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.