Embark on an inspiring journey of resilience and determination at the Iron Will 100, set to challenge runners on September 19, 2026, in Junction City, KS. This unique event, founded by ultrarunner Will "Iron Will" Sprouse after his own recovery from a stroke, is thoughtfully designed to be adaptive-friendly, featuring a wide course alongside a river that is welcoming to all, including those using wheelchairs or strollers. With distances spanning a formidable 36-hour challenge, 100-mile, 50-mile, and 50-kilometer options, the Iron Will 100 offers a compelling experience for both seasoned ultrarunners and those looking to push their personal limits.

The course itself is a runner's dream for speed and consistency, primarily consisting of a flat, fast river trail that boasts approximately 75% shade. While generally flat, the 100-mile course does feature around 5,000 feet of rolling elevation, offering just enough variation to keep things interesting without presenting significant technical challenges like rocks or roots. Runners will navigate an out-and-back loop system, with the 100-miler comprising ten loops, the 50-miler five, and the 50K involving a short out-and-back followed by three longer segments. Hydration and nutrition are well-supported with manned aid stations strategically placed every five miles, and should typical race day conditions—which often see highs around 81°F—climb above 85°F, an additional unmanned aid station will be added at the 2.5-mile mark for extra runner support.

What truly sets the Iron Will 100 apart is its ethos of inclusivity and perseverance. The 36-hour event, in particular, celebrates every effort, as there are no "DNFs" – participants receive an award commensurate with the mileage they achieve. All finishers are rewarded with impressive buckles, with the 100-mile buckle being the largest. The inspiring atmosphere, coupled with a course conducive to personal bests and frequent, well-stocked aid stations, makes the Iron Will 100 more than just a race; it's a testament to the enduring power of the human spirit.