100Ms within 500 miles of South Jordan, UT
Logan, UT
Bear 100
Sep 27, 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
Lake Tahoe, NV
Tahoe Rim Trail Endurance Runs
Jul 20, 2024
Syracuse, UT
Antelope Island Buffalo Run
Mar 29, 2024
Henderson, NV
Jackpot Ultras
Feb 14, 2025
Feb 15, 2025
Steamboat Springs, CO
Run Rabbit Run
Sep 14, 2024
Sep 13, 2024
McCall, ID
IMTUF100
Sep 21, 2024
Vernal, UT
McCoy Flats Death Race
Jul 13, 2024
Pinedale, WY
The Drift
Mar 10, 2024
Mar 8, 2024
Leadville, CO
Leadville Trail 100 Mile Run
Aug 17, 2024
Pocatello, ID
Scout Mountain Ultras
Jun 8, 2024
Jun 7, 2024
Fairplay, CO
Silverheels Trail Runs
Jul 12, 2024
Jul 13, 2024
Wendover, UT
Salt Flats Endurance Runs
May 2, 2025
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
Kaysville, UT
Wasatch Front 100 Mile Endurance Run
Sep 6, 2024
Reedley, CA
Silver Moon Race: Reedley
Apr 12, 2025
Ketchum, ID
Standhope Ultra Challenge
Jul 26, 2024
Custer, SD
Lean Horse
Aug 16, 2024
Aug 17, 2024
Olympic Valley, CA
Western States Endurance Run
Jun 29, 2024
Foresthill, CA
Canyons Endurance Runs
Apr 25, 2025
Apr 26, 2025
Logandale, NV
Fire Fest Ultra
Nov 23, 2024
Nov 24, 2024
Nov 22, 2024
Divide, CO
Great Divide Ultra
Jun 1, 2024
Jun 2, 2024
Hatch, UT
Bryce Canyon Ultras
May 18, 2024
Irwin, ID
Operation CENTURY
Aug 30, 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
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Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. The Drift
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Past DateMar 8, 2024Friday
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100M trail run
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Pinedale, WY
193 miles point to pointSublette County, WY
2. Pulse Endurance Runs
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Past DateMar 15, 2024Friday
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24H, 100M, 12H, 6H trail run
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Eagle, ID
319 miles point to pointAda County, ID
3. Antelope Island Buffalo Run
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Past DateMar 29, 2024Friday
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100M, 50M, 50K, 25K trail run
More Information
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Syracuse, UT
37 miles point to pointDavis County, UT
4. Bryce Canyon Ultras
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Past DateMay 18, 2024Saturday
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100M, 50M, 60K, 50K, 30K trail run
More Information
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Hatch, UT
203 miles point to pointGarfield County, UT
5. Cool Moon Trail Runs
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Past DateJun 1, 2024Saturday
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100M, 100K, 50M, 25M trail run
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Cool, CA
495 miles point to pointEl Dorado County, CA
6. 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
376 miles point to pointTeller County, CO
7. Scout Mountain Ultras
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Past DateJun 7, 2024Friday
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100M trail run
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Pocatello, ID
162 miles point to pointBannock County, ID
8. Bighorn Mountain Wild and Scenic Trail Run
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Past DateJun 14, 2024Friday
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100M run
More Information
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Sheridan, WY
394 miles point to pointSheridan County, WY
9. Ring the Springs
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Jun 22, 2024Saturday
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100M, 100K trail run
More Information
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Colorado Springs, CO
396 miles point to pointEl Paso County, CO
10. Western States Endurance Run
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Jun 29, 2024Saturday
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100M trail run
More Information
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Olympic Valley, CA
450 miles point to pointPlacer County, CA
11. Hardrock 100
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Jul 12, 2024Friday
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100M trail run
More Information
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Silverton, CO
296 miles point to pointSan Juan County, CO
12. Silverheels Trail Runs
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Jul 12, 2024Friday
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100M, 100K trail run
More Information
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Fairplay, CO
328 miles point to pointPark County, CO
13. 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
128 miles point to pointUintah County, UT
14. High Lonesome 100
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Jul 19, 2024Friday
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100M trail run
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Mount Princeton, CO
331 miles point to pointChaffee County, CO
15. Tahoe Rim Trail Endurance Runs
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Jul 20, 2024Saturday
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100M, 50M, 55K trail run
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Lake Tahoe, NV
442 miles point to pointDouglas County, NV
16. Standhope Ultra Challenge
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Jul 26, 2024Friday
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100M, 38M, 18M trail run
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Ketchum, ID
251 miles point to pointBlaine County, ID
17. Lean Horse
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Aug 16, 2024Friday
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100M trail run | 100M relay
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Custer, SD
494 miles point to pointCuster County, SD
18. 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
313 miles point to pointLake County, CO
19. UTE 100
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Aug 24, 2024Saturday
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100M, 50M trail run
More Information
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La Sal, UT
211 miles point to pointSan Juan County, UT
20. Zion 100-Mile Challenge
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Aug 28, 2024Wednesday
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100M trail run
More Information
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Orderville, UT
230 miles point to pointKane County, UT
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.