Go Wild Marin 4 Hr

Go Wild Marin 4 Hr is a trail and wilderness scramble event held on the Tiburon Peninsula in Corte Madera, California. Participants compete individually or in teams of up to five, using a custom map to locate as many as 24 checkpoints scattered across trails and wild areas within a four-hour time limit. The event offers a challenging outdoor adventure that combines navigation skills with physical endurance.

After the race, runners can enjoy socializing and refreshments at the finish line. This event is part of the 2025 Nav-X season series, promoting community and outdoor exploration in a scenic natural setting. Visit the organization's website for the most recent information.