Events
Half Marathon
80 spots left. Price increases after May 4, 2025 at 11:59pm PDT
Race Website
Additional race information can be found at https://www.skybreakerracing.com/mammoth-bar.
Place
Description
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!
"Standard distance. Mammoth vert."
Mammoth Bar is a new event put on by Race Director Ben Mitchell (Skybreaker Racing) under the Singletrack Running umbrella.
Race Contact Info
If you have any questions about this race, click the button below.
Directions
Mammoth Bar OHV Area, Auburn, CA
Like this page and invite your friends on Facebook.
