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Waukesha, WI

Trailbreaker

  • Date
  • First start7:45 AM CDT
  • Location1120 Baxter Street, Waukesha, WI 53186
  • DistancesMarathon · 20 Miles · Half Marathon · 10K · 5K · 1.85 Miles
  • SurfaceTrail
  • SwagT-Shirt

Bib Scout Report

  • Trail
Events, current fees, and scheduled price increases
EventDistanceStartCurrent feeNext increase
MarathonMarathon8:00 AM CDT$70$72.50 on
The RAD20 Miles8:00 AM CDT$70$72.50 on
Half MarathonHalf Marathon8:00 AM CDT$50$52.50 on
Half Marathon RuckHalf Marathon8:00 AM CDT$50$52.50 on
10K10K8:15 AM CDT$32.50$35 on
5K5K8:15 AM CDT$32.50$35 on
10K Ruck10K8:15 AM CDT$32.50$35 on
5K Ruck5K8:15 AM CDT$32.50$35 on
Walk1.85 Miles8:15 AM CDT$32.50$35 on
Kiddos 1K—7:45 AM CDTFree—

Scouted from the official RunSignup listing. Fees shown exclude processing fees.Merit badges are detected from the organizer’s description. Dates, courses, and prices can change — confirm on the registration page.

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Trailbreaker · Waukesha, WI

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About Trailbreaker

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 programs, and Waukesha’s urban forest. In 2023, Silver Circle Sports Events, LLC (SCSE) partnered with the Park Foundation under a long-term agreement to manage all aspects of the Trailbreaker. This collaboration ensures the event will continue to grow while staying true to its community roots and…

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