2017 - 2018 Wisconsin Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in Wisconsin among 36 races.

36 races

Frozen Otter Ultra Trek

January 13, 2018 Race day in about 2 months
USA / East North Central / Wisconsin / Kettle Moraine State Forest
Ultramarathon
Hilly Trail

Frozen Otter Ultra Trek

January 13, 2018 Race day in about 2 months
USA / East North Central / Wisconsin / Kettle Moraine State Forest
Ultramarathon
Hilly Trail

Extreme Dirty Thirty 2018

April 28, 2018 Race day in 5 months
USA / East North Central / Wisconsin / Kewaskum
Ultramarathon

American Birkebeiner Trail Run

October 01, 2016 The race has already taken place.
USA / East North Central / Wisconsin / Hayward
Ultramarathon
Trail

Icebox 480

November 05, 2016 The race has already taken place.
USA / East North Central / Wisconsin / River Falls
Ultramarathon
Trail

Tuscobia Winter Ultramarathon

January 06, 2017 The race has already taken place.
USA / East North Central / Wisconsin / Park Falls
Ultramarathon
Trail Snow Iditarod Trail Invitational Qualifier

Tuscobia Winter Ultramarathon

January 07, 2017 The race has already taken place.
USA / East North Central / Wisconsin / Park Falls
Ultramarathon
Trail Snow

John Dick Memorial 50K

February 04, 2017 The race has already taken place.
USA / East North Central / Wisconsin / North Prairie
Ultramarathon
Trail Badgerland Striders

Mad City

April 08, 2017 The race has already taken place.
USA / East North Central / Wisconsin / Madison
Ultramarathon

Mad City

April 08, 2017 The race has already taken place.
USA / East North Central / Wisconsin / Madison
Ultramarathon
Relay

Ice Age Trail 50

May 13, 2017 The race has already taken place.
USA / East North Central / Wisconsin / La grange
Ultramarathon
Trail

Ice Age Trail 50

May 13, 2017 The race has already taken place.
USA / East North Central / Wisconsin / La grange
Ultramarathon
Trail UTMB Qualifier
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