The Trailbreaker is Waukesha’s signature running event, proudly held every year since 1993 . What began as the vision of three passionate local runners has grown into a celebrated tradition that brings the community together each spring. Originally featuring a Marathon, Half-Marathon, 5K Run, and 2-Mile Walk , the Trailbreaker offers something for everyone — from seasoned marathoners to families looking for a fun and active day out. Since 2009 , the event has been hosted by the Park Foundation of Waukesha, Inc . as a fundraiser supporting the enhancement of city parks, trails, recreation progr...
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1120 Baxter Street
Waukesha, WI 53186