August Ultras within 500 miles of Phoenix, OR
Enumclaw, WA
Ragnar Trail Rainier
Aug 22, 2025
Sausalito, CA
Rodeo Valley Trail Run
Aug 3, 2024
Headlands 50M Endurance Run
Aug 10, 2024
Rodeo Beach Trail Run
Aug 10, 2024
Portland, OR
Hood To Coast Relay
Aug 22, 2025
Mount Hood, OR
Wy'east Trailfest
Aug 9, 2025
Aug 10, 2025
Bellingham, WA
Hamster Endurance Runs
Aug 3, 2024
Larrabee Lakes
Aug 10, 2024
Newport, OR
Tufted Puffin Endurance Run
Aug 3, 2024
San Jose, CA
Almaden Hills Trail Run
Aug 16, 2025
Lake Tahoe, NV
Marlette 50K
Aug 11, 2024
Salem, OR
Angry Owl Ultramarathons
Aug 10, 2024
Muir Beach, CA
Tamalpa Headlands 50K
Aug 17, 2024
Kirkwood, CA
Kirkwood's Ultras
Aug 3, 2024
Oakridge, OR
Waldo 100K
Aug 3, 2024
Oregon 200
Aug 22, 2025
Pollock Pines, CA
Trail Run at Sly Park Lake
Aug 24, 2024
Oakland, CA
Redwood (Summer) Trail Run
Aug 16, 2025
Castro Valley, CA
Skyline 50K
Aug 3, 2025
Wendover, UT
Dusk to Dawn Relay + Ultra
Aug 29, 2025
La Grande, OR
Elkhorn Relay
Aug 9, 2025
North Bonneville, WA
Three Corner Rock PCT 50K
Aug 31, 2024
Mount Saint Helens, WA
Volcanic 50
Aug 2, 2025
Aug 3, 2025
Bigfoot 200
Aug 8, 2025
Norden, CA
Ragnar Trail Tahoe
Aug 16, 2024
Newhalem, WA
North Cascade Traverse
Aug 7, 2024
Aug 8, 2024
Quincy, CA
Greenhorn Ranch Trail Run
Aug 17, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Ragnar Trail Oregon
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Past DateAug 2, 2024Friday
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125.6M relay
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Bend, OR
147 miles point to pointDeschutes County, OR
2. Volcanic 50
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Aug 2, 2025Saturday
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50K trail run
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Mount Saint Helens, WA
273 miles point to pointSkamania County, WA
3. Hamster Endurance Runs
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Past DateAug 3, 2024Saturday
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32H, 24H, 12H, 6H trail run
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Bellingham, WA
448 miles point to pointWhatcom County, WA
4. Kirkwood's Ultras
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CancelledAug 3, 2024Saturday
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50K, 26.2M, 30K, 25K, 13.1M, 8M, 10K, 5K trail run
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Kirkwood, CA
287 miles point to pointEl Dorado County, CA
5. Rodeo Valley Trail Run
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Past DateAug 3, 2024Saturday
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50K, 30K, 13.1M, 8K trail run
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Sausalito, CA
306 miles point to pointMarin County, CA
6. Skyline 50K
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Aug 3, 2025Sunday
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50K, 13.1M run
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Castro Valley, CA
319 miles point to pointAlameda County, CA
7. Tufted Puffin Endurance Run
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Past DateAug 3, 2024Saturday
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24H, 100M, 12H, 50K run
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Newport, OR
177 miles point to pointLincoln County, OR
8. Waldo 100K
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Past DateAug 3, 2024Saturday
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100K trail run
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Oakridge, OR
103 miles point to pointLane County, OR
9. North Cascade Traverse
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Past DateAug 7, 2024Wednesday
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80M, 33M, 24M, 23M trail run
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Newhalem, WA
450 miles point to pointWhatcom County, WA
10. Bigfoot 200
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Aug 8, 2025Friday
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200M, 20M trail run
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Mount Saint Helens, WA
273 miles point to pointSkamania County, WA
11. North Cascade Traverse
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Past DateAug 8, 2024Thursday
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80M, 33M, 24M, 23M trail run
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Newhalem, WA
450 miles point to pointWhatcom County, WA
12. Elkhorn Relay
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Aug 9, 2025Saturday
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82.2M relay
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La Grande, OR
327 miles point to pointUnion County, OR
13. Wy'east Trailfest
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Aug 9, 2025Saturday
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50K, 14K trail run
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Mount Hood, OR
235 miles point to pointHood River County, OR
14. Angry Owl Ultramarathons
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Past DateAug 10, 2024Saturday
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24H, 12H, 6H trail run
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Salem, OR
185 miles point to pointMarion County, OR
15. Headlands 50M Endurance Run
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Past DateAug 10, 2024Saturday
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50M trail run
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Sausalito, CA
306 miles point to pointMarin County, CA
16. Larrabee Lakes
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Past DateAug 10, 2024Saturday
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50K, 25K, 12K run
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Bellingham, WA
448 miles point to pointWhatcom County, WA
17. Rodeo Beach Trail Run
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Past DateAug 10, 2024Saturday
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50K, 30K, 8K trail run
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Sausalito, CA
306 miles point to pointMarin County, CA
18. Marlette 50K
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Past DateAug 11, 2024Sunday
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50K, 10M trail run
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Lake Tahoe, NV
265 miles point to pointDouglas County, NV
19. Almaden Hills Trail Run
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Aug 16, 2025Saturday
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50K, 26.2M, 30K, 13.1M, 8M, 10K, 5K trail run
More Information
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San Jose, CA
338 miles point to pointSanta Clara County, CA
20. Ragnar Trail Tahoe
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Past DateAug 16, 2024Friday
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125M relay
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Norden, CA
243 miles point to pointNevada 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.