May Ultras within 100 miles of Walnut Creek, CA on Weekends
Berkeley, CA
Grizzly Peak Trail Run
May 10, 2025
San Jose, CA
Quicksilver Endurance Runs
May 11, 2024
Hacienda Hills Run
May 3, 2025
Calero Trail Run
May 31, 2025
Stinson Beach, CA
Miwok 100K
May 3, 2025
Folsom, CA
Folsom Lake Trail Run
May 3, 2025
Pollock Pines, CA
Trail Run at Sly Park
May 11, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Folsom Lake Trail Run
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May 3, 2025Saturday
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50K, 35K, 13.1M, 10K trail run
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Folsom, CA
71 miles point to pointSacramento County, CA
2. Hacienda Hills Run
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May 3, 2025Saturday
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50K, 26.2M, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
34 miles point to pointSanta Clara County, CA
3. Miwok 100K
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May 3, 2025Saturday
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100K trail run
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Stinson Beach, CA
31 miles point to pointMarin County, CA
4. Grizzly Peak Trail Run
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May 10, 2025Saturday
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50K, 26.2M, 30K, 13.1M, 10K trail run | kids run
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Berkeley, CA
11 miles point to pointAlameda County, CA
5. Quicksilver Endurance Runs
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Past DateMay 11, 2024Saturday
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100K, 50K trail run
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San Jose, CA
34 miles point to pointSanta Clara County, CA
6. Trail Run at Sly Park
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Past DateMay 11, 2024Saturday
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50K, 26.2M, 18M, 13.1M, 8.5M, 10K, 5K trail run
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Pollock Pines, CA
98 miles point to pointEl Dorado County, CA
7. Calero Trail Run
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May 31, 2025Saturday
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50K, 26.2M, 25K, 13.1M, 15K, 10K, 5K trail run
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San Jose, CA
34 miles point to pointSanta Clara 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.