174 Races in Waukesha County, WI

Join us for the annual Candy Cane Course 5k/10k/15k!  A fun, Christmas-themed event that is perfect for the whole family.The fun includes - Great Swag - designer shirt & custom medal Chip-timing...

Bring the family (and the fun) to our Noon Year’s Event Run 🎉, now at the new location: Meadow View Elementary School 🏫 in Oconomowoc! We’ve expanded this daytime New Year’s Eve celebration to...

Race #3: Winter Run Series Join us for the 22nd annual Winter Run Series, Wisconsin’s largest running series! This exciting event takes you through the heart of Milwaukee and its scenic suburbs,...

Race #4: Winter Run Series Join us for the 22nd annual Winter Run Series, Wisconsin’s largest running series! This exciting event takes you through the heart of Milwaukee and its scenic suburbs,...

A winter tradition returns as the Milwaukee County Zoo commemorates the annual Samson Stomp. Runners and walkers of all ages are invited to join in this popular event, honoring one of the Zoo’s...

Race #5: Winter Run Series Join us for the 22nd annual Winter Run Series, Wisconsin’s largest running series!  This exciting event takes you through the heart of Milwaukee and its scenic suburbs,...

February 27th-28th, 2027  |  Dousman, Wisconsin 6 / 12 / 24 Hour Ultra Run (Solo Runner or Relay team of up to 4) The original timed Winter Ultra in the Southern Kettle Moraine Forest. Complete...

Welcome to the 2027 Grafton Lucky 5K Run/Walk presented by The Stillery - Grafton, an amazing race in an amazing community, scheduled for Saturday, March 13th, 2027, with a St. Patrick's Day...

Race #6: Winter Run Series Join us for the 22nd annual Winter Run Series, Wisconsin’s largest running series!  This exciting event takes you through the heart of Milwaukee and its scenic suburbs,...

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...

2nd Annual Footsteps for Families!Saturday, March 28, 2026Harlem High School, Machesney Park, IL 611155K Run/Walk, Kids Fun Run & Family Fun Day! Take Steps to End Child Abuse, Keep Children Safe...

Brew City Marathon, Half Marathon, 10K & 5K - #BrewCityRun // Part of the Run Wisconsin Race Series! Veterans Park, Milwaukee, WI  - 4/17/2027 Event times, dates, location and all other details...

RACE INFORMATION: Mark your calendars for Saturday, April 24th and join us at Greenfield Park in West Allis, WI for the 12th Annual Cream City 5K!  Since 2016, this inspiring event has brought...

Get ready for an unforgettable race day at the 2027 Cedarburg Half Marathon | 5K Run/Walk, happening Saturday, May 29th, at Cedarburg High School ...proud home of the Bulldogs! 🐾  This...