September 100Ks in the USA
Easton, WA
Ultra Fest
Sep 21, 2024
Tyler, TX
Piney Woods Ultra
Sep 28, 2024
Toledo, OH
Miakonda Trail Ultra
Sep 2, 2023
Virgil, NY
Virgil Crest Ultras
Sep 14, 2024
Plain, WA
Plain Endurance Runs
Sep 14, 2024
Pinckney, MI
Run Woodstock
Sep 6, 2024
Sep 7, 2024
Sep 8, 2024
Jim Thorpe, PA
Boulder Field Ultra
Sep 14, 2024
Castro Valley, CA
Dick Collins Firetrails
Sep 28, 2024
Paris, TX
Paris Pair
Sep 21, 2024
Wellsboro, PA
Pine Creek Challenge
Sep 7, 2024
Shenandoah, VA
Grindstone
Sep 20, 2024
Sep 21, 2024
Sylvan Grove, KS
Hell Creek 100
Sep 28, 2024
Lakeshore, CA
China Peak Running Festival
Sep 7, 2024
Hurricane, WV
Hurricane 100K
Sep 7, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Miakonda Trail Ultra
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Past DateSep 2, 2023Saturday
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24H, 100K, 15K trail run | 24H relay
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Toledo, OH
Lucas County, OH
2. Run Woodstock
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Sep 6, 2024Friday
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100M, 100K, 5K trail run
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Pinckney, MI
Livingston County, MI
3. China Peak Running Festival
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Sep 7, 2024Saturday
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100K, 50K, 25K, 10K trail run
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Lakeshore, CA
Fresno County, CA
4. Hurricane 100K
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Sep 7, 2024Saturday
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100K trail run
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Hurricane, WV
Putnam County, WV
5. Pine Creek Challenge
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Sep 7, 2024Saturday
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100M, 100K, 50M, 26.2M trail run | 100M relay
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Wellsboro, PA
Tioga County, PA
6. Boulder Field Ultra
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Sep 14, 2024Saturday
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100K, 50K, 18M trail run
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Jim Thorpe, PA
Carbon County, PA
7. Plain Endurance Runs
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Sep 14, 2024Saturday
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100M, 100K trail run
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Plain, WA
Chelan County, WA
8. Virgil Crest Ultras
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Sep 14, 2024Saturday
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100M, 100K, 50M, 50K trail run
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Virgil, NY
Cortland County, NY
9. Dances With Dirt - Michigan
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Sep 21, 2024Saturday
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50M, 50K, 30K trail run | 100K relay
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Hell, MI
Livingston County, MI
10. Grindstone
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Sep 21, 2024Saturday
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100K, 21K trail run
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Shenandoah, VA
Page County, VA
11. Paris Pair
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Sep 21, 2024Saturday
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100K, 50K, 13.1M, 10K, 5K trail run
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Paris, TX
Lamar County, TX
12. Ultra Fest
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Sep 21, 2024Saturday
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100M, 100K, 50M, 50K trail run
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Easton, WA
Kittitas County, WA
13. American Birkebeiner Trail Run
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Sep 28, 2024Saturday
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100K, 26.2M, 13.1M, 5K trail run | 100K, 26.2M relay
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Cable, WI
Bayfield County, WI
14. Bear Chase Race - Half Marathon & 10K
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Sep 28, 2024Saturday
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100K, 50M, 50K trail run
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Lakewood, CO
Jefferson County, CO
15. Dick Collins Firetrails
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Sep 28, 2024Saturday
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100K, 50M, 26.2M trail run
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Castro Valley, CA
Alameda County, CA
16. Hell Creek 100
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Sep 28, 2024Saturday
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140M, 100M, 100K, 20M trail run
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Sylvan Grove, KS
Lincoln County, KS
17. Piney Woods Ultra
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Sep 28, 2024Saturday
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100K, 50K, 25K, 10K, 5K trail run
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Tyler, TX
Smith County, TX
18. Sangre de Cristo Ultras
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Sep 28, 2024Saturday
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100M, 100K, 50K trail run
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Westcliffe, CO
Custer 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.