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Wisconsin Half Marathon Calendar 2025-2026

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Explore the best half marathons in Wisconsin for 2025-2026! Our updated list features 69 exciting races across the region. Find your next race in Wisconsin below and join the running community at these great events!

December 2025
Dec
7
Su

Last Call Half Marathon

5 km 10 km Half Marathon
Dec
7
Su

Santa Hustle Milwaukee

5 km 10 km Half Marathon
Dec
7
Su

Chilly Willy Winter Run Series

5 km 10 km Half Marathon
January 2026
Jan
4
Su

Time Travel Half-Marathon - Milwaukee

5 km 10 km 13 mi
Jan
24
Sa

Chilly Willy Winter Run Series

5 km 10 km Half Marathon
February 2026
Feb
14
Sa

Chilly Willy Winter Run Series

5 km 10 km Half Marathon
March 2026
Mar
7
Sa

Pettit Indoor Marathon

Half Marathon Marathon
Mar
14
Sa

Chilly Willy Winter Run Series

5 km 10 km Half Marathon
Mar
14
Sa

Spring Forward Half Marathon

10 km Half Marathon
Mar
21
Sa

Bodies Race Company - Milwaukee

5 km 10 km 13 mi
Mar
22
Su

First Call Half Marathon

5 km 10 km Half Marathon
Mar
22
Su

Chilly Willy Winter Run Series

5 km 10 km Half Marathon
Mar
29
Su

Trailbreaker

Trail Run 5 km 10 km Half Marathon Marathon
April 2026
Apr
4
Sa

Bodies Race Company - Milwaukee

5 km 10 km Half Marathon
Apr
10
Fr

Wisconsin Trail Series

Trail Run 5 km 10 km Half Marathon
Apr
11
Sa

Milwaukee Marathon

5 km Half Marathon Marathon
Apr
11
Sa

VetFest Reedsburg

5 km Half Marathon
Apr
18
Sa

Brew City Marathon

5 km 10 km Half Marathon Marathon
Apr
18
Sa

Pine Line Marathon

5 km 10 km Half Marathon Marathon
Apr
18
Sa

Think Spring De Pere Half Marathon

5 km Half Marathon