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50K races in Wisconsin

The 24 50K ultramarathons in Wisconsin, 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
Rib Mountain Trail Races (Ironbull)50 KMWausau, WISep 12, 20267,200 ft11.5 h
Broken Rock Trail Runs50 KMDodgeville, WIOct 10, 20263,300 ft9 h
Glacial Trail 5050 KMGreenbush, WIOct 11, 2026—12.5 h
Black River Trail Classic 50 km50 KMMillston, WIOct 17, 2026—10 h
Hixon 5050 KMLa Crosse, WIOct 25, 20265,000 ft9.417 h
Fall Back Blast Trail Run50 KMEau Claire, WIOct 31, 20261,836 ft9 h
tBunk Endurance Challenge50 KM (Day)Whitewater, WINov 8, 2026—9 h
Fast Eddie 50k/5k50 KMDelafield, WINov 14, 2026—9 h
The Guv'nor Frozen 5050 KMDodgeville, WIDec 5, 20264,400 ft9 h
Quiet Silence 50K50 KMLake Mills, WIDec 18, 2026—8 h
John Dick Memorial 50K50 KMDousman, WIFeb 6, 2027—8 h
Tour de Dodge50 KMDodgeville, WIMar 6, 20274,000 ft9 h
NK50k50 KMGreenbush, WIApr 3, 2027—9 h
MadCity Ultras50 KMMadison, WIApr 10, 2027—8 h
Chippewa 50k50 KMNew Auburn, WIApr 24, 2027—9 h
Bunk House Trail Runs50 KMDousman, WIMay 29, 2027—9 h
Sugar Badger 50/50 and half50 KMBelleville, WIMay 29, 2027—13 h
Thunderbird Warrior Challenge50 KMBayfield, WIJun 12, 2027—9 h
Six Days In the Dome-WI50 KMMilwaukee, WIJun 17, 2027—9 h
Whitewater Trail Challenge50 KMWhitewater, WIJun 19, 20272,474 ft9 h
Dances with Dirt - Devil's Lake50 KMBaraboo, WIJul 10, 2027—9 h
NCTRaces: Palmers50 KMSolon Springs, WIJul 17, 2027—9 h
Badger Trail Races by Ten Junk Miles Racing50 KMBelleville, WIAug 1, 20271,400 ft11 h
Midwest States 5050 KMWestboro, WIAug 28, 20272,800 ft17.5 h