San Lorenzo River Trail Run

Embark on a breathtaking journey as you race among giants in our upcoming event! Imagine yourself weaving through towering 300-foot Coastal Redwoods, the guardians of the forest that have stood for over 1500 years. Feel alive as you dash across diverse landscapes, from the mystical stream canyons and verdant meadows to the whispering pine and oak woodlands. Thrill-seekers will love the challenge of the high, sun-kissed chaparral-covered ridges. Choose your adventure: the soul-stirring Half Marathon, the grueling 30K, the enduring Marathon, or the epic 50K—all paths crossing the serene San Lorenzo River multiple times. Rest assured, each step of your journey is accurately charted, as distances are faithfully calibrated with a Rolatape® surveyor’s wheel. Get ready to run wild in nature's magnificent playground!