April Ultras in the West
Snoqualmie, WA
Mt. Si Relay & Trail Runs
Apr 21, 2024
Huntington Beach, CA
Ragnar So Cal
Apr 12, 2024
Colorado Springs, CO
Rattler Trail Race
Apr 13, 2024
Cheyenne Mountain Trail Race
Apr 27, 2024
San Jose, CA
Sierra Azul Trail Challenge
Apr 20, 2024
Issaquah, WA
Squak Mountain Trail Run
Apr 20, 2024
Ellensburg, WA
Yakima Skyline Rim 50K
Apr 20, 2024
Seattle, WA
Cottontail 6 &12 Hour
Apr 13, 2024
Walnut Creek, CA
Diablo Trails Challenge
Apr 6, 2024
Moab, UT
Run Up For Air Moab
Apr 6, 2024
Amasa Trail Race
Apr 20, 2024
Thelma and Louise Marathon
Apr 27, 2024
Lake Hughes, CA
Leona Divide
Apr 20, 2024
Woodside, CA
Woodside Crossover
Apr 13, 2024
Loveland, CO
Run the Ranch
Apr 5, 2024
Apr 6, 2024
Spokane, WA
Spokane River Run
Apr 21, 2024
Port Angeles, WA
OAT Run
Apr 13, 2024
Palm Springs, CA
Beyond Limits Ultra
Apr 3, 2024
Calistoga, CA
Napa Valley Endurance Run
Apr 14, 2024
Coronado, CA
Ragnar So Cal
Apr 12, 2024
Brighton, CO
Runs With Scissors Races
Apr 27, 2024
Castro Valley, CA
SPASM Lake Chabot
Apr 13, 2024
Healdsburg, CA
Lake Sonoma 50
Apr 12, 2024
Apr 13, 2024
Sisters, OR
Peterson Ridge Rumble
Apr 14, 2024
Canon City, CO
Royal Gorge Groove
Apr 20, 2024
Reedley, CA
Silver Moon Race: Reedley
Apr 20, 2024
Borrego Springs, CA
Badwater Salton Sea
Apr 27, 2024
Cascade Locks, OR
Gorge Waterfalls
Apr 14, 2024
Apr 13, 2024
Mariposa, CA
G-Bar Ultra and Trail Run
Apr 20, 2024
Roseburg, OR
Roseburg to Coos Bay Relay
Apr 20, 2024
Marcola, OR
Shotgun Trail Blast
Apr 6, 2024
Foresthill, CA
Canyons Endurance Runs
Apr 26, 2024
Apr 27, 2024
Julian, CA
Oriflamme 50K
Apr 13, 2024
Apple Valley, UT
Zion Ultras
Apr 13, 2024
Apr 14, 2024
La Honda, CA
Horseshoe Lake
Apr 21, 2024
Orcas Island, WA
Orcas Island Trail Runs
Apr 27, 2024
Apr 28, 2024
Pilot Hill, CA
Placer Trail Running Festival
Apr 13, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Beyond Limits Ultra
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Apr 3, 2024Wednesday
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72H, 48H, 200M, 24H, 100M, 50M, 50K trail run
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Palm Springs, CA
Riverside County, CA
2. American River 50 Mile Endurance Run
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Apr 6, 2024Saturday
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50M, 25M trail run
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Folsom, CA
Sacramento County, CA
3. Ancient Lakes Trail Run
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Apr 6, 2024Saturday
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50M, 50K, 25K, 10K trail run
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Quincy, WA
Grant County, WA
4. Diablo Trails Challenge
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Apr 6, 2024Saturday
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50K, 13.1M, 10K, 5K trail run
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Walnut Creek, CA
Contra Costa County, CA
5. Run the Ranch
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Apr 6, 2024Saturday
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12H, 6H, 4H trail run | 12H relay
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Loveland, CO
Larimer County, CO
6. Run Up For Air Moab
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Apr 6, 2024Saturday
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12H, 6H, 3H trail run
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Moab, UT
Grand County, UT
7. Shotgun Trail Blast
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Apr 6, 2024Saturday
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50K, 25K, 10K, 5K trail run
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Marcola, OR
Lane County, OR
8. Ancient Lakes Trail Run
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Apr 7, 2024Sunday
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50M, 50K, 25K, 10K trail run
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Quincy, WA
Grant County, WA
9. Desert RATS Trail Running Festival
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Apr 12, 2024Friday
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100K trail run
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Fruita, CO
Mesa County, CO
10. Ragnar So Cal
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Apr 12, 2024Friday
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200M relay
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startCoronado, CAfinishHuntington Beach, CAOrange County, CASan Diego County, CA
11. Cottontail 6 &12 Hour
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Apr 13, 2024Saturday
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12H, 6H trail run
Virtual OptionMore Information
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Seattle, WA
King County, WA
12. Desert RATS Trail Running Festival
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Apr 13, 2024Saturday
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50K, 26.2M trail run
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Fruita, CO
Mesa County, CO
13. Gorge Waterfalls
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Apr 13, 2024Saturday
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100K trail run
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Cascade Locks, OR
Hood River County, OR
14. Lake Sonoma 50
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Apr 13, 2024Saturday
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50M, 26.2M trail run
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Healdsburg, CA
Sonoma County, CA
15. OAT Run
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Apr 13, 2024Saturday
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50K, 13.1M, 12K trail run
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Port Angeles, WA
Clallam County, WA
16. Oriflamme 50K
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Apr 13, 2024Saturday
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50K trail run
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Julian, CA
San Diego County, CA
17. Placer Trail Running Festival
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Apr 13, 2024Saturday
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50K, 25K, 10K, 5K trail run | kids run | 5K novelty run
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Pilot Hill, CA
El Dorado County, CA
18. Rattler Trail Race
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Apr 13, 2024Saturday
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50K, 25K, 10K trail run
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Colorado Springs, CO
El Paso County, CO
19. SPASM Lake Chabot
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Apr 13, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
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Castro Valley, CA
Alameda County, CA
20. Woodside Crossover
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Apr 13, 2024Saturday
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50K, 35K, 13.1M, 10K trail run
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Woodside, CA
San Mateo County, CA
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.