May Ultras within 500 miles of Britt, IA
Bloomington, MN
FANS Ultra Races
May 31, 2025
Nashville, IN
Dances With Dirt - Gnaw Bone
May 17, 2025
Potosi, MO
Berryman Marathon & 50 Miler
May 17, 2025
Lutsen, MN
Superior Spring Trail Races
May 17, 2025
Terre Haute, IN
Hawthorn Half Day Relay & Ultra
May 25, 2024
Traverse City, MI
Traverse City Trail Running Festival
May 10, 2025
May 9, 2025
Dousman, WI
Bunk House Trail Runs
May 25, 2024
Galena, IL
Galena Sky Trail Race
May 17, 2025
La Grange, WI
Ice Age Trail Run
May 10, 2025
Des Moines, IA
Market to Market Relay - Iowa
May 10, 2025
Davenport, IA
Corn Belt Running Club 24 Hour Run
May 4, 2024
Faribault, MN
Maple Syrup Fun Run
May 3, 2025
Kendallville, IN
Armed Forces Endurance Run
May 18, 2024
Belleville, WI
Sugar Badger 50/50
May 24, 2025
Fremont, NE
Crown of the Crest
May 25, 2024
Jefferson, IA
Market to Market Relay - Iowa
May 10, 2025
Pawhuska, OK
Flower Moon
May 10, 2025
Mount Vernon, IA
Palisades Punisher or Promenade
May 3, 2025
Pickrell, NE
Nebraska 50K Classic Relay
May 24, 2025
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City Location
1. Maple Syrup Fun Run
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May 3, 2025Saturday
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50K, 25K, 10K, 5K, 1M trail run
More Information
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Faribault, MN
87 miles point to pointRice County, MN
2. Palisades Punisher or Promenade
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May 3, 2025Saturday
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8H, 4.8M trail run
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Mount Vernon, IA
150 miles point to pointLinn County, IA
3. Corn Belt Running Club 24 Hour Run
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Past DateMay 4, 2024Saturday
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24H run
More Information
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Davenport, IA
202 miles point to pointScott County, IA
4. Flower Moon
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May 10, 2025Saturday
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50M, 26.2M, 13.1M, 5K trail run
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Pawhuska, OK
464 miles point to pointOsage County, OK
5. Ice Age Trail Run
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May 10, 2025Saturday
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50M, 50K, 13.1M trail run
More Information
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La Grange, WI
276 miles point to pointWalworth County, WI
6. Market to Market Relay - Iowa
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May 10, 2025Saturday
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75M relay
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startJefferson, IA81 miles point to pointfinishDes Moines, IA105 miles point to pointPolk County, IAGreene County, IA
7. Traverse City Trail Running Festival
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May 10, 2025Saturday
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100K, 75K, 50K, 25K, 10K trail run | 100K relay
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Traverse City, MI
450 miles point to pointGrand Traverse County, MI
8. Berryman Marathon & 50 Miler
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May 17, 2025Saturday
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50M, 26.2M trail run
More Information
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Potosi, MO
391 miles point to pointWashington County, MO
9. Dances With Dirt - Gnaw Bone
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May 17, 2025Saturday
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50M, 50K, 26.2M, 13.1M, 10K, 5K trail run | 100K relay
More Information
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Nashville, IN
482 miles point to pointBrown County, IN
10. Galena Sky Trail Race
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May 17, 2025Saturday
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8H, 4H trail run
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Galena, IL
185 miles point to pointJo Daviess County, IL
11. Parklands 6-Hour Endurance Relay
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May 17, 2025Saturday
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6H relay
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Jasper, IN
488 miles point to pointDubois County, IN
12. Runstock Ultra
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Past DateMay 17, 2024Friday
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44H, 26.2M, 13.1M, 10K, 5K run
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Kaiser, MO
349 miles point to pointMiller County, MO
13. Superior Spring Trail Races
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May 17, 2025Saturday
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50K, 25K, 12.5K trail run
More Information
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Lutsen, MN
355 miles point to pointCook County, MN
14. Armed Forces Endurance Run
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Past DateMay 18, 2024Saturday
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12H, 8H, 4H run | 12H, 8H relay
More Information
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Kendallville, IN
467 miles point to pointNoble County, IN
15. Nebraska 50K Classic Relay
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May 24, 2025Saturday
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50K relay
More Information
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Pickrell, NE
244 miles point to pointGage County, NE
16. Sugar Badger 50/50
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May 24, 2025Saturday
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50M, 50K, 13.1M trail run
More Information
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Belleville, WI
227 miles point to pointDane County, WI
17. Bunk House Trail Runs
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Past DateMay 25, 2024Saturday
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50K, 30K, 10K trail run
More Information
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Dousman, WI
283 miles point to pointWaukesha County, WI
18. Crown of the Crest
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Past DateMay 25, 2024Saturday
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100M, 13H trail run
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Fremont, NE
183 miles point to pointDodge County, NE
19. Hawthorn Half Day Relay & Ultra
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Past DateMay 25, 2024Saturday
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12H, 6H run | 12H, 6H relay
More Information
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Terre Haute, IN
421 miles point to pointVigo County, IN
20. FANS Ultra Races
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May 31, 2025Saturday
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24H, 12H, 6H run
More Information
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Bloomington, MN
122 miles point to pointHennepin County, MN
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.