Wisconsin Marathon Calendar 2025-2026

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Explore the best marathons in Wisconsin for 2025-2026! Our updated list features 26 exciting races across the region. Find your next race in Wisconsin below and join the running community at these great events!

July 2025
Jul
12
Saturday

DWD Devil's Lake

Trail Run 10 km 13 mi ... 50 km 50 mi
Jul
19
Saturday

Adrenaline Races

5 km 10 km 13 mi 26 mi
Jul
19
Saturday

NCTRaces: Palmers

Trail Run 5 km 13 mi 26 mi
August 2025
Aug
2-3
Sa - Su

Badger Trail Races

13 mi 26 mi ... 100 km 100 mi
Aug
8-9
Fr - Sa

The Paavo Nurmi Marathon

5 km 13 mi 26 mi
Aug
16
Saturday

Underdown Trail Races

Trail Run 13 mi 26 mi 60 km
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

Bound for Boston Marathon - Milwaukee

13 mi 26 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

Apple Dumpling Day Races

5 km 13 mi 26 mi
Sep
7
Sunday

Blueberry Reader Marathon

13 mi 26 mi
Sep
13
Saturday

DoLittle Marathon

5 km 10 km ... 22 mi 26 mi
Sep
20-21
Sa - Su

Fox Cities Marathon

5 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
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