Iron Will 100 - Junction City, KS

Junction City, United States • 13 Sep 2025

The Iron Will 100 is an endurance running event taking place in Junction City, KS, featuring multiple race distances including a 100-mile, 100K, 50-mile, and 50K. The course consists of flat, fast river trails with significant shade, designed for optimal running conditions. Participants can expect well-stocked aid stations every five miles, with additional support in warmer weather. All finishers receive buckles, with the largest awarded for the 100-mile race. The event emphasizes a supportive atmosphere, allowing for a 36-hour cutoff for the 100-mile distance, and offers deferral options for participants. Visit the organization's website for the most recent information.

Race information

36 hr
36 Hour
100 mi
100 Miler
100 km
100k
50 mi
50 Mile
50 km
50k
Visit the organization's website for the most recent information.
Trail runs nearby

The Flint Hills 50 and Marathon is a scenic running event taking place in Manhattan, Kansas, featuring a 50-mile ultramarathon and a traditional marathon. Participants will enjoy a challenging course primarily on dirt roads, with significant elevation changes and multiple aid stations. The marathon ..

The Iron Will Grand Slam is an ultimate ultra-running challenge taking place in 2025, inviting participants to complete four 100-mile races in a single season. The races include Earth Day Buckle Mania, Iron Will Backroads, Honey Badger Road Race, and the final Iron Will event. Registration for all f..

Earth Day Buckle Mania is a unique running event taking place from April 25 to 27, 2025, in Abilene, KS. Participants can choose from 12-hour, 24-hour, or 48-hour race options, all set on a certified 1.8228-mile paved loop in a scenic private park. Runners can earn multiple buckles for completing va..

Iron Will Backroads is an exciting running event taking place in Enterprise, Kansas, featuring three challenging distances: 50K, 100K, and 100 miles. The course consists of a 12.5-mile loop that includes both gravel roads and rail trails, with aid stations providing support throughout the race. Part..