Cow Chip Classic

SEP
5
2026
Celebrate the 45th Cow Chip Classic Run Walk in Prairie du Sac this Labor Day weekend, a scenic 5K and challenging 10K that crosses the Wisconsin River and climbs Heartbreak Hill. Chip timing, awards and post race treats make it fun for all.
Sat 5 Sep 2026
10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Cow Chip Classic Run/Walk : overview

The Cow Chip Classic Run/Walk takes place on Saturday, September 5, 2026, in Prairie Du Sac, Wisconsin. The event is the 45th annual running and is held in conjunction with the Wisconsin State Cow Chip Throw on Labor Day weekend. The race is sponsored by the Sauk Prairie Community Club and proceeds are donated back to the community. Registration for the events opens February 5, 2026. Events and entry fees listed by the organizer include:

  • 10K Run : $25
  • 5K Run/Walk : $25

Course, services, and awards

All racers begin in Prairie du Sac and cross the Wisconsin River. The 10K route includes a climb referred to as "Heartbreak Hill" and passes Lake Wisconsin Golf Course before returning to town. The 5K route turns onto Golf Road for an out-and-back into town. The race uses chip timing with transponder chips attached to the race bib. No animals are allowed on the race course or in the park. Age divisions are set from 0-14, then in five-year brackets through 70, and 70+ for both males and females. Plaques are awarded to winners and medals to second and third place finishers. Post-race refreshments and snacks are provided, and restrooms and showers are available. Packet pickup and registration are held at Marion Park near the pool and at the race site. Visit the organization's website for the most recent information.

10 km
10k Run
5 km
5k Run/walk

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