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Run the Trailbreaker

Waukesha, United States • 6 Apr 2025

The Trailbreaker is an annual running event held in Waukesha, Wisconsin, since 1993, featuring a variety of races including a Marathon, Half Marathon, 10K, 5K, Walk, and a Kiddos 1K. Organized by the Park Foundation of Waukesha, the event serves as a fundraiser to enhance local parks and recreation programs. The course includes city streets and scenic trails, making it suitable for runners of all levels. Participants receive custom awards and finisher keepsakes, while the event promotes community engagement and wellness. The Trailbreaker is a cherished local tradition that supports the enhancement of Waukesha's outdoor spaces. Visit the organization's website for the most recent information.

United States Wisconsin Waukesha

Race information

Website Registration
26 mi
Marathon - Glacial Drumlin Trail
13 mi
Half Marathon
10 km
10k
5 km
Kiddos 1k
Walk
Visit the organization's website for the most recent information.
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