Trail Running calendar near Auburn 2024-2025

We have found 47 Trailruns within 80 miles of Auburn. See below where and when you can find the races.

The Lost Sierra Endurance Race, organized by Bad Luck Run Club, offers a thrilling running experience in the scenic Sierra Buttes of Downieville, California. Participants can choose from three challenging distances: 100K, 50K, and 25K. The 100K race features an out-and-back course with significant e..

August 2025

The Folsom 100 is an exhilarating 100-mile ultramarathon that takes place around Folsom Lake, California. Scheduled for August 1, 2025, this challenging race features a point-to-point course with a single out-and-back section. Participants have 34 hours to complete the loop, which includes stunning ..

September 2025

XTERRA Lake Tahoe is an exciting off-road sports event scheduled for September 14, 2025, in Lake Tahoe, Nevada. As part of the XTERRA World Tour, it features a range of races, including full and sprint triathlons, as well as 5K and 10K trail runs. Participants will experience the stunning natural be..

The Sunset & Cider Trail Races, taking place in Auburn, CA, on September 27, 2025, offers an exciting trail running experience with three race distances: 50K, 13M, and 5M. Set against the picturesque backdrop of the American River Canyon, participants can enjoy scenic routes suitable for various ski..

October 2025

The Auburn Half Marathon, set for October 4, 2025, takes place in the scenic Endurance Capital of the World, starting at Overlook Park in Auburn, California. Participants can choose from three race distances: a half marathon, a 12K, and a 5K, with the half marathon course featuring over half of its ..

The Kokanee Trail Runs is a popular annual running event held in the scenic Lake Tahoe Basin, featuring a Half Marathon, 5K, 10K, and a non-competitive Tadpole Trot for children. Participants can enjoy breathtaking views along the courses, with the Half Marathon offering stunning vistas of Lake Taho..

The Mile Madness Endurance Run is an exciting endurance event taking place from October 10-13, 2025, at the Sunset Whitney Recreation Area in Rocklin, CA. This unique race features a 1.05-mile loop course, primarily on dirt trails, where participants can choose from various timed events, including 6..