Mammoth Bar Trail Runs

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Old Foresthill Rd, Auburn CA

Sunday, September 7th, 2025

🏞️ Event Overview

"Standard distance. Mammoth vert."

📍 Race Location

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

Steep Climbs: Mammoth Bar is known for its steep climbs and descents.
Scenic Views: Enjoy beautiful American River Canyon views.
Unique Experience: These are not your average courses.
Value for Money: You get more vert per dollar! Yay!

🎉 Event Organization

Mammoth Bar is a new event put on by Skybreaker Racing's Race Director under the Singletrack Running umbrella.

🔗 More Information

For details and registration, visit the official race page: Mammoth Bar Trail Runs.

Course Map

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