06/15/2025
Mammoth Bar Trail Runs is a brand-spankin-new max-vert trail running event under the umbrella that takes place at, naturally, Mammoth Bar OHV Area, in the Endurance Capital of Auburn, CA!
Challenge yourself with steep climbs and descents and enjoy views of the beautiful Middle Fork American River Canyon!
Distances: Half Marathon, 10K, 5K
When: Sunday, September 7th, 2025
"Dirt and Vert! Yay!"
More info: www.skybreakerracing.com/mamoth-bar-trail-runs
Register: https://runsignup.com/Race/CA/Auburn/MammothBarTrailRuns