Wisconsin Marathon Calendar 2025-2026

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Explore the best marathons in Wisconsin for 2025-2026! Our updated list features 30 exciting races across the region. Find your next race in Wisconsin below and join the running community at these great events!

September 2025
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
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
Sep
28
Sunday

Twisted Roots

Trail Run 13 mi 26 mi
October 2025
Oct
4-5
Sa - Su

Milwaukee Lakefront Marathon

5 km 13 mi 26 mi
Oct
11
Saturday

Gandy Dancer Marathon

Trail Run 5 km 13 mi 26 mi
Oct
11
Saturday

WhistleStop Marathon & Half-Marathon

13 mi 26 mi
November 2025
Nov
9
Sunday

Madison Marathon

10 km 13 mi 26 mi
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