Mammoth Bar Trail Runs
Registration Open
When is Mammoth Bar Trail Runs?
Mammoth Bar Trail Runs takes place on Sunday, September 6, 2026 in Auburn, CA.
What distances does Mammoth Bar Trail Runs offer?
Mammoth Bar Trail Runs offers 2 events: 10K, Half Marathon.
| Event | Distance | Price | |
|---|---|---|---|
| 10K | 6.2 mi | $49.00 | Register |
| Half Marathon | 13.1 mi | $69.00 | Register |
How much does Mammoth Bar Trail Runs cost?
Registration for Mammoth Bar Trail Runs starts at $49.00. Prices vary by event distance.
Where is Mammoth Bar Trail Runs held?
Mammoth Bar Trail Runs is held in Auburn, CA at Old Foresthill Rd.
About Mammoth Bar Trail Runs
"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!
Swag & Giveaways
10K: T-Shirt
Half Marathon: T-Shirt
From $49.00
Register Now