Wisconsin Running Calendar 2025-2026

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Explore the best running races in Wisconsin for 2025-2026! Our updated list features 231 exciting races across the region. Find your next race in Wisconsin below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
September 2026
Sep
18-20
Fr - Su

Last Dot Standing

Backyard Ultra 4 mi
Sep
18-19
Fr - Sa

Ragnar Trail Wisconsin

Trail Run 117 mi
Sep
18-19
Fr - Sa

Goose Bumps 6 & 24 Hour Run

Trail Run 6 hr 24 hr
Sep
20
Sunday

Twisted Roots

Trail Run Half Marathon Marathon
Sep
20
Sunday

Devil's Challenge Triathlon

Triathlon
Sep
26
Saturday

Wisconsin Lakeside Half Marathon

5 km Half Marathon
Sep
27
Sunday

Henry Vilas Zoo - Run Wild

5 km 10 km
October 2026
Oct
3-4
Sa - Su

Milwaukee Lakefront Marathon

5 km Half Marathon Marathon
Oct
10
Saturday

Run Wild 10K

5 km 10 km
Oct
24
Saturday

Haunted Hustle Run

5 km 10 km Half Marathon
January 2030
Jan
1
Tuesday

Mental Health Run

4 mi
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