Find My Ultra

50K races in Michigan

The 25 50K ultramarathons in Michigan, with each one's climb, cutoff and date. Every race links to its own page, where you can see how it fits the runner you are now.

RaceDistanceWhereDateClimbCutoff
Run Woodstock50 KMGregory, MISep 11, 20262,800 ft12.5 h
Yankee Springs Fall Trail Run Festival50 KMMiddleville, MIOct 3, 2026—9 h
Heritage 50K and Half-Marathon50 KMAdrian, MIOct 4, 2026—8 h
Wolverine State 10050 KMPetoskey, MIOct 10, 2026—10 h
Keweenaw Ultramarathon50 KMHoughton, MINov 7, 2026—8 h
Yankee Springs Winter Challenge50 KMMiddleville, MIJan 2, 2027—9 h
Dirty 30 Gravel50 KMSaranac, MIMar 27, 2027—9 h
Kal-Haven33.5 miKalamazoo, MIApr 10, 2027—9.5 h
The Trail Marathon50 KMPinckney, MIApr 24, 2027—9 h
Thumb Coast Ultra50 KM (Ruck)Caseville, MIApr 24, 2027300 ft13 h
Traverse City Trail Running Festival50 KMTraverse City, MIMay 8, 20271,252 ft10 h
Badlands Race Series50 KMBrighton, MIMay 16, 2027—9 h
Yankee Springs Trail Run50 KMMiddleville, MIMay 29, 2027—9 h
Rock River Canyon 50K50 KMMunising, MIJun 5, 20272,690 ft9.5 h
Dances with Dirt - Hell, MI50 KMGregory, MIJun 12, 2027—9 h
Summer Trailfest Ultra50 KM (Early Start)Laingsburg, MIJun 12, 20271,100 ft8 h
Two Hearted Trail Run50 KMParadise, MIJun 19, 20271,763 ft9 h
Dirty Burg50 KMBelmont, MIJul 10, 20273,200 ft9 h
Run the Keweenaw50 KMEagle Harbor, MIJul 10, 2027——
Waugoshance Trail 50K50 KMMackinaw City, MIJul 10, 2027940 ft9 h
Grand Island Trail 50K50 KMMunising, MIJul 24, 20271,891 ft9 h
Pines To Vines55 KMPinckney, MIJul 31, 2027—9.5 h
Tahqua Trail Run50 KMParadise, MIAug 7, 20272,490 ft9 h
Marquette Trail 50 km50 KMMarquette, MIAug 14, 20273,237 ft12 h
The North Country Run50 KMGrand Rapids, MIAug 28, 20274,845 ft9.5 h