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Trail

Woodside Crossover

📅 April 17, 2027 (estimated date)📍 San Mateo · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (April 18, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

6.5 mi13 mi21 mi31 mi

About

Woodside Crossover is a trail race in San Mateo County on the San Francisco Peninsula on April 17, 2027, offering a 50K (31 miles / 49.9 km), 35K (21 miles / 33.8 km), half marathon (13 miles / 20.9 km) and 10K (6.5 miles / 10.5 km). The 50K and 35K start at 8:30 a.m., the half marathon at 9:01 a.m. and the 10K at 9:15 a.m.

The courses run through Huddart Park and Purisima Creek Redwoods Open Space Preserve, across varied landscapes including redwood forest and chaparral, with chances to spot local wildlife. With distances suited to every level, the races are professionally chip-timed for accurate results, and runners can enjoy a selection of snacks and food afterward. The field is capped at 400 runners. Please note that dogs are not allowed on the trails or in the park.

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