Iron Will Backroads

MAY
29
2027
Experience an ultra endurance run through the gravel roads and historic rail trails of Enterprise Kansas featuring distances of 50K 50 Miles and 100 Miles.
Sat 29 May 2027
100 miles 50 miles 50 kilometers

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Event Overview

The Iron Will Backroads is an ultra-endurance running event held in Enterprise, Kansas. The race takes place primarily on a combination of gravel roads and rail trails, with minimal asphalt sections. A distinct feature of the course is the rail trail portion, which runs alongside an active historic train.

Participants navigate the course in a looped format. For the longest distance, the route consists of nine loops, each measuring 11.15 miles, totaling approximately 100.35 miles. A manned aid station is positioned at the 6-mile mark of each loop to provide support to the runners.

Distance Options

The event offers three distinct distance categories:

  • 100 Mile
  • 50 Mile
  • 50K

Participant Support and Regulations

Pacers are permitted to join runners in the 100 Mile distance starting from the sixth loop. Only one pacer is allowed at a time, and all pacers are required to sign a liability waiver. Participants are not permitted to change distances or drop down to a shorter race once the event has started.

Awards and Amenities

All registered participants receive a tri-blend shirt. To guarantee shirt availability, registration must be completed by the specified deadline in early May. All individuals who complete their respective distances receive a finisher buckle. Additionally, awards are presented to the first-place male and female winners in each of the three race categories. The event maintains a deferral policy allowing for a 100% deferral if requested within 30 days of the race. Visit the organization's website for the most recent information.

100 mi
100 Mile
50 mi
50 Miler
50 km
50k
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