Mermaid Trail Run - Woodside

The Mermaid Trail Run in Woodside, CA, is a scenic trail running event held at Huddart Park, featuring towering redwoods and lush forest trails. Scheduled for November 8, 2025, it offers multiple race distances including 3, 6, 9 miles, a half marathon, and a unique 6-hour challenge where participants run or hike as many 3-mile loops as possible, individually or in a relay. There is also a kids' 1.5-mile Mermaid Dash for ages 6-12 and a virtual run option.

Participants can customize their swag, choosing between long or short sleeve shirts, medals, and necklaces. The event promotes a supportive atmosphere for all ages and abilities. Visit the organization's website for the most recent information.