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Mermaid Trail Run - 2026

Woodside, California · Saturday, November 7, 2026 · 5K, 6 Miles, 9 Miles, Half Marathon, 1 Mile, 6 Hour

Official race page & registration ↗

Mermaid Trail Run - 2026 takes place on Saturday, November 7, 2026 in Woodside, California. The race offers 6 distances: 5K, 6 Miles, 9 Miles, Half Marathon, 1 Mile, 6 Hour. It is run on trail. For anyone travelling in, Sunnyvale is about 13 miles away.

It is one of 242 races on the California calendar that November.

Date
Saturday, November 7, 2026
Location
Woodside, California
Distances
5K, 6 Miles, 9 Miles, Half Marathon, 1 Mile, 6 Hour
Surface
Trail

Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.

Making a race weekend of it?

Stay near the start line in Woodside: check in Nov 6, out Nov 8.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is Mermaid Trail Run - 2026?

Mermaid Trail Run - 2026 is scheduled for Saturday, November 7, 2026.

Where is Mermaid Trail Run - 2026 held?

Mermaid Trail Run - 2026 is held in Woodside, California. It is about 13 miles from Sunnyvale.

What distances does Mermaid Trail Run - 2026 offer?

The listed distances are 5K, 6 Miles, 9 Miles, Half Marathon, 1 Mile, 6 Hour.

How do I register for Mermaid Trail Run - 2026?

Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.

More races nearby

See every race on the California calendar, California Half Marathons, California 5Ks, or use the Race Finder for maps and filters.