Mammoth Bar Trail Runs
Events
| Half Marathon : Run 13.1 miles |
| 10K : Run 6.2 miles |
- Race Date: Sunday, September 6, 2026
- Start Time: 8:00 am
- Address: Old Foresthill Rd
- City/State/Zip:Auburn, California 95603
- Country: USA
"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.
Endurance Hub
