Iron Will Backroads

MAY
29
2027
Looped gravel and rail trail ultra races in Enterprise KS offering 50K, 50 Mile and 100 Mile distances with aid stations, shirts, awards, and a deferral option.
Sat 29 May 2027
100 miles 50 miles 50 kilometers

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About the race

Iron Will Backroads is scheduled for May 29, 2027 in Enterprise, KS and is organized by Iron Will Racing.

The event offers multiple distances:

  • 100 Mile: $250
  • 50 Mile: $170
  • 50K: $135

The 100 mile course is laid out as nine loops of 11.15 miles, totaling 100.35 miles. Each loop includes a manned aid station located at mile 6. The route uses gravel roads and a rail trail with very little asphalt. The rail trail segment passes an active historic train.

Pacers are permitted beginning on loop 6, with only one pacer allowed at a time; all pacers must sign a waiver. All participants receive a tri blend shirt; registration by 05/01/2026 guarantees a shirt. Awards are given to male and female winners in each race, and finisher buckles are provided to all finishers. The event offers 100 percent deferrals within 30 days of the event with no reason required. Registration closes Wed, May 26. 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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