Check out the races in store for you.
We organize scenic, challenging, yet fun races for all ages and experience levels. We provide lots of race information, registration requirements, area photos, course maps and more!
Mammoth Marathons and Races
- Grand Valley – Saturday, May 10, 2014
- Bear Lake Idaho – Friday, June 13, 2014
- Bear Lake Utah – Saturday, June 14, 2014
- Crandall Canyon – Saturday, July 19, 2014
- Little Grand Canyon – Saturday, September 6, 2014
Featured Partner Races