Midwest States 100

Westboro, United States • 23-24 Aug 2025

The Midwest States 100 is an ultramarathon event held in Westboro, Wisconsin, within the scenic Chequamegon-Nicolet National Forest. The race features three distances: 100 miles, 100 kilometers, and 50 kilometers, all primarily run on the iconic Ice Age Trail, a 1,000-mile National Scenic Trail known for its rugged terrain shaped by ancient glaciers. Participants experience a wilderness adventure through forests, lakes, prairies, and rocky landscapes.

The event emphasizes a small, grassroots atmosphere with strong community support and volunteer involvement. Camping options are available nearby, enhancing the outdoor experience. The race offers a unique challenge with the 100K point serving as a potential finish or a turnaround for the full 100-mile distance. Visit the organization's website for the most recent information.

Race information

100 mi
100 Mile
100 km
100k
50 km
50k
Visit the organization's website for the most recent information.
Trail runs nearby

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