Wisconsin Ultramarathons
32 upcoming ultras across Wisconsin, updated nightly. Want radius search and maps? Open these in the Race Finder.
July 2026
- Thu 7/23Washington Island UltraWashington Island, WI 路 Ultra
- Fri 7/24Wausau 24Wausau, WI 路 Ultra 路 1 Mile
- Sat 7/25Lake Country TriathlonOconomowoc, WI 路 Other 路 50K 路 Ultra
- Sat 7/25Lake Ripley Ride 2026Cambridge, WI 路 Other 路 Ultra
August 2026
- Sat 8/1Dairyland Dare Presented by Incredible BankDodgeville, WI 路 100+ Mile 路 100 Mile 路 Ultra 路 50K
- Sat 8/1Badger Trail Races by Ten Junk Miles RacingBelleville, WI 路 100 Mile 路 Ultra
- Sun 8/2AudaxityMilwaukee, WI 路 Ultra 路 Other 路 100 Mile
- Sat 8/8WiMi Wish RideMarinette, WI 路 100 Mile 路 Ultra 路 50 Mile 路 Other
- Sat 8/15Trystan's Backyard UltraPrairie du Chien, WI 路 Ultra
- Sat 8/22Run The Hawk Trail RunMiddleton, WI 路 Ultra
- Sat 8/29Big Bull Falls Grand FondoWausau, WI 路 100 Mile 路 Ultra 路 50K
- Sat 8/29Midwest States 100Westboro, WI 路 100 Mile 路 Ultra 路 50K
September 2026
- Wed 9/9Wisconsin ANVIL Ultra TriathlonDousman, WI 路 Ultra
- Fri 9/18隆Pick Me Up at the Border!Fitchburg, WI 路 Ultra 路 Other
- Fri 9/18Last Dot Standing and 24/48 Hour by Ten Junk MilesBeleville, WI 路 Ultra
- Fri 9/18Goose Bumps 6 & 24 Hour RunStoddard, WI 路 Ultra
- Sat 9/19Peninsula Century Fall ChallengeSister Bay, WI 路 Other 路 50 Mile 路 Ultra 路 100 Mile
- Sat 9/19Brighton Acres Ride to Cure DiabetesOshkosh, WI 路 50 Mile 路 50K 路 Ultra
- Sat 9/26Backyard NonsenseBrighton, WI 路 Ultra
- Sat 9/26Queen of the RidgeArena, WI 路 Ultra
- Sun 9/27Badger ChallengeMadison, WI 路 100 Mile 路 Ultra 路 50K 路 Other 路 5K 路 Half Marathon
October 2026
- Thu 10/1HELP in Motion Trail RunSturgeon Bay, WI 路 10K 路 5K 路 1 Mile 路 Ultra
- Sat 10/10HELIOS 6/12/20 HOUR ULTRAEagle, WI 路 Ultra
- Sat 10/10Backyard Run / Walk for the AnimalsNeosho, WI 路 Ultra
- Sat 10/31Among the TreesDousman, WI 路 Ultra 路 50K
November 2026
- Sat 11/7Milwaukee Area Fall Frenzy (MAFF) Adventure RaceDelafield, WI 路 Ultra
- Sat 11/7Icebox 480/240River Falls, WI 路 Ultra
- Sat 11/14NCTRaces: 15xSolon Springs, WI 路 Ultra
February 2027
- Sat 2/27ARKTOSDousman, WI 路 Ultra
April 2027
- Sat 4/10MadCity UltrasMadison, WI 路 50K 路 Ultra
May 2027
- Fri 5/7WausaUltra Solo, Double, LimitlessWausau, WI 路 Ultra
- Sat 5/15Rumble on the RidgeArena, WI 路 Ultra
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