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Iron Will Backroads

Enterprise, United States • 16 May 2026

Iron Will Backroads takes place in Enterprise, Kansas. The event offers three distances—50K, 100K, and 100 mile—run on 7.7-mile loops composed of gravel and asphalt. The 100 mile option requires 13 loops, 100K eight loops, and 50K four loops.

Each loop has a full aid station at the start/end with standard items and hot foods; if temperatures exceed 80°F, an unmanned water stop is added about five miles into the loop. Pacers are allowed starting Loop 6 (one at a time) with waivers. All finishers earn buckles; awards for male and female winners; and every participant receives a tri-blend shirt.

Shirt deadline: May 1; registration closes May 13; 30-day deferrals available. Visit the organization's website for the most recent information.

United States Kansas Enterprise

Race information

Registration Facebook
100 mi
100 Mile
100 km
100k
50 km
50k
Visit the organization's website for the most recent information.
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