100Ms within 400 miles of Polk City, IA
Sterling, IL
Hennepin Hundred
Oct 5, 2024
Dubuque, IA
Mines of Spain 100
Oct 18, 2024
East Peoria, IL
Farmdale Trail Run
Oct 12, 2024
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
Wildwood, MO
Ozark Foothills
Apr 5, 2025
Apr 6, 2025
La Grange, WI
Kettle Moraine 100 Endurance Runs
Jun 14, 2025
Cassoday, KS
Heartland
Oct 12, 2024
Oct 11, 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
Belleville, WI
Badger Trail Races
Aug 2, 2025
Aug 3, 2025
Vienna, IL
Tunnel Hill 100
Nov 9, 2024
Nov 10, 2024
Fremont, NE
Crown of the Crest
May 25, 2024
Theilman, MN
Zumbro Endurance Run
Apr 11, 2025
Apr 12, 2025
High Ridge, MO
The Shippey Endurance Runs
Jan 18, 2025
Jan 19, 2025
Sylvan Grove, KS
Hell Creek 100
Sep 28, 2024
Booneville, IA
Booneville Backroads Ultra
Aug 31, 2024
Granger, IA
Stuffed Turkey Endurance Races
Nov 23, 2024
Cheney, KS
Honey Badger 100
Jul 12, 2025
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Crown of the Crest
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Past DateMay 25, 2024Saturday
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100M, 13H trail run
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Fremont, NE
149 miles point to pointDodge County, NE
2. Bad Dawg Ultra
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Past DateAug 17, 2024Saturday
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100M, 100K, 50M, 50K, 12M run
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Waynesville, MO
284 miles point to pointPulaski County, MO
3. Booneville Backroads Ultra
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Past DateAug 31, 2024Saturday
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100M, 100K, 50K, 10K run | 50K relay
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Booneville, IA
19 miles point to pointDallas County, IA
4. Hawk Hundred
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Past DateSep 7, 2024Saturday
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100M, 50M, 26.2M trail run
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Lawrence, KS
212 miles point to pointDouglas County, KS
5. Cowboy 200
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Past DateSep 13, 2024FridayStart in Nofolk, NE
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200M, 100M trail run | 200M relay
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startNorfolk, NE197 miles point to pointfinishValentine, NE370 miles point to pointCherry County, NEMadison County, NE
6. Cowboy 200
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Past DateSep 14, 2024SaturdayStart in Atkinson, NE
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200M, 100M trail run | 200M relay
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startNorfolk, NE197 miles point to pointfinishValentine, NE370 miles point to pointCherry County, NEMadison County, NE
7. 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
313 miles point to pointLincoln County, KS
8. Hennepin Hundred
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Oct 5, 2024Saturday
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100M, 50M, 50K trail run
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Sterling, IL
213 miles point to pointWhiteside County, IL
9. Farmdale Trail Run
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Oct 12, 2024Saturday
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100M, 50M, 30M trail run
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East Peoria, IL
232 miles point to pointTazewell County, IL
10. Heartland
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Oct 12, 2024Saturday
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100M, 100K, 50M, 26.2M, 13.1M trail run
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Cassoday, KS
301 miles point to pointButler County, KS
11. Mines of Spain 100
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Oct 18, 2024Friday
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100M, 100K trail run
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Dubuque, IA
169 miles point to pointDubuque County, IA
12. Kansas Rails-to-Trails Extravaganza
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Oct 26, 2024Saturday
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100M, 100K, 50M, 50K, 26.2M, 13.1M trail run
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Ottawa, KS
234 miles point to pointFranklin County, KS
13. Ozark Trail 100 Mile Endurance Run
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Oct 26, 2024Saturday
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100M trail run
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Steelville, MO
291 miles point to pointCrawford County, MO
14. tBunk Endurance Challenge
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Nov 9, 2024Saturday
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100M, 50M, 15K trail run
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Whitewater, WI
274 miles point to pointWalworth County, WI
15. Tunnel Hill 100
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Nov 9, 2024Saturday
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100M, 50M trail run
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Boston Marathon Qualifier
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Vienna, IL
395 miles point to pointJohnson County, IL
16. Stuffed Turkey Endurance Races
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Nov 23, 2024Saturday
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100M, 50M, 30M, 10M trail run
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Granger, IA
6 miles point to pointDallas County, IA
17. Hitchcock Experience
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Dec 7, 2024Saturday
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100M, 50M, 13.1M trail run
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Honey Creek, IA
117 miles point to pointPottawattamie County, IA
18. The Shippey Endurance Runs
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Jan 18, 2025Saturday
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100M, 100K, 40M trail run | 100M, 100K relay
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High Ridge, MO
284 miles point to pointJefferson County, MO
19. Prairie Spirit Trail Ultra Races
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Mar 22, 2025Saturday
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100M, 100K, 50M, 50K, 26.2M, 13.1M, 5M trail run
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Ottawa, KS
234 miles point to pointFranklin County, KS
20. Ozark Foothills
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Apr 5, 2025Saturday
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100M, 50M, 50K trail run
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Wildwood, MO
275 miles point to pointSt Louis County, MO
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.