Ultra Trail Runs within 100 miles of Modesto, CA
1. Kirkwood Thunder Mountain Trail Challenge
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Past DateJul 22, 2023Saturday
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50K, 30K, 13.1M, 8M, 10K, 5K trail run
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Kirkwood, CA
88 miles point to pointEl Dorado County, CA
2. Ride To Walk Endurance Race
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Past DateSep 23, 2023Saturday
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48H, 24H, 100M, 12H, 6H trail run
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Rocklin, CA
81 miles point to pointPlacer County, CA
3. Woodside Trail Run
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Past DateNov 4, 2023Saturday
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50K, 35K, 17K, 10K trail run
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Woodside, CA
69 miles point to pointSan Mateo County, CA
4. Woodside Ramble
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Past DateDec 16, 2023Saturday
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50K, 35K, 13.1M, 10K trail run
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Woodside, CA
69 miles point to pointSan Mateo County, CA
5. Crystal Springs (Winter) Trail Run
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Past DateJan 14, 2024Sunday
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50K, 26.2M, 35K, 13.1M, 8K trail run | kids run
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Woodside, CA
69 miles point to pointSan Mateo County, CA
6. Folsom Lake Sweetwater Trail Run
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Past DateJan 27, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 9M, 10K, 5K trail run
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Folsom, CA
72 miles point to pointSacramento County, CA
7. Fort Ord Trail Run and Monterey Ultra
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Past DateJan 27, 2024Saturday
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50M, 50K, 25K, 10K trail run
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Salinas, CA
76 miles point to pointMonterey County, CA
8. Golden Gate (Winter)
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Past DateFeb 3, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
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Sausalito, CA
81 miles point to pointMarin County, CA
9. Jed Smith Ultra
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Past DateFeb 3, 2024Saturday
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50M, 50K, 26.2M trail run
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Sacramento, CA
69 miles point to pointSacramento County, CA
10. FOURmidable 50K
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Past DateFeb 17, 2024Saturday
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50K trail run
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Auburn, CA
86 miles point to pointPlacer County, CA
11. Montara Mountain Trail Run
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Past DateFeb 24, 2024Saturday
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50K, 26.2M, 20M, 13.1M, 10K trail run | kids run
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Pacifica, CA
79 miles point to pointSan Mateo County, CA
12. Salmon Falls 50K
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Past DateFeb 24, 2024Saturday
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50K trail run
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Coloma, CA
80 miles point to pointEl Dorado County, CA
13. Chanoko Trail Runs
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Past DateMar 9, 2024Saturday
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50K, 31K, 5M trail run
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Granite Bay, CA
78 miles point to pointPlacer County, CA
14. Marin Ultra Challenge
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Past DateMar 9, 2024Saturday
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50M, 50K, 25K trail run
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Sausalito, CA
81 miles point to pointMarin County, CA
15. Folsom South Side Trail Run
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Past DateMar 16, 2024Saturday
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50K, 26.2M, 21M, 30K, 13.1M, 9M, 10K, 5K trail run
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Folsom, CA
72 miles point to pointSacramento County, CA
16. Redwood (Spring) Trail Run
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Past DateMar 30, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 5M trail run | kids run
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Oakland, CA
69 miles point to pointAlameda County, CA
17. American River 50 Mile Endurance Run
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Past DateApr 6, 2024Saturday
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50M, 25M trail run
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Folsom, CA
72 miles point to pointSacramento County, CA
18. 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
60 miles point to pointContra Costa County, CA
19. SPASM Lake Chabot
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Past DateApr 13, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
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Castro Valley, CA
58 miles point to pointAlameda County, CA
20. 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
69 miles point to pointSan 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.