April Ultras within 500 miles of Phoenix, OR
Snoqualmie, WA
Mt. Si Relay & Trail Runs
Apr 21, 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
Woodside, CA
Woodside Crossover
Apr 13, 2024
Spokane, WA
Spokane River Run
Apr 21, 2024
Port Angeles, WA
OAT Run
Apr 12, 2025
Calistoga, CA
Napa Valley Endurance Run
Apr 13, 2025
Castro Valley, CA
SPASM Lake Chabot
Apr 12, 2025
Healdsburg, CA
Lake Sonoma 50
Apr 12, 2025
Sisters, OR
Peterson Ridge Rumble
Apr 13, 2025
Reedley, CA
Silver Moon Race: Kings River
Apr 12, 2025
Cascade Locks, OR
Gorge Waterfalls
Apr 13, 2025
Apr 12, 2025
Apr 11, 2025
Mariposa, CA
G-Bar Ultra and Trail Run
Apr 20, 2024
Roseburg, OR
Roseburg to Coos Bay Relay
Apr 26, 2025
Marcola, OR
Shotgun Trail Blast
Apr 6, 2024
Foresthill, CA
Canyons Endurance Runs
Apr 25, 2025
Apr 26, 2025
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 12, 2025
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. American River 50 Mile Endurance Run
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Apr 5, 2025Saturday
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50M, 25M trail run
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Folsom, CA
263 miles point to pointSacramento County, CA
2. Ancient Lakes Trail Run
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Apr 5, 2025Saturday
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50M, 50K, 25K, 10K trail run
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Quincy, WA
377 miles point to pointGrant County, WA
3. San Jose Spartan
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Apr 5, 2025Saturday
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50K, 21K, 1K obstacle run | 5K run
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San Jose, CA
338 miles point to pointSanta Clara County, CA
4. Ancient Lakes Trail Run
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Apr 6, 2025Sunday
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50M, 50K, 25K, 10K trail run
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Quincy, WA
377 miles point to pointGrant County, WA
5. Diablo Trails Challenge
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Past DateApr 6, 2024Saturday
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50K, 13.1M, 10K, 5K trail run
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Walnut Creek, CA
305 miles point to pointContra Costa County, CA
6. Shotgun Trail Blast
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Past DateApr 6, 2024Saturday
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50K, 25K, 10K, 5K trail run
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Marcola, OR
131 miles point to pointLane County, OR
7. Gorge Waterfalls
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Apr 12, 2025Saturday
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100K trail run
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Cascade Locks, OR
240 miles point to pointHood River County, OR
8. Lake Sonoma 50
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Apr 12, 2025Saturday
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50M, 26.2M, 13.1M trail run
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Healdsburg, CA
253 miles point to pointSonoma County, CA
9. OAT Run
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Apr 12, 2025Saturday
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50K, 13.1M, 12K trail run
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Port Angeles, WA
405 miles point to pointClallam County, WA
10. Placer Trail Running Festival
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Apr 12, 2025Saturday
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50K, 25K, 10K, 5K trail run | kids run | 5K novelty run
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Pilot Hill, CA
256 miles point to pointEl Dorado County, CA
11. Silver Moon Race: Kings River
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Apr 12, 2025Saturday
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24H, 100M, 12H, 6H, 12K trail run | 24H, 100M, 12H, 6H relay
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Reedley, CA
431 miles point to pointFresno County, CA
12. SPASM Lake Chabot
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Apr 12, 2025Saturday
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50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
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Castro Valley, CA
319 miles point to pointAlameda County, CA
13. Cottontail 6 &12 Hour
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Past DateApr 13, 2024Saturday
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12H, 6H trail run
Virtual OptionMore Information
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Seattle, WA
369 miles point to pointKing County, WA
14. Gorge Waterfalls
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Apr 13, 2025Sunday
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50K trail run
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Cascade Locks, OR
240 miles point to pointHood River County, OR
15. Napa Valley Endurance Run
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Apr 13, 2025Sunday
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50K, 35K, 13.1M trail run
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Calistoga, CA
256 miles point to pointNapa County, CA
16. Peterson Ridge Rumble
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Apr 13, 2025Sunday
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40M, 26.2M, 20M trail run
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Sisters, OR
155 miles point to pointDeschutes County, OR
17. Woodside Crossover
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Past DateApr 13, 2024Saturday
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50K, 35K, 13.1M, 10K trail run
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Woodside, CA
336 miles point to pointSan Mateo County, CA
18. Sierra Azul Trail Challenge
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Apr 19, 2025Saturday
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50K, 26.2M, 20M, 13.1M, 7M, 5K trail run
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San Jose, CA
338 miles point to pointSanta Clara County, CA
19. G-Bar Ultra and Trail Run
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Past DateApr 20, 2024Saturday
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29M, 13.1M trail run
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Mariposa, CA
364 miles point to pointMariposa County, CA
20. Squak Mountain Trail Run
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Past DateApr 20, 2024Saturday
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50K, 13.1M, 12K trail run | kids run
More Information
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Issaquah, WA
365 miles point to pointKing County, WA
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.