Show Me Your Free State Ultra

OCT
24
2026
Experience a unique multi state course starting in Missouri and crossing into Kansas. Choose from five distances including a 100 mile ultra on a scenic loop featuring river views and autumn foliage.
Sat 24 Oct 2026
161 kilometers 80 kilometers 50 kilometers Marathon Half Marathon

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Show Me Your Free State Marathon and Ultra

The Show Me Your Free State Marathon and Ultra is a long-distance running event held in St. Joseph, Missouri. The race starts and finishes at the Rosecrans Memorial Airport. While the event begins in Missouri, the majority of the route is located across the river in Kansas. The course features a 25-mile loop that follows the Missouri River, passes through the Gladden Bottoms, and skirts the Loess Hills.

The terrain consists of approximately 10 miles of paved roads, 1 mile of dirt road through cornfields, and the remaining sections on gravel or crushed limestone levee trails. The course is primarily flat with an elevation gain of approximately 138 feet per loop.

Participants can choose from the following distances:

  • 100-Mile (4 laps)
  • 50-Mile (2 laps)
  • 50-KM (1 lap plus a 3-mile out-and-back)
  • Marathon (1 lap plus a 1.2-mile finish loop)
  • Half Marathon (Out-and-back format)

Manned aid stations are positioned along the course, providing water, electrolyte drinks, soda, and various snacks such as fruit, salty items, and sweets. Unmanned water stations are also available between the main stops. Runners in the 100-mile and 50-mile categories are permitted to use drop bags and may have pacers after completing their first lap.

The event enforces specific safety requirements, including the use of headlamps and reflective gear for those running before sunrise or after sunset. Primitive camping is available at the airport in designated areas. Visit the organization's website for the most recent information.

161 km
100-Mile
80 km
50-Mile
50 km
50-Km
Marathon
Marathon
Half Marathon
Half Marathon