May Ultras within 500 miles of Vermillion, SD
Potosi, MO
Berryman Marathon & 50 Miler
May 18, 2024
Lutsen, MN
Superior Spring Trail Races
May 18, 2024
Colorado Springs, CO
Valkyrie Trail Race
May 11, 2024
Ram Party
May 18, 2024
May 19, 2024
Laramie, WY
Wyoming Marathon Races
May 26, 2024
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 11, 2024
Watford City, ND
MDH Buck Fifty Ultra Endurance Race
May 1, 2024
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 4, 2024
Belleville, WI
Sugar Badger 50/50
May 25, 2024
Fremont, NE
Crown of the Crest
May 25, 2024
Jefferson, IA
Market to Market Relay - Iowa
May 10, 2025
Larkspur, CO
Greenland Trail Races
May 4, 2024
Pawhuska, OK
Flower Moon
May 11, 2024
Mount Vernon, IA
Palisades Punisher or Promenade
May 4, 2024
Fort Collins, CO
Quad Rock 50
May 11, 2024
Pickrell, NE
Nebraska 50K Classic Relay
May 25, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. MDH Buck Fifty Ultra Endurance Race
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Past DateMay 1, 2024Wednesday
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300M, 150M run | 300M, 150M relay
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Watford City, ND
483 miles point to pointMcKenzie County, ND
2. Corn Belt Running Club 24 Hour Run
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Past DateMay 4, 2024Saturday
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24H run
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Davenport, IA
347 miles point to pointScott County, IA
3. Greenland Trail Races
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Past DateMay 4, 2024Saturday
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50K, 25K, 8M, 4M trail run
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Larkspur, CO
488 miles point to pointDouglas County, CO
4. Maple Syrup Fun Run
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Past DateMay 4, 2024Saturday
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50K, 25K, 10K, 5K, 1M trail run
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Faribault, MN
220 miles point to pointRice County, MN
5. Palisades Punisher or Promenade
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Past DateMay 4, 2024Saturday
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8H, 4.8M trail run
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Mount Vernon, IA
298 miles point to pointLinn County, IA
6. Market to Market Relay - Iowa
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May 10, 2025Saturday
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75M relay
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startJefferson, IA145 miles point to pointfinishDes Moines, IA194 miles point to pointPolk County, IAGreene County, IA
7. Flower Moon
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Past DateMay 11, 2024Saturday
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50M, 26.2M, 13.1M, 5K trail run
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Pawhuska, OK
423 miles point to pointOsage County, OK
8. Ice Age Trail Run
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Past DateMay 11, 2024Saturday
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50M, 50K, 13.1M trail run
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La Grange, WI
441 miles point to pointWalworth County, WI
9. Quad Rock 50
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Past DateMay 11, 2024Saturday
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50M, 25M trail run
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Fort Collins, CO
458 miles point to pointLarimer County, CO
10. Valkyrie Trail Race
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Past DateMay 11, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8M, 4M trail run
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Colorado Springs, CO
499 miles point to pointEl Paso County, CO
11. 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
346 miles point to pointJo Daviess County, IL
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
395 miles point to pointMiller County, MO
13. Berryman Marathon & 50 Miler
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Past DateMay 18, 2024Saturday
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50M, 26.2M trail run
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Potosi, MO
467 miles point to pointWashington County, MO
14. Ram Party
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Past DateMay 18, 2024Saturday
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54M, 50K trail run
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Colorado Springs, CO
499 miles point to pointEl Paso County, CO
15. Superior Spring Trail Races
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Past DateMay 18, 2024Saturday
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50K, 25K, 12.5K trail run
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Lutsen, MN
472 miles point to pointCook County, MN
16. Bunk House Trail Runs
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May 25, 2024Saturday
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50K, 30K, 10K trail run
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Dousman, WI
449 miles point to pointWaukesha County, WI
17. Crown of the Crest
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May 25, 2024Saturday
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100M, 13H trail run
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Fremont, NE
96 miles point to pointDodge County, NE
18. Nebraska 50K Classic Relay
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May 25, 2024Saturday
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50K relay
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Pickrell, NE
166 miles point to pointGage County, NE
19. Sugar Badger 50/50
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May 25, 2024Saturday
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50M, 50K, 13.1M trail run
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Belleville, WI
392 miles point to pointDane County, WI
20. Weld Your Mettle Ultra Marathon
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May 25, 2024Saturday
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24H, 12H, 9H, 6H, 3H, 7K run | kids run
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Eaton, CO
441 miles point to pointWeld County, CO
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.