2017 - 2018 Wisconsin Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in Wisconsin among 35 races.

35 races

Hot, Hilly, Hairy 50K Race

July 29, 2017 Race day in 5 days
USA / East North Central / Wisconsin / UW-Parkside National Cross Country Course Kenosha
Ultramarathon
Hilly Trail

Mosquito Hill Endurance Runs

August 06, 2017 Race day in 13 days
USA / East North Central / Wisconsin / New London
Ultramarathon
Trail

Lake Michigan Trail Marathon

September 03, 2017 Race day in about 1 month
USA / East North Central / Wisconsin / Milwaukee County Parks
Ultramarathon
Charity Trail

The North Face Endurance Challenge Wisconsin Kettle Moraine State Park

September 16, 2017 Race day in about 2 months
USA / East North Central / Wisconsin / Eagle
Ultramarathon
Trail The North Face Endurance Challenge

The North Face Endurance Challenge Wisconsin Kettle Moraine State Park

September 16, 2017 Race day in about 2 months
USA / East North Central / Wisconsin / Eagle
Ultramarathon
Trail The North Face Endurance Challenge Hilly Fun Green Relay

Ragnar Trail Northwoods-WI

September 22, 2017 Race day in 2 months
USA / East North Central / Wisconsin / Wausau
Ultramarathon
Trail

Ragnar Trail Northwoods-WI, Presented by Salomon

September 22, 2017 Race day in 2 months
USA / East North Central / Wisconsin / Wausau
Ultramarathon
Trail

Driftless 50 Trail Races

September 30, 2017 Race day in 2 months
USA / East North Central / Wisconsin / Hillsboro
Ultramarathon
Trail

Gandy Dancer Trail Marathon

October 07, 2017 Race day in 3 months
USA / East North Central / Wisconsin / Luck
Ultramarathon
Trail

Glacial Trail Run

October 08, 2017 Race day in 3 months
USA / East North Central / Wisconsin / Greenbush
Ultramarathon
Trail Badgerland Striders

Glacial Trail Run

October 08, 2017 Race day in 3 months
USA / East North Central / Wisconsin / Greenbush
Ultramarathon
Trail Badgerland Striders

American Birkebeiner Trail Run

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