Muir Woods Marathon

Stinson Beach, United States • 9 May 2026

The Muir Woods Marathon, Half Marathon, and 7 Mile trail runs take place annually at Stinson Beach, California, offering a challenging and scenic experience. Starting at sea level, participants quickly ascend into the dense, wooded trails of Muir Woods, following the famous Dipsea Trail to Steep Ravine. The course features natural obstacles like wooden ladders, rock and wooden staircases, and tree trunk scrambles, alongside the sounds of brooks and waterfalls. Runners enjoy fresh redwood and oak forest air and panoramic summit views before descending back to Stinson Beach. The event is limited to 300 participants, includes aid stations, and awards finisher medals and ribbons. Visit the organization's website for the most recent information.

Race information

26 mi
Marathon
13 mi
Half Marathon
7 mi
7 Mile
Visit the organization's website for the most recent information.
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