When
Sunday, September 6th, 2026
Where
Old Foresthill Rd, Auburn CA
Distances
Half · 10K
About this race
🏞️ Race Overview
"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.
⛰️ Course Features
- Terrain: Steep climbs and descents.
- Scenery: Beautiful American River Canyon views.
- Elevation: More vert per dollar!
- Unique: These are not your average courses.
📅 Event Details
Date: 2026-09-06
Location: Old Foresthill Rd, Auburn, CA
🔗 More Information
For additional details, visit the official race page: Mammoth Bar Trail Runs.
Course map
Train with a club
Run clubs near Auburn to train with before race day.
See all run clubs near Auburn →
Suggested Races
Organize this race?
Claim it free to manage your listing — and get it featured for free, while spots last.