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

Wausau Trail Run

Wausau, Wisconsin, United States

Jul 24, 2026 (Fri) – Jul 25, 2026

Free - $80.00

Trail running, Running

5K 10K Half-Marathon 1.6K

Heatwave Half Marathon - Milwaukee

Milwaukee, Wisconsin, United States

Jul 25, 2026 (Sat)

$22.00 - $84.00

Running

1.6K 5K 10K Half-Marathon +1

WARRIOR RUSH 5K - 10K - Half 13.1 - Full Marathon 26.2 (Milwaukee)

Shorewood, Wisconsin, United States

Aug 1, 2026 (Sat)

$30.00 - $70.00

Running

5K 10K Half-Marathon Marathon

A Kwik Trip Run

Wausau, Wisconsin, United States

Aug 1, 2026 (Sat)

$25.00

Running

Half-Marathon

National Watermelon Day Run

Hartford, Wisconsin, United States

Aug 1, 2026 (Sat)

Free - $52.50

Running, Walking

Half-Marathon 10K 5K 1K +4

The Paavo Marathon | Half | Relay | And More

Hurley, Wisconsin, United States

Aug 7, 2026 (Fri) – Aug 8, 2026

$20.00 - $200.00

Running

5K Marathon Half-Marathon +3

Old Plank Sunset Half Marathon

Kohler, Wisconsin, United States

Aug 8, 2026 (Sat)

$100.00

Running

Half-Marathon

Midwest Financial Group Madison Mini Marathon

Madison, Wisconsin, United States

Aug 8, 2026 (Sat)

$25.00 - $100.00

Running

Half-Marathon 5K 0.2K

Old Plank Sunset Half Marathon with myTEAM TRIUMPH

Kohler, Wisconsin, United States

Aug 8, 2026 (Sat)

Free

Running

Half-Marathon

Popsicle 5K/10K/Half - Milwaukee

Glendale, Wisconsin, United States

Aug 22, 2026 (Sat)

$35.00 - $60.00

Running

5K 10K Half-Marathon +5

Strider Half Marathon

Milwaukee, Wisconsin, United States

Aug 22, 2026 (Sat)

$65.00

Running

Half-Marathon

Wausau Marathon presented by Ho-Chunk Gaming Wittenberg

Wausau, Wisconsin, United States

Aug 23, 2026 (Sun)

Free - $180.00

Running

Marathon Half-Marathon 5K