Wisconsin

Wisconsin Obstacle Race Calendar 2025-2026

Name: Janesville Shamrock 10K Run/Walk
Start: 2025-03-15
End: 2025-03-15
Location: Janesville

Explore the best obstacle runs in Wisconsin for 2025-2026! Our updated list features 295 exciting races across the region. Find your next race in Wisconsin below and join the running community at these great events!

Wisconsin Obstacle Race Calendar 2025-2026

Janesville Shamrock 10K Run/Walk

Madison Shamrock Shuffle

Shake Your Shamrocks

Lucky Leprechaun 7K

Grafton Lucky 5K

St. Pat's Day 5K - Racine

Watertown Jig Jog 5K

Pi Day 5k - Green Bay

Luck of the Irish

Time to Paddy Half Marathon - Milwaukee

First Call Half Marathon

Lucky Dog 5K

Aurora Health Care Two Rivers 10-Mile

The Green Bay Beer Run 5k

NK50k

DoNot Stop Half Marathon - Milwaukee

Good Soul 5k

Think Spring De Pere Half Marathon

South Shore Half Marathon - Milwaukee

Bucky's Race for Rehab