Trail Running calendar near Ketchum 2025-2026

We have found 5 Trailruns within 80 miles of Ketchum. See below where and when you can find the races.

The River of No Return Endurance Runs, taking place in Challis, Idaho, offers a thrilling experience for runners with three challenging distances: 32K, 55K, and 108K. Participants will navigate diverse terrains, including significant mountain climbs exceeding 9,000 feet, while enjoying breathtaking..

July 2025

The Standhope Ultra Trail is a challenging and scenic running event held in the Pioneer Mountains of Ketchum, Idaho, from July 25 to 27, 2025. Participants can choose from various distances, including a 100-mile run, a 60K, and a 30K option, each offering unique challenges and breathtaking views. Th..

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..

September 2025

The RIM2RIM RACE4HOMES is a popular running event held in Twin Falls, Idaho, featuring a challenging 7.5-mile course through the scenic Snake River Canyon. Participants can choose from several events, including the RIM2RIM RUN, RIM2RIM WALK, 1/2 RIM RACE, and a virtual race option. The race begins a..

October 2025

"Legends Never Die" is an exciting running event featuring a Half Marathon and a 55K Ultra Marathon, set to take place in Oregon Gulch, Ketchum, Idaho, on October 4, 2025. Participants will experience stunning autumn colors and challenging terrain on single-track trails, with the Half Marathon featu..