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Fallinline 125

Greenbush, United States • 19-20 Sep 2025

The Fallinline 125 is a challenging ultramarathon held in Greenbush, Wisconsin, covering approximately 132 miles through the scenic Kettle Moraine State Forest along the Ice Age National Scenic Trail. The course traverses the Northern, Middle, and Southern Kettle units, featuring a mix of rugged single-track trails, small road sections, and city streets, with about 10 aid stations supporting runners. Participants have just under 49 hours to complete the course, with a 22-minute per mile pace average. A special 32-mile "Party Next Door" event offers a night run through the Southern Unit. The race supports the Ice Age Trail Alliance and emphasizes respect for the natural environment. Visit the organization's website for the most recent information.

United States Wisconsin Greenbush

Race information

Website Registration
132 mi
132 Miler
32 mi
Party Next Door (32ish Miles)
Visit the organization's website for the most recent information.
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