May Ultras within 500 miles of Baltic, SD
Lutsen, MN
Superior Spring Trail Races
May 18, 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
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 24, 2025
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. MDH Buck Fifty Ultra Endurance Race
-
Past DateMay 1, 2024Wednesday
-
300M, 150M run | 300M, 150M relay
More Information
-
Watford City, ND
445 miles point to pointMcKenzie County, ND
2. Corn Belt Running Club 24 Hour Run
-
Past DateMay 4, 2024Saturday
-
24H run
More Information
-
Davenport, IA
361 miles point to pointScott County, IA
3. Maple Syrup Fun Run
-
Past DateMay 4, 2024Saturday
-
50K, 25K, 10K, 5K, 1M trail run
More Information
-
Faribault, MN
188 miles point to pointRice County, MN
4. Palisades Punisher or Promenade
-
Past DateMay 4, 2024Saturday
-
8H, 4.8M trail run
More Information
-
Mount Vernon, IA
309 miles point to pointLinn County, IA
5. Market to Market Relay - Iowa
-
May 10, 2025Saturday
-
75M relay
More Information
-
startJefferson, IA174 miles point to pointfinishDes Moines, IA223 miles point to pointPolk County, IAGreene County, IA
6. Flower Moon
-
Past DateMay 11, 2024Saturday
-
50M, 26.2M, 13.1M, 5K trail run
More Information
-
Pawhuska, OK
491 miles point to pointOsage County, OK
7. Ice Age Trail Run
-
Past DateMay 11, 2024Saturday
-
50M, 50K, 13.1M trail run
More Information
-
La Grange, WI
436 miles point to pointWalworth County, WI
8. Quad Rock 50
-
Past DateMay 11, 2024Saturday
-
50M, 25M trail run
More Information
-
Fort Collins, CO
494 miles point to pointLarimer County, CO
9. Galena Sky Trail Race
-
May 17, 2025Saturday
-
8H, 4H trail run
More Information
-
Galena, IL
347 miles point to pointJo Daviess County, IL
10. Runstock Ultra
-
Past DateMay 17, 2024Friday
-
44H, 26.2M, 13.1M, 10K, 5K run
More Information
-
Kaiser, MO
447 miles point to pointMiller County, MO
11. Superior Spring Trail Races
-
Past DateMay 18, 2024Saturday
-
50K, 25K, 12.5K trail run
More Information
-
Lutsen, MN
419 miles point to pointCook County, MN
12. Nebraska 50K Classic Relay
-
TentativeMay 24, 2025Saturday
-
50K relay
More Information
-
Pickrell, NE
234 miles point to pointGage County, NE
13. Bunk House Trail Runs
-
Past DateMay 25, 2024Saturday
-
50K, 30K, 10K trail run
More Information
-
Dousman, WI
442 miles point to pointWaukesha County, WI
14. Crown of the Crest
-
Past DateMay 25, 2024Saturday
-
100M, 13H trail run
More Information
-
Fremont, NE
161 miles point to pointDodge County, NE
15. Sugar Badger 50/50
-
Past DateMay 25, 2024Saturday
-
50M, 50K, 13.1M trail run
More Information
-
Belleville, WI
387 miles point to pointDane County, WI
16. Weld Your Mettle Ultra Marathon
-
Past DateMay 25, 2024Saturday
-
24H, 12H, 9H, 6H, 3H, 7K run | kids run
More Information
-
Eaton, CO
478 miles point to pointWeld County, CO
17. Wyoming Marathon Races
-
Past DateMay 26, 2024Sunday
-
50K, 26.2M, 13.1M, 5K trail run
More Information
-
Laramie, WY
498 miles point to pointAlbany County, WY
18. The Sticks
-
Past DateMay 30, 2024Thursday
-
72H trail run
More Information
-
Norton, KS
319 miles point to pointNorton County, KS
19. The Sticks
-
Past DateMay 31, 2024Friday
-
48H, 24H trail run
More Information
-
Norton, KS
319 miles point to pointNorton County, KS
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.