Half Marathon Races in San Diego
Find Half Marathon running races in San Diego. Browse upcoming half marathon events, registration details, and race information for 2026.
3 races found
Road
San Diego Beach & Bay Half Marathon
11 Apr 2026
San Diego, United States
The San Diego Beach & Bay Half Marathon is an award-winning loop course along some of the best of San Diego’s coastline. Experience beautiful beaches to picturesque bays, you’ll run past SeaWorld, Belmont Park, Mission Beach, Pacific Beach, and Sail Bay — the best of San Diego in one unforgettable course.
Road
La Jolla Half Marathon, 10K & 5K
16 May 2026
San Diego, United States of America
21.1km · Half Marathon
Road
San Diego Holiday Half Marathon & 5K
19 Dec 2026
San Diego, United States of America
21.1km · Half Marathon