Wisconsin Half Marathon Calendar 2025-2026

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Explore the best half marathons in Wisconsin for 2025-2026! Our updated list features 68 exciting races across the state. Find your next race in Wisconsin below and join the running community at these great events!

August 2025
Aug
16
Saturday

Underdown Trail Races

Trail Run 13 mi 16 mi ... 60 km 111 mi
Aug
17
Sunday

Wausau Marathon

13 mi 26 mi
Aug
23
Saturday

Mindy Creek Trail Races

Trail Run 10 km 13 mi 26 mi
Aug
24
Sunday

I'm Bound for Boston Marathon & Half Marathon - Milwaukee

13 mi 26 mi
Aug
30
Saturday

Green Lake Area 13dot1

5 km 10 km 13 mi
Aug
30
Saturday

Lake Country Challenge

8 mi 13 mi
Aug
30
Saturday

Rockin Brews Marathon

5 km 13 mi 26 mi
Aug
31
Sunday

No Frills Marathon

5 km 13 mi 26 mi
September 2025
Sep
6
Saturday

Wolfman Triathlon & Trail Runs

5 km 13 mi
Sep
6
Saturday

Apple Dumpling Day Races

5 km 13 mi 26 mi
Sep
13
Saturday

DoLittle Marathon

5 km 10 km 13 mi 26 mi
Sep
19-21
Fr - Su

Fox Cities Marathon

5 km 10 km 13 mi 26 mi
Sep
20
Saturday

Procrastination Run

5 km 10 km 13 mi
Sep
20
Saturday

Run Iron Mountain

5 km 10 km 13 mi
Sep
26-27
Fr - Sa

Wonderful Water Run

5 km 10 km 13 mi
Sep
27
Saturday

Headbanger Half Marathon

2 mi 5 km 10 km 13 mi
Sep
27
Saturday

YMCA Maple Leaf Run

5 km 5 mi 13 mi
Sep
27
Saturday

Jailbreak Marathon

5 km 10 km 13 mi 26 mi
Sep
27
Saturday

Birkie Trail Run Festival

Trail Run 5 km 13 mi 26 mi
October 2025
Oct
4
Saturday

Bellin Women's Half Marathon

5 km 13 mi
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