placer County on Interstate 80 in California.
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location_on Carson City, Nevada, US
calendar_today Sep 26, 2026
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