100Ms within 500 miles of Ivins, UT
Logan, UT
Bear 100
Sep 27, 2024
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
Granite Bay, CA
Rio Del Lago 100 Mile Endurance Run
Nov 2, 2024
San Jose, CA
New Year's One Day
Dec 31, 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
Corona, CA
Run4Kids 24 Hour Running Party
Mar 22, 2024
Paso Robles, CA
Silver Moon Race: Paso Robles
Feb 24, 2024
Wrightwood, CA
Angeles Crest 100 Mile Endurance Run
Aug 3, 2024
Vernal, UT
McCoy Flats Death Race
Jul 13, 2024
Palm Springs, CA
Beyond Limits Ultra
Apr 3, 2024
Pinedale, WY
The Drift
Mar 10, 2024
Mar 8, 2024
Rocklin, CA
Mile Madness Endurance Run
Sep 20, 2024
Leadville, CO
Leadville Trail 100 Mile Run
Aug 17, 2024
Pocatello, ID
Scout Mountain Ultras
Jun 8, 2024
Jun 7, 2024
Sonoita, AZ
Old Pueblo Endurance Runs
Mar 2, 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
Olympic Valley, CA
Western States Endurance Run
Jun 29, 2024
Foresthill, CA
Canyons Endurance Runs
Apr 25, 2025
Apr 26, 2025
Butte Meadows, CA
Loco Go Big or Go Home Challenge
Jun 1, 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
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. Silver Moon Race: Paso Robles - Paso Robles
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Past DateFeb 24, 2024Saturday
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24H, 100M, 12H, 6H, 10K, 2M trail run | 24H, 100M, 12H, 6H relay
More Information
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Paso Robles, CA
384 miles point to pointSan Luis Obispo County, CA
2. Old Pueblo Endurance Runs
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Past DateMar 2, 2024Saturday
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100M, 75M, 50M, 25M trail run
More Information
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Sonoita, AZ
412 miles point to pointSanta Cruz County, AZ
3. The Drift
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Past DateMar 8, 2024Friday
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100M trail run
More Information
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Pinedale, WY
442 miles point to pointSublette County, WY
4. Pulse Endurance Runs
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Past DateMar 15, 2024Friday
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24H, 100M, 12H, 6H trail run
More Information
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Eagle, ID
472 miles point to pointAda County, ID
5. Run4Kids 24 Hour Running Party
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Past DateMar 22, 2024Friday
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24H, 100M, 12H, 6H, 5K run
More Information
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Corona, CA
307 miles point to pointRiverside County, CA
6. 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
284 miles point to pointDavis County, UT
7. Beyond Limits Ultra
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Past DateApr 3, 2024Wednesday
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72H, 48H, 200M, 24H, 100M, 50M, 50K trail run
More Information
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Palm Springs, CA
277 miles point to pointRiverside County, CA
8. Born To Run Ultra Marathons
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Past DateMay 17, 2024Friday
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48H, 100M trail run
More Information
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Los Olivos, CA
382 miles point to pointSanta Barbara County, CA
9. 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
74 miles point to pointGarfield County, UT
10. Cool Moon Trail Runs
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Past DateJun 1, 2024Saturday
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100M, 100K, 50M, 25M trail run
More Information
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Cool, CA
406 miles point to pointEl Dorado County, CA
11. Great Divide Ultra
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Past DateJun 1, 2024Saturday
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100M, 100K, 50K, 25K trail run
More Information
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Divide, CO
468 miles point to pointTeller County, CO
12. Loco Go Big or Go Home Challenge
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Past DateJun 1, 2024Saturday
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100M, 100K, 50K, 13.1M, 10K run
More Information
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Butte Meadows, CA
463 miles point to pointButte County, CA
13. Scout Mountain Ultras
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Past DateJun 7, 2024Friday
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100M trail run
More Information
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Pocatello, ID
399 miles point to pointBannock County, ID
14. 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
484 miles point to pointEl Paso County, CO
15. 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
374 miles point to pointPlacer County, CA
16. Hardrock 100
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Jul 12, 2024Friday
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100M trail run
More Information
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Silverton, CO
322 miles point to pointSan Juan County, CO
17. 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
431 miles point to pointPark County, CO
18. McCoy Flats Death Race
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Jul 13, 2024Saturday
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100M, 4M run | last man standing
More Information
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Vernal, UT
316 miles point to pointUintah County, UT
19. High Lonesome 100
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Jul 19, 2024Friday
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100M trail run
More Information
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Mount Princeton, CO
413 miles point to pointChaffee County, CO
20. Tahoe Rim Trail Endurance Runs
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Jul 20, 2024Saturday
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100M, 50M, 55K trail run
More Information
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Lake Tahoe, NV
362 miles point to pointDouglas County, NV
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.