Trail Running Calendar Idaho 2024-2025

The Wilson Creek Frozen 50K is a winter running event set in the scenic Wilson Creek trail system, located 30 minutes south of Nampa, Idaho. Scheduled for January 25, 2025, this challenging race features three distance options: a 50K, a 20-mile loop with 4,500 feet of elevation gain, and a 10-mile l..

The Spitfire Ultra Trail Challenge, previously known as the Menan Butte Trail Challenge, invites participants to test their endurance in a stunning geological landscape featuring sand, volcanic rock, and diverse wildlife. Set at the North Menan Butte, an extinct volcano formed by eruptions 10,000 ye..

The Weiser River 50K Ultra & Relay is a scenic running event taking place along the Weiser River Trail in Idaho. This point-to-point course spans 50 kilometers (31.07 miles) from Council to Midvale, featuring a mostly flat terrain ideal for runners of all skill levels. Participants can compete in va..

Scout Mountain Ultras is an annual trail running event held in early June in Pocatello, Idaho. It offers a range of challenging distances, including 100 miles, 50 miles, 50 kilometers, and 23 miles, all set against the stunning backdrop of the Bannock and Pocatello mountain ranges. The event emphasi..

The Standhope 100 is Idaho's highest trail race, featuring a challenging 100-mile endurance run that takes place from July 25-27, 2025. This single-loop course circumnavigates the Pioneer Mountain Range, offering runners breathtaking high-altitude views and demanding ascents. Participants can expect..

The Farm Life 5k Trail Run, taking place in Idaho Falls, is a fun and engaging event set against a farm-themed backdrop. Participants will navigate a flat course that winds through corrals, horse barns, and fields. The event features a 5k Fun Run and a free Grit League Obstacle Course for kids, ensu..