Mermaid Trail Run
Woodside, CA
Half Marathon, 9 mi, 6 mi, 3 mi, 1 mi
Details
- Also at this event
- Saturday Kids 1K, Youth 5k (17 and under), Saturday Kids 1K (10 and under)
Key dates
Registration opens
Dec 11, 2025
Registration closes
Nov 14, 2026
Race day
Nov 15, 2026
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Registration openings and major changes, like a new date or a cancellation.
Entry transfers
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Listed from Race Roster. Checked Nov 1, 2026.