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Golden Gate Headlands Marathon

Mill Valley, United States • 4 Apr 2026

Set in the Marin Headlands, the Golden Gate Headlands Marathon, Half Marathon & 10K starts and finishes at the Historic Gunnery Range in Rodeo Valley, Mill Valley, California. The course traverses scenic single-track trails and fire roads, offering panoramic views of San Francisco Bay, the Golden Gate Bridge, and the Pacific coastline. The marathon comprises two laps of the half-marathon loop.

The event is capped at 400 participants, creating an intimate atmosphere. Aid stations are at miles 6 (half and full) and miles 13 and 19 (full); the 10K has no aid stations. Walkers welcome; headphones are prohibited for safety. Visit the organization's website for the most recent information.

United States California Mill Valley

Race information

Website Registration
26 mi
Marathon
13 mi
Half Marathon
10 km
10k
Visit the organization's website for the most recent information.
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