Half-Marathon races in Wisconsin, United States — 2026 running calendar

Apr

11

DoNot Stop Half Marathon/5K/10K - Milwaukee

Milwaukee, Wisconsin, United States

Free - $60.00

Running

Kids Dash 1.6K 5K 10K +4

Apr

17

Brew City Marathon, Half Marathon, 10K & 5K

Milwaukee, Wisconsin, United States

$37.99 - $149.99

Running

Marathon Half-Marathon 10K 5K +9

Apr

24

4imprint Oshkosh Half Marathon, Relay & Loop the Lake

Oshkosh, Wisconsin, United States

$30.00 - $95.00

Running

Half-Marathon 7.4K

May

09

Milwaukee Mother's Day Half Marathon, 10K, & 5K

Milwaukee, Wisconsin, United States

Free - $99.99

Running

5K 10K Half-Marathon Kids Dash +9

May

15

Syttende Mai Classic Run/Walk

Stoughton, Wisconsin, United States

$15.00 - $70.00

Running

Half-Marathon 5K 3.2K

May

16

Epic Marathon and Running Festival

Green Bay, Wisconsin, United States

$15.00 - $275.00

Running

Marathon Half-Marathon 5K 0.2K +2

May

29

Cedarburg Half Marathon | 5K Run/Walk

Cedarburg, Wisconsin, United States

$20.00 - $60.00

Running

Half-Marathon 5K

May

30

Minocqua Northwoods Escape Marathon

Minocqua, Wisconsin, United States

$40.00 - $200.00

Running

Marathon Half-Marathon 5K +1

Jun

06

Maritime Marathon

Manitowoc, Wisconsin, United States

$40.00 - $225.00

Running

Marathon Half-Marathon Virtual Half Marathon 9.3K +2

Jun

19

Sparta Half marathon 5k

Sparta, Wisconsin, United States

$35.00 - $65.00

Running

Half-Marathon 10K 5K

Aug

14

Paavo Nurmi Marathon | Half | Relay | And More

Hurley, Wisconsin, United States

$35.00 - $100.00

Running

Marathon Half-Marathon +1

Aug

14

Run S'more 24

Nashotah, Wisconsin, United States

Running

Run S'more 24 Relay Run S'more 24 Solo Ultra 48.3K +8