May 6H to 24H Classic Races in the USA
Fairbanks, AK
Alaska Endurance Trail Run
May 31, 2024
Stratford, CT
Forgotten Forest Ultra Run
May 3, 2025
Flagstaff, AZ
Flagstaff Doggie Dash & Ultra Bash
May 18, 2024
Rochester, NY
Mind The Ducks 12 Hour
May 11, 2024
Fairmont, WV
EHQ Valley Falls 6 & 12 Hour
May 3, 2025
Terre Haute, IN
Hawthorn Half Day Relay & Ultra
May 25, 2024
Charlotte, NC
Time Laps
May 17, 2024
Bethel, OH
6 Hours of Power (East Fork State Park)
May 25, 2024
East Fork Trail Race
May 25, 2024
May 26, 2024
McMinnville, OR
Race to Space
May 11, 2024
The Race to Space
May 11, 2024
Lewis Center, OH
Alum Creek Trail Race
May 18, 2024
May 19, 2024
Smyrna, GA
Underground Circus 100
May 25, 2024
Snohomish, WA
Lord Hillbilly Trail Run
May 25, 2024
Galena, IL
Galena Sky Trail Race
May 17, 2025
Kirtland, OH
Outrun 24 Hour Trail Race
May 3, 2025
Charleston, WV
Middle Ridge Monster 8H Run
May 11, 2024
Davenport, IA
Corn Belt Running Club 24 Hour Run
May 4, 2024
New Gloucester, ME
Trail Festival at Pineland Farms
May 25, 2024
May 26, 2024
Pelham, AL
Runk the Gap
May 10, 2024
Nebo, NC
Saturday - Pisgah 8 Hour Adventure Race
May 4, 2024
Sunday - Pisgah 8 Hour Adventure Race
May 5, 2024
Boiling Springs, PA
Bubbletown What The Duck Ultra
May 25, 2024
Eagle Mountain, UT
Honor the Fallen Ruck/Run
May 26, 2024
Burnet, TX
Spider Mountain Trail Race
May 11, 2024
Wellsboro, PA
Hills Creek Endurance Challenge
May 4, 2024
Richfield, OH
HIgh Lea 6/12/24
May 18, 2024
Kendallville, IN
Armed Forces Endurance Run
May 18, 2024
Ashford, CT
Camp Challenge
May 18, 2024
Gregory, MI
Island Time
May 3, 2024
May 4, 2024
Tamworth, NH
White Lake Ultra
May 4, 2024
Perrysville, OH
Mohican Trail Race
May 11, 2024
May 12, 2024
Fremont, NE
Crown of the Crest
May 25, 2024
Sharon Hill, PA
Dawn to Dusk to Dawn Ultras
May 11, 2024
Mount Vernon, IA
Palisades Punisher or Promenade
May 4, 2024
Divide, CO
Endure Trail Runs
May 17, 2025
 |
 |
 |
 |
 |
 |
 |
 |
| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
| No | Race Date | Race | Location | Options |
|---|---|---|---|---|
| 21 |
May 17, 2025
Saturday
|
Endure Trail Runs
24H, 12H, 13.1M, 10K trail run
More Information
|
Divide, CO
Teller County, CO
|
|
| 22 |
May 17, 2025
Saturday
|
Galena Sky Trail Race
8H, 4H trail run
More Information
|
Galena, IL
Jo Daviess County, IL
|
|
| 23 |
May 17, 2025
Saturday
|
Parklands 6-Hour Endurance Relay
6H relay
More Information
 |
Jasper, IN
Dubois County, IN
|
|
| 24 |
Past Date
May 17, 2024
Friday
|
Time Laps
24H relay
More Information
|
Charlotte, NC
Mecklenburg County, NC
|
|
| 25 |
Past Date
May 18, 2024
Saturday
|
3 Days at the Fair
24H, 12H, 6H, 50K, 26.2M run
More Information
|
Augusta, NJ
Sussex County, NJ
|
|
| 26 |
Past Date
May 18, 2024
Saturday
|
Alum Creek Trail Race
6H, 13.1M, 10K, 5K trail run | 20K relay
More Information
|
Lewis Center, OH
Delaware County, OH
|
|
| 27 |
Past Date
May 18, 2024
Saturday
|
Armed Forces Endurance Run
12H, 8H, 4H run | 12H, 8H relay
More Information
|
Kendallville, IN
Noble County, IN
|
|
| 28 |
Past Date
May 18, 2024
Saturday
|
Camp Challenge
5K run | 6H trail run
More Information
|
Ashford, CT
Windham County, CT
|
|
| 29 |
Past Date
May 18, 2024
Saturday
|
Flagstaff Doggie Dash & Ultra Bash
12H, 6H, 3H, 5K trail run
More Information
|
Flagstaff, AZ
Coconino County, AZ
|
|
| 30 |
Past Date
May 18, 2024
Saturday
|
HIgh Lea 6/12/24
24H, 100M, 12H, 6H run
More Information
|
Richfield, OH
Summit County, OH
|
|
| 31 |
Past Date
May 19, 2024
Sunday
|
Alum Creek Trail Race
6H, 13.1M, 10K, 5K trail run | 20K relay
More Information
|
Lewis Center, OH
Delaware County, OH
|
|
| 32 |
Past Date
May 25, 2024
Saturday
|
Lord Hillbilly Trail Run
6H, 4H, 2H trail run
More Information
|
Snohomish, WA
Snohomish County, WA
|
|
| 33 |
Past Date
May 25, 2024
Saturday
|
6 Hours of Power (East Fork State Park)
6H trail run
More Information
|
Bethel, OH
Clermont County, OH
|
|
| 34 |
Past Date
May 25, 2024
Saturday
|
Bubbletown What The Duck Ultra
12H run
More Information
|
Boiling Springs, PA
Cumberland County, PA
|
|
| 35 |
Past Date
May 25, 2024
Saturday
|
Crown of the Crest
100M, 13H trail run
More Information
|
Fremont, NE
Dodge County, NE
|
|
| 36 |
Past Date
May 25, 2024
Saturday
|
East Fork Trail Race
8H, 13.1M, 10K, 5K trail run | 20K relay
More Information
|
Bethel, OH
Clermont County, OH
|
|
| 37 |
Past Date
May 25, 2024
Saturday
|
Hawthorn Half Day Relay & Ultra
12H, 6H run | 12H, 6H relay
More Information
|
Terre Haute, IN
Vigo County, IN
|
|
| 38 |
Past Date
May 25, 2024
Saturday
|
Sri Chinmoy 7 & 13 Hour Ultra Solo & Team Relay Races
13H, 7H trail run | 7H relay
More Information
|
Seattle, WA
King County, WA
|
|
| 39 |
Past Date
May 25, 2024
Saturday
|
Trail Festival at Pineland Farms
24H, 100K, 50K, 25K, 5K trail run | 24H relay
More Information
|
New Gloucester, ME
Cumberland County, ME
|
|
| 40 |
Past Date
May 25, 2024
Saturday
|
Underground Circus 100
36H, 24H, 100M, 12H, 50M, 40M, 6H, 30M run
More Information
|
Smyrna, GA
Cobb County, GA
|
City Location
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.