33 Half Marathon Races in San Francisco, CA

Run along the stunning Crissy Field waterfront taking in views of the iconic Golden Gate Bridge. This flat, fast course offers a breathtaking backdrop of the bay, Marin Headlands, and Alcatraz....

The course starts in the scenic Quarry Lakes Regional Recreation area and follows the popular Alameda Creek Trail up to the mouth of Niles Canyon. All courses are flat and fast!   The Half...

Run along the popular Coyote Creek trail Thanksgiving morning and stand to win a turkey!   The Half Marathon course is USATF certified (CA21023TEB).

🌅Run at Sunrise with pretty scenic views!Start your day — and your journey — with a breathtaking sunrise and fellow runners chasing greatness.   Overview:Run will sell-out QUICK! We will close...

Experience the towering redwoods, lush ferns, and beautiful trails through Huddart Park, King's Mountain and Bear Gulch.  

Enjoy vistas of the Pacific Coast and of the spectacular Marin Headlands with views of Tiburon, San Francisco and the Golden Gate Bridge.

Montara Mountain features the only undisturbed Coastal Mountain Habitat found over 100 miles of coastline. Experience groves of Huckleberry, Honeysuckle, Lilac, Chinquapin and Manzanita, with...

Wind down FeBREWary in Santa Rosa with Beer City Half™! See the sights, run the trails, and drink the brews that have made Santa Rosa famous world-round. Beer City Festival is a full day on a...

All races start/finish at East Beach and head West along the popular Golden Gate Promenade. The 5K event climbs up Battery East trail to the Golden Gate Bridge before heading back to the finish....

The course travels through beautiful Redwood Regional Park. Enjoy the spectacular views along the East Ridge and West Ridge trails and wind through tall redwoods on the popular Stream and Bridle...

The course is within the Skyline Ridge, Long Ridge, and Russian Ridge Open Space Preserves. The majority of the course is along the Bay Area Ridge Trail with spectacular views of the Pacific...

The course starts at the Marina and travels around the popular Lake Chabot reservoir and surrounding hills. Great course for first-time trail runners! (Distances are accurately measured using a...

Join us on Saturday, May 30, 2026 at Almaden Lake Park for Beer City Half™ San Jose! See the sights, run the trails, and drink the brews that make San Jose a home base for beer lovers. Beer City...