100Ms within 500 miles of Fenton, MO
Lima, OH
UnitedAF Ultramarathon
Oct 19, 2024
Perryville, AR
Arkansas Traveller 100
Oct 5, 2024
Sterling, IL
Hennepin Hundred
Oct 5, 2024
Alexander City, AL
Lake Martin 100
Apr 5, 2025
Dalton, GA
Georgia Jewel
Sep 21, 2024
Sep 20, 2024
Abingdon, VA
Yeti 100 Mile Endurance Run
Sep 27, 2024
Dubuque, IA
Mines of Spain 100
Oct 18, 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
Bethel, OH
East Fork 100M/100K
Aug 23, 2025
Lawrence, KS
Hawk Hundred
Sep 7, 2024
Ottawa, KS
Kansas Rails-to-Trails Extravaganza
Oct 26, 2024
Prairie Spirit Trail Ultra Races
Mar 22, 2025
Chatsworth, GA
Endurance Hunter 100
Nov 8, 2024
DT 100 Stone Anvil
Apr 16, 2025
Apr 17, 2025
Apr 18, 2025
Apr 19, 2025
Sylacauga, AL
Pinhoti 100
Nov 2, 2024
Heflin, AL
Pinhoti 100
Nov 2, 2024
Hot Springs, AR
Run LOViT
Feb 22, 2025
Wildwood, MO
Ozark Foothills
Apr 5, 2025
Apr 6, 2025
Pinckney, MI
Run Woodstock
Sep 6, 2024
Sep 7, 2024
Sep 8, 2024
Smyrna, GA
Underground Circus 100
May 24, 2025
Rockford, MI
Fred Running Relays
Jul 11, 2025
Jul 12, 2025
Tulsa, OK
Urban Adventure Race
Sep 28, 2024
La Grange, WI
Kettle Moraine 100 Endurance Runs
Jun 14, 2025
Albion, IN
Indiana Trail 100
Oct 12, 2024
Massillon, OH
Whispering Grace 100
Nov 11, 2023
Cassoday, KS
Heartland
Oct 12, 2024
Oct 11, 2024
Loudonville, OH
Mohican 100 Mile, 50 Mile and Marathon Runs
Jun 1, 2025
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
Blue Ridge, GA
Endurance Hunter 100
Nov 8, 2024
Cruel Jewel 100
May 16, 2025
Dover, OH
Tuscazoar Endurance Race
Aug 30, 2025
Honey Creek, IA
Hitchcock Experience
Dec 7, 2024
Burns, TN
Mo' Bell
Oct 12, 2024
Belleville, WI
Badger Trail Races
Aug 2, 2025
Aug 3, 2025
Vienna, IL
Tunnel Hill 100
Nov 9, 2024
Nov 10, 2024
Belmont, MI
Midwest Everest
Sep 28, 2024
Shepherdsville, KY
Crooked Creek Ultra Trail Race
Dec 7, 2024
Dec 8, 2024
Broken Arrow, OK
Bandit Blaze - Some Like It Hot
Aug 1, 2024
Fremont, NE
Crown of the Crest
May 25, 2024
Theilman, MN
Zumbro Endurance Run
Apr 11, 2025
Apr 12, 2025
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 12, 2025
Canal Fulton, OH
Eagle Up Ultra
Jun 7, 2025
Sylvan Grove, KS
Hell Creek 100
Sep 28, 2024
Jamestown, TN
No Business 100
Oct 25, 2024
Norton, VA
Cloudsplitter 100
Oct 12, 2024
Booneville, IA
Booneville Backroads Ultra
Aug 31, 2024
Oak Hill, WV
Rim to River 100
Oct 26, 2024
Keithville, LA
Screaming Monkey 100
Nov 2, 2024
Granger, IA
Stuffed Turkey Endurance Races
Nov 23, 2024
Cheney, KS
Honey Badger 100
Jul 12, 2025
Davis, OK
Arbuckle 100
Feb 22, 2025
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Whispering Grace 100
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Past DateNov 11, 2023Saturday
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100M, 100K, 50K run
More Information
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Massillon, OH
498 miles point to pointStark County, OH
2. 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
474 miles point to pointGregg County, TX
3. Herzog 100
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Past DateApr 20, 2024Saturday
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100M, 100K, 40M trail run
More Information
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Smithland, KY
146 miles point to pointLivingston County, KY
4. Crown of the Crest
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Past DateMay 25, 2024Saturday
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100M, 13H trail run
More Information
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Fremont, NE
378 miles point to pointDodge County, NE
5. Bandit Blaze - Some Like It Hot
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Past DateAug 1, 2024Thursday
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300M, 249.2M, 200M, 150M, 100M, 50M run
More Information
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Broken Arrow, OK
331 miles point to pointTulsa County, OK
6. Bad Dawg Ultra
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Past DateAug 17, 2024Saturday
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100M, 100K, 50M, 50K, 12M run
More Information
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Waynesville, MO
106 miles point to pointPulaski County, MO
7. Booneville Backroads Ultra
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Past DateAug 31, 2024Saturday
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100M, 100K, 50K, 10K run | 50K relay
More Information
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Booneville, IA
275 miles point to pointDallas County, IA
8. Run Woodstock
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Past DateSep 6, 2024Friday
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100M, 100K, 5K trail run
More Information
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Pinckney, MI
438 miles point to pointLivingston County, MI
9. Hawk Hundred
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Past DateSep 7, 2024Saturday
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100M, 50M, 26.2M trail run
More Information
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Lawrence, KS
256 miles point to pointDouglas County, KS
10. Cowboy 200
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Past DateSep 13, 2024FridayStart in Nofolk, NE
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200M, 100M trail run | 200M relay
More Information
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startNorfolk, NE441 miles point to pointfinishValentine, NE0 miles point to pointCherry County, NEMadison County, NE
11. Cowboy 200
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Past DateSep 14, 2024SaturdayStart in Atkinson, NE
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200M, 100M trail run | 200M relay
More Information
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startNorfolk, NE441 miles point to pointfinishValentine, NE0 miles point to pointCherry County, NEMadison County, NE
12. Georgia Jewel
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Past DateSep 20, 2024Friday
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100M trail run
More Information
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Dalton, GA
390 miles point to pointWhitfield County, GA
13. Yeti 100 Mile Endurance Run
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Sep 27, 2024Friday
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100M trail run
More Information
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Abingdon, VA
467 miles point to pointWashington County, VA
14. Hell Creek 100
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Sep 28, 2024Saturday
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140M, 100M, 100K, 20M trail run
More Information
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Sylvan Grove, KS
422 miles point to pointLincoln County, KS
15. Midwest Everest
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Sep 28, 2024Saturday
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100M, 50M, 10K trail run
More Information
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Belmont, MI
405 miles point to pointKent County, MI
16. 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
337 miles point to pointTulsa County, OK
17. Arkansas Traveller 100
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Oct 5, 2024Saturday
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100M trail run
More Information
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Perryville, AR
274 miles point to pointPerry County, AR
18. Hennepin Hundred
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Oct 5, 2024Saturday
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100M, 50M, 50K trail run
More Information
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Sterling, IL
229 miles point to pointWhiteside County, IL
19. Cloudsplitter 100
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Oct 12, 2024Saturday
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100M, 100K, 50K, 25K trail run | 100M relay
More Information
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Norton, VA
429 miles point to point
20. Farmdale Trail Run
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Oct 12, 2024Saturday
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100M, 50M, 30M trail run
More Information
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East Peoria, IL
154 miles point to pointTazewell County, IL
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.