August Ultras in the West on Weekends
Sausalito, CA
Rodeo Valley Trail Run
Aug 3, 2024
Headlands 50M Endurance Run
Aug 10, 2024
Rodeo Beach Trail Run
Aug 10, 2024
Mount Hood, OR
Hood Hundred
Aug 3, 2024
Fairbanks, AK
Drew's Angel Creek 50
Aug 3, 2024
Montana City, MT
HURL Elkhorn Endurance Runs
Aug 3, 2024
Anchorage, AK
Anchorage RunFest
Aug 18, 2024
Aug 17, 2024
Bellingham, WA
Hamster Endurance Runs
Aug 3, 2024
Larrabee Lakes
Aug 10, 2024
Bend, OR
Oregon Cascades 100
Aug 24, 2024
Crested Butte, CO
Grand Traverse Mountain Run
Aug 31, 2024
Newport, OR
Tufted Puffin Endurance Run
Aug 3, 2024
San Jose, CA
Almaden Hills Trail Run
Aug 17, 2024
Lake Tahoe, NV
Marlette 50K
Aug 11, 2024
Calabasas, CA
Bulldog Trail Runs
Aug 17, 2024
Steamboat Springs, CO
Continental Divide Trail Run
Aug 24, 2024
Springville, UT
Kat'cina Mosa 100K Mountain Run
Aug 3, 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
Wrightwood, CA
Angeles Crest 100 Mile Endurance Run
Aug 3, 2024
Bountiful, UT
Elephant Rock Trail Run
Aug 10, 2024
Oakridge, OR
Waldo 100K
Aug 3, 2024
Vernal, UT
Mountain Madness
Aug 10, 2024
Pollock Pines, CA
Trail Run at Sly Park Lake
Aug 24, 2024
West Yellowstone, MT
Yellowstone Trail Race
Aug 3, 2024
Aug 4, 2023
Billings, MT
REVENANT
Aug 12, 2023
San Diego, CA
South Bay 24
Aug 17, 2024
Juneau, AK
Nifty Fifty
Aug 10, 2024
Leadville, CO
Leadville Trail 100 Mile Run
Aug 17, 2024
Oakland, CA
Redwood (Summer) Trail Run
Aug 10, 2024
Castro Valley, CA
Skyline 50K
Aug 4, 2024
Fairplay, CO
Sheep Mountain Trail Runs
Aug 3, 2024
Volcano, HI
Time for Wine
Aug 18, 2024
La Grande, OR
Elkhorn Relay
Aug 10, 2024
North Bonneville, WA
Three Corner Rock PCT 50K
Aug 31, 2024
Creede, CO
Creede Mountain Run
Aug 31, 2024
Island Park, ID
Harriman Park 25K/50K
Aug 17, 2024
Mount Saint Helens, WA
Volcanic 50
Aug 3, 2024
Aug 4, 2024
La Sal, UT
UTE 100
Aug 24, 2024
Kalaheo, HI
The Kauai 50
Aug 3, 2024
Quincy, CA
Greenhorn Ranch Trail Run
Aug 17, 2024
Cooke City, MT
Prospector's 50K
Aug 10, 2024
Aug 11, 2024
Hays, MT
Swift Bear Trail Run
Aug 10, 2024
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Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
21. Headlands 50M Endurance Run
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Aug 10, 2024Saturday
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50M trail run
More Information
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Sausalito, CA
Marin County, CA
22. Larrabee Lakes
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Aug 10, 2024Saturday
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50K, 25K, 12K run
More Information
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Bellingham, WA
Whatcom County, WA
23. Mountain Madness
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Aug 10, 2024Saturday
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50M run | 50M relay
More Information
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Vernal, UT
Uintah County, UT
24. Nifty Fifty
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Aug 10, 2024Saturday
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50K, 25K, 10K trail run
More Information
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Juneau, AK
Juneau County, AK
25. Prospector's 50K
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Aug 10, 2024Saturday
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50K trail run
More Information
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Cooke City, MT
Park County, MT
26. Redwood (Summer) Trail Run
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Aug 10, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 5M trail run | kids run
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Oakland, CA
Alameda County, CA
27. Rodeo Beach Trail Run
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Aug 10, 2024Saturday
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50K, 30K trail run
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Sausalito, CA
Marin County, CA
28. Skyline Mountain Marathon
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Aug 10, 2024Saturday
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55K, 26.2M, 30K, 13.1M trail run
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Eden, UT
Weber County, UT
29. Swift Bear Trail Run
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Aug 10, 2024Saturday
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50K, 20M, 10M trail run
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Hays, MT
Blaine County, MT
30. Divide Trail Race
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Aug 11, 2024Sunday
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50K, 25K trail run
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Butte, MT
Silver Bow County, MT
31. Marlette 50K
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Aug 11, 2024Sunday
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50K, 10M trail run
More Information
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Lake Tahoe, NV
Douglas County, NV
32. REVENANT
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Past DateAug 12, 2023Saturday
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30M run
More Information
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Billings, MT
Yellowstone County, MT
33. Almaden Hills Trail Run
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Aug 17, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8M, 10K, 5K trail run
More Information
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San Jose, CA
Santa Clara County, CA
34. Backcountry Rise Trail Run
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Aug 17, 2024Saturday
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50M, 50K, 20M trail run
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Toutle, WA
Cowlitz County, WA
35. Bulldog Trail Runs
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Aug 17, 2024Saturday
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50K, 25K trail run
More Information
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Calabasas, CA
Los Angeles County, CA
36. E.T. Full Moon Midnight Marathon
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Aug 17, 2024Saturday
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51K, 26.2M, 13.1M, 10K, 5K run
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Rachel, NV
Lincoln County, NV
37. Greenhorn Ranch Trail Run
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Aug 17, 2024Saturday
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50K, 25K, 10K, 5K trail run
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Quincy, CA
Plumas County, CA
38. Harriman Park 25K/50K
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Aug 17, 2024Saturday
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50K, 25K trail run
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Island Park, ID
Fremont County, ID
39. Leadville Trail 100 Mile Run
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Aug 17, 2024Saturday
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100M trail run
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Leadville, CO
Lake County, CO
40. South Bay 24
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Aug 17, 2024Saturday
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24H, 12H, 6H trail run
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San Diego, CA
San Diego 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.