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Ultra Marathons Near Wisconsin
Showing the next 21 runs that match your filters
Featured
Divas Chicago Half Marathon and 5k
Get 15% Off - Use Code RUNGUIDES
Date: Sep 19, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Chicago, Illinois
Featured
Soldier Field 10
Get 10% Off - Use Code 26SFCC
Date: May 23, 2026 - Saturday
Size: 1,000 - 5,000 participants
Location: Chicago, Illinois
Trail Golf Endurance Challenge
Date: Jun 27, 2026 - Saturday
Size: 100 - 500 participants
Location: Valparaiso, Indiana
Dances With Dirt Devil's Lake
Date: Jul 11, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Sauk County, Wisconsin
Mainly Marathons Heartland Series - Day 3
Date: Jul 13, 2026 - Monday
Size: 1 - 100 participants
Location: Portage, Indiana
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Mainly Marathons Heartland Series - Day 4
Date: Jul 14, 2026 - Tuesday
Size: 1 - 100 participants
Location: Fulton, Illinois
Mainly Marathons Heartland Series - Day 5
Date: Jul 15, 2026 - Wednesday
Size: 1 - 100 participants
Location: Clinton, Iowa
Mainly Marathons Heartland Series - Day 6
Date: Jul 16, 2026 - Thursday
Size: 1 - 100 participants
Location: Sparta, Wisconsin
Underdown Trail Races
Date: Aug 15, 2026 - Saturday
Size: 1 - 100 participants
Location: Gleason, Wisconsin
Chupacabra Endurance 10-hour Run
Date: Aug 29, 2026 - Saturday
Size: 100 - 500 participants
Location: Westville, Indiana
Rib Mountain Trail Races by IRONBULL
Date: Sep, 2026 (TBD)
Size: 100 - 500 participants
Location: Wausau, Wisconsin
Ragnar Trail Wisconsin
Date: Sep 18-19, 2026 - Friday to Saturday
Size: 1,000 - 5,000 participants
Location: Wausau, Wisconsin
Tryon Farm 8 Miler, 25k & 50k
Date: Sep, 2026 (TBD)
Size: 100 - 500 participants
Location: Michigan City, Indiana
United Center Challenge
Date: Sep, 2026 (TBD)
Size: 1 - 100 participants
Location: Chicago, Illinois
Des Plaines River Trail Races
Date: Oct 10, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Vernon Hills, Illinois
Glacial Trail 50M 50K
Date: Oct 11, 2026 - Sunday
Size: 100 - 500 participants
Location: Town of Greenbush, Wisconsin
The Fall 50
Date: Oct 24, 2026 - Saturday
Size: 100 - 500 participants
Location: Sturgeon Bay, Wisconsin
Arctic Frog Endurance Runs
Date: Dec, 2026 (TBD)
Size: 100 - 500 participants
Location: Libertyville, Illinois
John Dick Memorial 50K
Date: Feb, 2027 (TBD)
Size: 100 - 500 participants
Location: Dousman, Wisconsin
Tombstone 30k/50k/50 mile
Date: Mar, 2027 (TBD)
Size: 100 - 500 participants
Location: Chesterton, Indiana
Save the Drama for your Llama 6 Hour Trail Run
Date: Apr, 2027 (TBD)
Size: 1 - 100 participants
Location: La Porte, Indiana
Prickly Pine Jackpot 24 Hour Solo/Relay
Date: May, 2027 (TBD)
Size: 1,000 - 5,000 participants
Location: Dousman, Wisconsin
Ice Age Trail 50
Date: May, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Walworth County, Wisconsin
