Embark on an unforgettable trail adventure at the Woodside/Purisima Creek Crossover on April 18, 2026, kicking off from Redwood City, CA. This race is a true gem in the San Francisco Peninsula, offering distances for every ambition: 10K, Half Marathon, 35K, and a challenging 50K. Runners will immerse themselves in the "trail running paradise" of Huddart Park and Purisima Creek Redwoods Open Space Preserve, traversing 100% un-paved trails that wind through forested slopes and cool canyons. Expect breathtaking scenery under a canopy of towering 2nd and 3rd generation, moss-covered redwoods, crossing small streams, and ascending through mixed evergreen forests to drier ridge-lines. Intermittent, well-deserved views showcase the stunning San Mateo County Coast and Pacific Ocean, particularly from trails like Harkins Ridge and Soda Gulch. Keep your eyes peeled, as you might share the course with local wildlife such as black-tailed deer, coyotes, bobcats, and gray foxes.

The course is known for its twisting single-track trails and demanding hills, promising a rewarding challenge for both seasoned ultrarunners and first-time trail enthusiasts. Aid stations, strategically placed along the route, are generously stocked with a variety of glycogen-replenishing and electrolyte-replacing products, including gels, chews, pretzels, PB&J, fruit, and more, ensuring you stay fueled. Typical race day conditions in mid-April feature comfortable highs around 67°F and lows around 50°F, with only a 5% chance of precipitation, providing ideal running weather. Participants have praised this event as a "fun and scenic race," recommending hill training to tackle its undulating surfaces.

Hosted by Inside Trail Racing, the Woodside/Purisima Creek Crossover promises a well-organized experience, complete with professional chip timing and a celebratory selection of post-race snacks. With a capacity of 450 runners, this race fosters a vibrant and supportive atmosphere, making it a perfect opportunity to push your limits amidst some of California's most spectacular natural beauty.