100Ms within 500 miles of Fort Gibson, OK
Perryville, AR
Arkansas Traveller 100
Oct 5, 2024
Glen Rose, TX
Dinosaur Valley Endurance Run
Nov 23, 2024
Nov 24, 2024
East Peoria, IL
Farmdale Trail Run
Oct 12, 2024
Ardmore, OK
Lake Murray Endurance Run
Oct 26, 2024
Longview, TX
Grace Creek Grinder
Feb 3, 2024
Lawrence, KS
Hawk Hundred
Sep 7, 2024
Ottawa, KS
Prairie Spirit Trail Ultra Races
Mar 23, 2024
Kansas Rails-to-Trails Extravaganza
Oct 26, 2024
Decatur, TX
Grasslands Trail Run
Mar 15, 2025
Hot Springs, AR
Run LOViT
Feb 22, 2025
Wildwood, MO
Ozark Foothills
Apr 6, 2024
Apr 7, 2024
Huntsville, TX
Rocky Raccoon 100 Trail Race
Feb 1, 2025
Tulsa, OK
Urban Adventure Race
Sep 28, 2024
San Antonio, TX
Medusa 100
Nov 4, 2023
West Columbia, TX
Grit Ultra Endurance Challenge
Dec 31, 2023
Cassoday, KS
Heartland
Oct 12, 2024
Oct 11, 2024
Pelham, AL
Blood Rock 100
Dec 7, 2024
Dec 6, 2024
Wilburton, OK
Outlaw 100
Feb 8, 2025
Tahlequah, OK
Pumpkin Holler Hunnerd
Oct 19, 2024
Waynesville, MO
Bad Dawg Ultra
Aug 17, 2024
Steelville, MO
Ozark Trail 100 Mile Endurance Run
Oct 26, 2024
Honey Creek, IA
Hitchcock Experience
Dec 7, 2024
Burns, TN
Mo' Bell
Oct 12, 2024
Burnet, TX
Full Moon Ultra
Oct 28, 2023
Needville, TX
Brazos Bend 100
Dec 7, 2024
Ville Platte, LA
Loup Garou Trail Run
Dec 7, 2024
Vienna, IL
Tunnel Hill 100
Nov 9, 2024
Nov 10, 2024
Fremont, NE
Crown of the Crest
May 25, 2024
Smithland, KY
Herzog 100
Apr 20, 2024
High Ridge, MO
The Shippey Endurance Runs
Jan 18, 2025
Jan 19, 2025
Sewanee, TN
Rim Runner
Apr 13, 2024
Apr 14, 2024
Sylvan Grove, KS
Hell Creek 100
Sep 28, 2024
Cat Spring, TX
Habanero Hundred
Aug 24, 2024
Booneville, IA
Booneville Backroads Ultra
Aug 31, 2024
Keithville, LA
Screaming Monkey 100
Nov 2, 2024
Granger, IA
Stuffed Turkey Endurance Races
Nov 23, 2024
Cheney, KS
Honey Badger 100
Jul 27, 2024
Davis, OK
Arbuckle 100
Apr 6, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Full Moon Ultra
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Past DateOct 28, 2023Saturday
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100M, 50M, 20K, 10K trail run
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Burnet, TX
382 miles point to pointBurnet County, TX
2. Medusa 100
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Past DateNov 4, 2023Saturday
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100M, 100K, 50K, 10K, 5K trail run
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San Antonio, TX
473 miles point to pointBexar County, TX
3. Grit Ultra Endurance Challenge
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Past DateDec 31, 2023Sunday
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100M, 100K, 50M, 50K run | last man standing | 100M, 100K, 50M, 50K relay
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West Columbia, TX
460 miles point to pointBrazoria County, TX
4. Grace Creek Grinder
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Past DateFeb 3, 2024Saturday
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100M, 100K, 2.5M trail run
More Information
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Longview, TX
229 miles point to pointGregg County, TX
5. Prairie Spirit Trail Ultra Races
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Past DateMar 23, 2024Saturday
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100M, 100K, 50M, 50K trail run
More Information
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Ottawa, KS
194 miles point to pointFranklin County, KS
6. Arbuckle 100
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Past DateApr 6, 2024Saturday
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100M, 100K, 40M, 20M, 10K trail run
More Information
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Davis, OK
133 miles point to pointMurray County, OK
7. Ozark Foothills
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Past DateApr 6, 2024Saturday
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100M, 50M, 50K, 25K trail run
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Wildwood, MO
311 miles point to pointSt Louis County, MO
8. Rim Runner
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Past DateApr 13, 2024Saturday
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100M, 50M, 26.2M, 13.1M trail run
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Sewanee, TN
496 miles point to pointFranklin County, TN
9. Rim Runner
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Past DateApr 14, 2024Sunday
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100M, 50M, 26.2M trail run
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Sewanee, TN
496 miles point to pointFranklin County, TN
10. Herzog 100
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Past DateApr 20, 2024Saturday
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100M, 100K, 40M trail run
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Smithland, KY
375 miles point to pointLivingston County, KY
11. 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
395 miles point to pointDodge County, NE
12. Honey Badger 100
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Jul 27, 2024Saturday
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100M run
More Information
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Cheney, KS
185 miles point to pointSedgwick County, KS
13. Bad Dawg Ultra
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Aug 17, 2024Saturday
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100M, 100K, 50M, 50K, 12M run
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Waynesville, MO
213 miles point to pointPulaski County, MO
14. Habanero Hundred
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Aug 24, 2024Saturday
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100M, 100K, 26.2M, 13.1M, 10K trail run | 100M, 100K relay
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Cat Spring, TX
415 miles point to pointAustin County, TX
15. Booneville Backroads Ultra
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Aug 31, 2024Saturday
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100M, 100K, 50K, 10K run | 50K relay
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Booneville, IA
402 miles point to pointDallas County, IA
16. Hawk Hundred
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Sep 7, 2024Saturday
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100M, 50M, 26.2M trail run
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Lawrence, KS
217 miles point to pointDouglas County, KS
17. Cowboy 200
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Sep 13, 2024FridayStart in Nofolk, NE
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200M, 100M trail run | 200M relay
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startNorfolk, NE446 miles point to pointfinishValentine, NE0 miles point to pointCherry County, NEMadison County, NE
18. Cowboy 200
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Sep 14, 2024SaturdayStart in Atkinson, NE
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200M, 100M trail run | 200M relay
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startNorfolk, NE446 miles point to pointfinishValentine, NE0 miles point to pointCherry County, NEMadison County, NE
19. 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
278 miles point to pointLincoln County, KS
20. Urban Adventure Race
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Sep 28, 2024Saturday
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100M, 75M, 26.2M, 25M run
More Information
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Tulsa, OK
45 miles point to pointTulsa County, OK
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.