Inside Trail - Peacock Gap Trail Run
San Rafael, United States • 6 Dec 2025
The Peacock Gap Trail Run, hosted by Inside Trail Racing, takes place at China Camp State Park in San Rafael, California. This scenic event offers three distances: 10K, half marathon, and 30K, featuring twisting single-track trails with views of Mt. Tam, San Pablo Bay, and San Francisco Bay.
The course includes a challenging climb starting 1.5 miles in, winding through thick forests and open trails, providing a mix of technical dirt paths and fire roads. Aid stations supply a variety of energy foods and hydration options, and the race promotes environmental responsibility by being a cupless event. The run has a friendly atmosphere with awards for top finishers and age groups, and a capacity of 275 runners. Visit the organization's website for the most recent information.