Ultra races in Wisconsin, United States — 2026 running calendar

Thunderbird Warrior Challenge

Bayfield, Wisconsin, United States

13 Jun, 2026 (Sat)

Free

Running

Ultra 25K 10K 5K

Lad Lake's Kettle Classic Bike- Walk- Run Event 2026

Dousman, Wisconsin, United States

20 Jun, 2026 (Sat)

$40.00 - $45.00

Cycling, Running, Walking

Ultra 48.3K 24.1K 5K +2

Hatchet Mid-Summer Mile

Tomahawk, Wisconsin, United States

11 Jul, 2026 (Sat)

Free - $80.00

Running

Ultra 1.6K +8

Mad Shannon's Phit, Phun, Phive! Fun Run / Walk 5k & 800M Dash

Cadott, Wisconsin, United States

25 Jul, 2026 (Sat)

Free - $20.00

Running

5K Ultra

Badger Challenge

Madison, Wisconsin, United States

27 Sep, 2026 (Sun)

$45.00 - $125.00

Cycling, Running, Walking

Ultra 25K 5K Half-Marathon +5

HELP in Motion Trail Run

Sturgeon Bay, Wisconsin, United States

01 Oct, 2026 (Thu) – 31 Oct, 2026

$30.00 - $40.00

Running

Ultra 10K 5K 2K

Hixon 50

La Crosse, Wisconsin, United States

24 Oct, 2026 (Sat) – 25 Oct, 2026

$45.00 - $100.00

Running

5K 10K 25.7K Ultra

MadCity Ultras

Madison, Wisconsin, United States

10 Apr, 2027 (Sat)

$120.00 - $185.00

Trail running, Running

Ultra +1

Prevea Health Run Away to the Bay

Oshkosh, Wisconsin, United States

10 Apr, 2027 (Sat)

$70.00

Running

Ultra

Run Across Wisconsin

Sheboygan, Wisconsin, United States

30 May, 2026 (Sat)

Running

Ultra

Movin' 4 Missions

Milwaukee, Wisconsin, United States

01 May, 2026 (Fri) – 31 May, 2026

Running

Ultra

250 Mile Shore to Shore - Virtual Edition hosted by WARHORSE Endurance

Jefferson, Wisconsin, United States

01 Mar, 2026 (Sun) – 31 Dec, 2028

$65.00

Running

Ultra