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Trail

Lake Sonoma 100K and 50K

Saturday, April 10, 2027

Lake Sonoma, Geyserville, California, United States

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Race details

Date
Saturday, April 10, 2027
Sport
Trail
Distances
Half marathon50KUltra
Location
Lake Sonoma, Geyserville, California, United States
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Spring trail races on the rolling singletrack around Lake Sonoma in Northern California wine country.

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