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Kettle Moraine

Whitewater, United States • 13-14 Jun 2026

Kettle Moraine is a renowned ultra marathon held in LaGrange, Wisconsin, featuring multiple race distances including a 100-mile, 100K, 50K, 38-mile, and a 100-mile relay. Established in 1996, it is one of the oldest 100-mile races in the U.S. The course is 100% trail, with about 65 miles on the scenic Ice Age Trail, offering a challenging and immersive natural experience.

The event serves as a Western States 100 qualifier, requiring finishers of the 100-mile race to complete within 30 hours. Participants must contribute 8 hours of local community volunteer service, emphasizing community support. The race is celebrated for its rich traditions and strong trail running community. Visit the organization's website for the most recent information.

United States Wisconsin Whitewater

Race information

Website Registration
100 mi
100 Miler
100 mi
100m Relay
100 km
100k
38 mi
38 Miler
50 km
50k
Visit the organization's website for the most recent information.
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