
Lake Chabot Trail Run
Castro Valley, CA
50K, Marathon, 30K, Half Marathon, 8K, 5K, 1 mi
Run along the stunning Crissy Field waterfront taking in views of the iconic Golden Gate Bridge. This flat, fast course offers a breathtaking backdrop of the bay, Marin Headlands, and Alcatraz. Whether you choose the 5K, 10K, or half marathon, the RunThrough San Francisco at Crissy Field is perfect for both those taking on their first 5k and seasoned runners searching for a PR. A truly unforgettable San Francisco running experience!
MINIMUM AGES
5k - 11
10k - 15
Half Marathon - 17
10k
Standard ended Oct 20, 2026
See registration
5k
Standard ended Oct 20, 2026
See registration
Half Marathon
Standard ended Oct 20, 2026
See registration
Registration opens
Jun 11, 2026
Registration closes
Oct 20, 2026
Standard ends
Oct 20, 2026
Race day
Nov 7, 2026
Registration openings and major changes, like a new date or a cancellation.
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Listed from RunSignUp. Checked Nov 1, 2026.