May Ultras in the USA
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
McKenzie County, ND
2. Salt Flats Endurance Runs
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May 2, 2025Friday
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100M, 50M, 50K, 5K run
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Wendover, UT
Tooele County, UT
3. EHQ Valley Falls 6 & 12 Hour
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May 3, 2025Saturday
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12H, 6H trail run
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Fairmont, WV
Marion County, WV
4. Forgotten Forest Ultra Run
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May 3, 2025Saturday
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9H trail run
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Stratford, CT
Fairfield County, CT
5. Grayson Highlands
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May 3, 2025Saturday
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50M, 50K trail run
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Grayson Highlands State Park, VA
Grayson County, VA
6. Hacienda Hills Run
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May 3, 2025Saturday
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50K, 26.2M, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
Santa Clara County, CA
7. Island Time
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Past DateMay 3, 2024Friday
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24H trail run
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Gregory, MI
Livingston County, MI
8. Outrun 24 Hour Trail Race
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May 3, 2025Saturday
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24H trail run
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Kirtland, OH
Lake County, OH
9. Van Cortlandt Park 50K
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May 3, 2025Saturday
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50K run
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Bronx, NY
Bronx County, NY
10. 6 Hours of Power (Caesar Creek State Park)
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Past DateMay 4, 2024Saturday
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6H trail run
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Waynesville, OH
Warren County, OH
11. Bend Beer Chase
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Past DateMay 4, 2024Saturday
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55M relay
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Bend, OR
Deschutes County, OR
12. Big A 50K Trail Race
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Past DateMay 4, 2024Saturday
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50K trail run
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York, ME
York County, ME
13. Chupacabra 50
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Past DateMay 4, 2024Saturday
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50M, 53K, 20K, 9K trail run
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Quanah, TX
Hardeman County, TX
14. Collegiate Peaks Trail Run
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Past DateMay 4, 2024Saturday
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50M, 25M trail run
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Buena Vista, CO
Chaffee County, CO
15. 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
Scott County, IA
16. Folsom Lake Trail Run
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Past DateMay 4, 2024Saturday
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50K, 30K, 13.1M, 10K trail run
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Folsom, CA
Sacramento County, CA
17. 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
Douglas County, CO
18. Hills Creek Endurance Challenge
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Past DateMay 4, 2024Saturday
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12H, 6H, 3H trail run
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Wellsboro, PA
Tioga County, PA
19. Hollywood to the Sea Road & Trail Relay
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Past DateMay 4, 2024Saturday
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75M trail run | 75M relay
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Los Angeles, CA
Los Angeles County, CA
20. Island Time
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Past DateMay 4, 2024Saturday
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12H, 6H trail run
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Gregory, MI
Livingston County, MI
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.