Logo

Womens Headlands Half Marathon

Mill Valley, United States • 4 Oct 2025

The SFRC Women's Headlands Half Marathon is a scenic trail running event held in the Marin Headlands, starting and finishing at Rodeo Beach near Sausalito, California. The race features a challenging 12.6-mile half marathon with 2,494 feet of elevation gain, alongside a 6-mile 10K option. Both courses showcase the area's stunning single tracks, hills, and sweeping descents, offering runners a physically demanding yet beautiful experience.

The event is limited to 200 half marathon and 100 10K participants, with free parking nearby. Post-race, participants enjoy a brunch-style meal and refreshments. Dogs are not permitted on the course due to National Recreation Area regulations. Visit the organization's website for the most recent information.

United States California Mill Valley

Race information

Website Registration
12 mi
2494 m+
Half Marathon - 12.6 Miles
10 km
1234 m+
10k - 6 Miles
Visit the organization's website for the most recent information.
Trail runs nearby

SF Half Day

Presidio of San Francisco - 8 mi from Mill Valley

The SF Half Day is a unique running event taking place in San Francisco, featuring various race formats including 3-hour, 6-hour, and 12-hour options for both solo participants and teams. The course is a scenic one-mile loop around Crissy Field, offering stunning views of the Golden Gate Bridge and..

China Camp Trail Run

San Rafael - 5 mi from Mill Valley

The China Camp Trail Run is a scenic trail running event held at China Camp State Park in San Rafael, California. It offers three race distances: 5K, 10K, and a half marathon, featuring moderately technical dirt trails and fire roads with elevation gains of 315', 750', and 1,400' respectively. Runne..

Dirt Circus - San Franscisco

SoMa - 11 mi from Mill Valley

Dirt Circus - San Francisco is a free community running event held in San Francisco, California, celebrating local trail running culture. Organized by UltraSignup, this one-day festival features a social group run with options of 3.2 or 4.5 miles, welcoming all paces and encouraging participants to..

Angel Island Half Marathon

Belvedere Tiburon - 5 mi from Mill Valley

The Angel Island Half Marathon, hosted by Urban Coyote Racing, takes place at Ayala Cove in Angel Island State Park, Marin County, California. This unique event offers both a half marathon and a 5-mile race, with participants enjoying stunning 360-degree views of the San Francisco Bay. The course fe..

Woodmonster Trail Race

Oakland - 16 mi from Mill Valley

The Woodmonster Trail Race is a challenging 10-mile trail run held in Oakland, California, starting and finishing at the Chabot Space & Science Center. The course features a mix of hills and single-track trails, including the notorious Woodmonster climb, known for its steep and demanding ascent. Run..

The Rock The Loch Half Marathon

Castro Valley - 30 mi from Mill Valley

The Rock the Loch Half Marathon is a running event taking place from June 27 to June 30, 2025, at Lake Chabot Regional Park in Castro Valley, CA. Participants can choose to run in person or virtually, with options for a half marathon, 10K, and 5K distances. The event promises a scenic trail run, com..