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Crystal Springs Trail Run

January 18, 2026

San Francisco

Trail Running
50K
Ultramarathon
Half Marathon
Marathon
Experience the towering redwoods, lush ferns, and beautiful trails through Huddart Park, King's Mountain and Bear Gulch.
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Huddart Park (Werder Shelter)|1100 Kings Mountain Road|Woodside|CA|94062|US

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