100Ms within 400 miles of Farr West, UT
Logan, UT
Bear 100
Sep 27, 2024
Silverton, CO
Hardrock 100
Jul 11, 2025
Syracuse, UT
Antelope Island Buffalo Run
Mar 28, 2025
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 16, 2025
Mar 14, 2025
Leadville, CO
Leadville Trail 100 Mile Run
Aug 16, 2025
Pocatello, ID
Scout Mountain Ultras
Jun 8, 2024
Jun 7, 2024
Fairplay, CO
Silverheels Trail Runs
Jul 11, 2025
Jul 12, 2025
Wendover, UT
Salt Flats Endurance Runs
May 2, 2025
Mesquite, NV
Flat Top Mesa Endurance Run
Feb 28, 2025
Mar 1, 2025
Grandmaster Ultras
Mar 1, 2025
Mar 2, 2025
Faust, UT
Pony Express Trail 100
Oct 18, 2024
Kaysville, UT
Wasatch Front 100 Mile Endurance Run
Sep 6, 2024
Ketchum, ID
Standhope Ultra Challenge
Jul 25, 2025
Logandale, NV
Fire Fest Ultra
Nov 23, 2024
Nov 24, 2024
Nov 22, 2024
Divide, CO
Great Divide Ultra
Jun 6, 2025
Jun 7, 2025
Hatch, UT
Bryce Canyon Ultras
Sep 20, 2025
Irwin, ID
Operation CENTURY
Aug 30, 2024
Apple Valley, UT
Zion Ultras
Apr 12, 2025
Apr 11, 2025
La Sal, UT
UTE 100
Aug 24, 2024
Orderville, UT
Zion 100-Mile Challenge
Aug 28, 2024
Mount Princeton, CO
High Lonesome 100
Jul 18, 2025
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Pulse Endurance Runs
-
Past DateMar 15, 2024Friday
-
24H, 100M, 12H, 6H trail run
More Information
-
Eagle, ID
283 miles point to pointAda County, ID
2. Scout Mountain Ultras
-
Past DateJun 7, 2024Friday
-
100M trail run
More Information
-
Pocatello, ID
111 miles point to pointBannock County, ID
3. McCoy Flats Death Race
-
Past DateJul 13, 2024Saturday
-
100M, 4M run | last man standing
More Information
-
Vernal, UT
145 miles point to pointUintah County, UT
4. UTE 100
-
Past DateAug 24, 2024Saturday
-
100M, 50M trail run
More Information
-
La Sal, UT
253 miles point to pointSan Juan County, UT
5. Zion 100-Mile Challenge
-
Past DateAug 28, 2024Wednesday
-
100M trail run
More Information
-
Orderville, UT
280 miles point to pointKane County, UT
6. Operation CENTURY
-
Past DateAug 30, 2024Friday
-
100M trail run
More Information
-
Irwin, ID
151 miles point to pointBonneville County, ID
7. Wasatch Front 100 Mile Endurance Run
-
Past DateSep 6, 2024Friday
-
100M run
More Information
-
Kaysville, UT
19 miles point to pointDavis County, UT
8. Run Rabbit Run
-
Past DateSep 13, 2024Friday
-
100M trail run
More Information
-
Steamboat Springs, CO
281 miles point to pointRoutt County, CO
9. IMTUF100
-
Past DateSep 21, 2024Saturday
-
100M trail run
More Information
-
McCall, ID
330 miles point to pointValley County, ID
10. Bear 100
-
Sep 27, 2024Friday
-
100M trail run
More Information
-
Logan, UT
32 miles point to pointCache County, UT
11. Pony Express Trail 100
-
Oct 18, 2024Friday
-
100M, 50M run
More Information
-
Faust, UT
79 miles point to pointTooele County, UT
12. Fire Fest Ultra
-
Nov 23, 2024Saturday
-
100M, 100K, 50M, 50K, 26.2M, 13.1M, 10K, 5K trail run
More Information
-
Logandale, NV
350 miles point to pointClark County, NV
13. Jackpot Ultras
-
Feb 14, 2025Friday
-
48H, 100M run
More Information
-
Henderson, NV
398 miles point to pointClark County, NV
14. Jackpot Ultras
-
Feb 15, 2025Saturday
-
24H, 100M, 12H, 50M, 6H run
More Information
-
Henderson, NV
398 miles point to pointClark County, NV
15. Flat Top Mesa Endurance Run
-
Feb 28, 2025Friday
-
100M, 100K trail run
More Information
-
Mesquite, NV
329 miles point to pointClark County, NV
16. Grandmaster Ultras
-
Mar 1, 2025Saturday
-
100M, 100K trail run
More Information
-
Mesquite, NV
329 miles point to pointClark County, NV
17. Antelope Canyon Ultra Marathons
-
Mar 8, 2025Saturday
-
100M, 50M, 55K, 13.1M trail run
More Information
-
Page, AZ
304 miles point to pointCoconino County, AZ
18. The Drift
-
Mar 14, 2025Friday
-
100M trail run
More Information
-
Pinedale, WY
158 miles point to pointSublette County, WY
19. Antelope Island Buffalo Run
-
Mar 28, 2025Friday
-
100M, 50M, 50K, 25K trail run
More Information
-
Syracuse, UT
14 miles point to pointDavis County, UT
20. Zion Ultras
-
Apr 12, 2025Saturday
-
100M, 100K, 60K, 30K trail run
More Information
-
Apple Valley, UT
296 miles point to pointWashington 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.