2017 - 2018 Michigan Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in Michigan among 23 races.

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23 races

Kal-Haven Trail Run

April 08, 2017 Race day in about 1 month
USA / East North Central / Michigan / Kalamazoo
Ultramarathon - 33.500 miles
Trail Relay

Traverse City Trail Running Festival

Traverse City Trail Running Festival 50k Run
April 22, 2017 Race day in about 2 months
USA / East North Central / Michigan / Traverse City
Ultramarathon - 50 kilometers
Trail Endurance Evolution

Running Fit Trail Weekend

Running Fit Trail 50K
April 30, 2017 Race day in 2 months
USA / East North Central / Michigan / Pinckney
Ultramarathon - 50 kilometers
RunningFit Hilly Trail

Trail Marathon, Half Marathon, 50K, Road Ends 5 Mile

Trail 50K
April 30, 2017 Race day in 2 months
USA / East North Central / Michigan / Silver Lake, Pinckney
Ultramarathon - 50 kilometers
Trail

Addison Oaks Challenge

Marathon Double (3.1 + 26.2)
May 14, 2017 Race day in 3 months
USA / East North Central / Michigan / Leonard
Ultramarathon - 29.400 miles

Addison Oaks Challenge

Sunday Marathon Double (3.1 + 26.2)
May 14, 2017 Race day in 3 months
USA / East North Central / Michigan / Leonard
Ultramarathon - 29.400 miles

Yankee Springs Trail Run

Yankee Springs Trail Double Marathon
June 03, 2017 Race day in 3 months
USA / East North Central / Michigan / Middleville
Ultramarathon - 84.390 kilometers
Trail

Two Hearted Trail Run

Two Hearted 50K
June 24, 2017 Race day in 4 months
USA / East North Central / Michigan / Paradise
Ultramarathon - 50 kilometers
Trail Great Lakes Endurance

North Country Trail Run

Ultra Marathon
August 26, 2017 Race day in 6 months
USA / East North Central / Michigan / Manistee
Ultramarathon - 50 miles
Hilly Trail

Woodstock Festival of Races

Hallucination 100 Mile
September 08, 2017 Race day in 6 months
USA / East North Central / Michigan / Pinckney
Ultramarathon - 100 miles
Hilly Trail Midwest Grand Slam of Ultrarunning Western States Qualifier

Woodstock Festival of Races

LSD 100K
September 08, 2017 Race day in 6 months
USA / East North Central / Michigan / Pinckney
Ultramarathon - 100 kilometers
Hilly Trail Midwest Grand Slam of Ultrarunning

Dances with Dirt Hell

DWD Hell 50K
September 23, 2017 Race day in 7 months
USA / East North Central / Michigan / Pinckney
Ultramarathon - 50 kilometers
RunningFit Hilly Trail

Dances with Dirt Hell

DWD Hell 50M
September 23, 2017 Race day in 7 months
USA / East North Central / Michigan / Pinckney
Ultramarathon - 50 miles
RunningFit Hilly Trail

Reebok Ragnar Michigan

September 29, 2017 Race day in 7 months
USA / East North Central / Michigan / Muskegon
Ultramarathon - 200 miles
Relay

Hungerford Trail Races

Hungerford Games 50-Mile Ultra Marathon
September 30, 2017 Race day in 7 months
USA / East North Central / Michigan / Big Rapids
Ultramarathon - 50 miles
Trail