100Ms within 400 miles of Indian Wells, AZ
Big Bear Lake, CA
Kodiak Ultra Marathons
Oct 11, 2024
Oct 12, 2024
Fountain Hills, AZ
Javelina Jundred
Oct 26, 2024
Colorado Springs, CO
Ring the Springs
Jun 22, 2024
Jun 23, 2024
Silverton, CO
Hardrock 100
Jul 12, 2024
Henderson, NV
Jackpot Ultras
Feb 14, 2025
Feb 15, 2025
Steamboat Springs, CO
Run Rabbit Run
Sep 14, 2024
Sep 13, 2024
Vernal, UT
McCoy Flats Death Race
Jul 13, 2024
Palm Springs, CA
Beyond Limits Ultra
Apr 3, 2024
Leadville, CO
Leadville Trail 100 Mile Run
Aug 17, 2024
Sonoita, AZ
Old Pueblo Endurance Runs
Mar 2, 2024
Fairplay, CO
Silverheels Trail Runs
Jul 12, 2024
Jul 13, 2024
Mesquite, NV
Grandmaster Ultras
Mar 1, 2025
Mar 2, 2025
Pine, AZ
Mogollon Monster 100
Sep 7, 2024
Faust, UT
Pony Express Trail 100
Oct 18, 2024
Logandale, NV
Fire Fest Ultra
Nov 23, 2024
Nov 24, 2024
Nov 22, 2024
Julian, CA
San Diego 100
Jun 6, 2025
Divide, CO
Great Divide Ultra
Jun 1, 2024
Jun 2, 2024
Hatch, UT
Bryce Canyon Ultras
May 18, 2024
Apple Valley, UT
Zion Ultras
Apr 12, 2025
Apr 11, 2025
Cuba, NM
Deadman Peaks Trail Run
Nov 2, 2024
La Sal, UT
UTE 100
Aug 24, 2024
Orderville, UT
Zion 100-Mile Challenge
Aug 28, 2024
Mount Princeton, CO
High Lonesome 100
Jul 19, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Old Pueblo Endurance Runs
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Past DateMar 2, 2024Saturday
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100M, 75M, 50M, 25M trail run
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Sonoita, AZ
258 miles point to pointSanta Cruz County, AZ
2. Beyond Limits Ultra
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Past DateApr 3, 2024Wednesday
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72H, 48H, 200M, 24H, 100M, 50M, 50K trail run
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Palm Springs, CA
358 miles point to pointRiverside County, CA
3. Bryce Canyon Ultras
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Past DateMay 18, 2024Saturday
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100M, 50M, 60K, 50K, 30K trail run
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Hatch, UT
199 miles point to pointGarfield County, UT
4. Great Divide Ultra
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Past DateJun 1, 2024Saturday
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100M, 100K, 50K, 25K trail run
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Divide, CO
359 miles point to pointTeller County, CO
5. Ring the Springs
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Jun 22, 2024Saturday
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100M, 100K trail run
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Colorado Springs, CO
367 miles point to pointEl Paso County, CO
6. Hardrock 100
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Jul 12, 2024Friday
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100M trail run
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Silverton, CO
211 miles point to pointSan Juan County, CO
7. Silverheels Trail Runs
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Jul 12, 2024Friday
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100M, 100K trail run
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Fairplay, CO
342 miles point to pointPark County, CO
8. McCoy Flats Death Race
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Jul 13, 2024Saturday
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100M, 4M run | last man standing
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Vernal, UT
351 miles point to pointUintah County, UT
9. High Lonesome 100
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Jul 19, 2024Friday
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100M trail run
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Mount Princeton, CO
311 miles point to pointChaffee County, CO
10. Leadville Trail 100 Mile Run
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Aug 17, 2024Saturday
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100M trail run
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Leadville, CO
334 miles point to pointLake County, CO
11. UTE 100
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Aug 24, 2024Saturday
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100M, 50M trail run
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La Sal, UT
207 miles point to pointSan Juan County, UT
12. Zion 100-Mile Challenge
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Aug 28, 2024Wednesday
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100M trail run
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Orderville, UT
187 miles point to pointKane County, UT
13. Mogollon Monster 100
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Sep 7, 2024Saturday
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100M, 105K, 35K trail run
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Pine, AZ
100 miles point to pointGila County, AZ
14. Run Rabbit Run
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Sep 13, 2024Friday
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100M trail run
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Steamboat Springs, CO
392 miles point to pointRoutt County, CO
15. Flagstaff to Grand Canyon Stagecoach Line 100 Mile, 55K & Relays
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Sep 21, 2024Saturday
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100M, 55K trail run | 100M, 55K relay
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Flagstaff, AZ
84 miles point to pointCoconino County, AZ
16. 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
310 miles point to pointCuster County, CO
17. Kodiak Ultra Marathons
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Oct 11, 2024Friday
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100M trail run
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Big Bear Lake, CA
370 miles point to pointSan Bernardino County, CA
18. Pony Express Trail 100
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Oct 18, 2024Friday
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100M, 50M run
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Faust, UT
353 miles point to pointTooele County, UT
19. Javelina Jundred
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Oct 26, 2024Saturday
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100M, 100K, 31K trail run
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Fountain Hills, AZ
151 miles point to pointMaricopa County, AZ
20. Deadman Peaks Trail Run
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Nov 2, 2024Saturday
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100M, 53M, 55K, 30K, 8M trail run | 100M, 53M relay
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Cuba, NM
172 miles point to pointSandoval County, NM
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.