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Midwest Endurance Ultrapalooza

Osawatomie, United States • 27-28 Sep 2025

Midwest Endurance Ultrapalooza is a multi-distance running event held in Osawatomie, Kansas, featuring races from 5K to 100 miles. The course runs along the scenic Flint Hills Trail, one of the longest rail-trails in the U.S., showcasing tallgrass prairies, river bluffs, farmland, and woodlands. The trail is flat and fast, composed of crushed gravel, making it ideal for ultrarunning.

Aid stations are well-stocked and spaced no more than five miles apart. The event offers a festive atmosphere with music, food trucks, and enthusiastic support at the start/finish area. It is part of the Kansas Super Slam of Ultrarunning Series and emphasizes camaraderie and a well-organized race experience. Visit the organization's website for the most recent information.

United States Kansas Osawatomie

Race information

Registration Facebook
100 mi
100 Miler
100 km
100k
50 mi
50 Miler
50 km
50k
26 mi
Marathon
13 mi
1/2 Marathon
10 km
10k
5 km
Visit the organization's website for the most recent information.
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