Tri Faster SwimRun

JUN
17
2026
Multiple open-water swim distances and a 5k run/walk at Fox Brook Park, using a 500 m swim loop and three running loops around the lake. Aquathon pairs a 1000 m swim with a 5k run; ages 11 to 100 are eligible.
Wed 17 Jun 2026
Aquathon - Swimming Porti... Non-Competitive Ows - 500... Aquathon - Running Portio... 5k Run/walk Open Water Swim - 1500m

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Tri Faster SwimRun - Race #1, Brookfield, WI

This event is held at Fox Brook Park on a 25-acre lake and includes multiple swim and run options. The swim course uses a 500 m loop: the 500 m open water swim completes the loop once, the aquathon swim completes it twice for a 1000 m total, and the 1500 m open water swim completes it three times. Aquathon participants pair the 1000 m swim with a 5k run. Aquathon and 5k run/walk participants run three loops on the paved path around the lake.

Events offered

  • Individual Aquathon : 1000 m swim and 5k run
  • 1500 m Open Water Swim
  • 500 m Open Water Swim non-competitive
  • 5k Run/Walk

Entry and race logistics note that Aquathon and open water swim participants must register for a 2026 Waukesha County Triathlon Swim Training Permit prior to racing; the permit is free and required by Waukesha County Parks. Park access fees are paid to the park before race day and include a one-day pass and annual options. The event lists packet pickup at the park on race day. The race is open to participants ages 11 to 100. Results are chip-timed and awards are presented to top overall male and female finishers and top three male and female finishers in 10-year age groups. Visit the organization's website for the most recent information.

5 km
Aquathon - Running Portion
5 km
5k Run/walk
Aquathon - Swimming Portion
Non-Competitive Ows - 500m
Open Water Swim - 1500m