Fourmidable

FOURmidable is an exciting trail running event set in the stunning Sierra Nevada foothills of Auburn, California. Participants can choose from various race distances, including 50K, 35.5K, half marathon, and 13K, all designed to challenge endurance while showcasing the area's natural beauty. The event emphasizes community support, with prize money funded through donations from runners, which will be matched by the organizing body, Singletrack Running.

Additionally, a special award is offered for breaking course records in the 50K category. This event promises an exhilarating experience for both competitive runners and nature enthusiasts alike. Visit the organization's website for the most recent information.