Trailbreaker Marathon - Canceled

Event Canceled!

Following the mass gathering recommendation of the Wisconsin Department of Health services, The City of Waukesha and the Park Foundation of Waukesha, Inc. are canceling the Trailbreaker to slow the spread of the COVID-19 disease.

The Park Foundation of Waukesha, Inc. takes its responsibility to protect the health and welfare of all Trailbreaker participants sponsors, donors, and volunteers very seriously. As such, all runners for this year’s event will be deferred to the April 10, 2021 Trailbreaker. Registrants should watch their email for future information and updates regarding the Trailbreaker. The Park Foundation of Waukesha, Inc thanks you for your continued support.

Run the Trailbreaker…

Marathon, Half Marathon, 10K, and 5K Races for all abilities!

Whether you’re a seasoned runner, want to check a race off your bucket list, or just love to walk outside, the Trailbreaker is an event not to miss. All ages and abilities are welcome, medals for ALL finishers.

Register by March 16

 for a discounted rate and to receive a Trailbreaker tech shirt.

Race is Saturday,

April 4, 2020

… Hope to see you there!  

If you are interested in volunteering to assist with the race please click here for more information!
2017 Trailbreaker runner receiving medal