location_city San Diego
location_on California
flag United States
calendar_today 11 Apr, 2026
directions_run Running
language Official Website
RegisterThe 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.
With only 165 feet of total elevation gain, this is one of California’s flattest and fastest half marathons — perfect for chasing a PR or enjoying the ultimate destination race in San Diego.
Register today and join us on April 11, 2026.
Apr 11, 2026
Distance — 10K
Type — Road running
101 days remaining
Apr 11, 2026
Distance — Half-Marathon
Type — Road running
101 days remaining
These values represent the 3-year monthly averages for April in San Diego.
From balmy beaches with a laid-back attitude to a gleaming modern image, San Diego offers much for the tourist to enjoy. Situated on the Southern California seacoast, San Diego is the second largest city in the state, with 1.4 million residents (2020), and has long attracted travelers for its ideal climate, miles of beaches, and location on the Mexican border right across from Tijuana.
Read more launchUse the promo code below during registration to save on entry fees.
RUNGUIDES
Promo codes are collected from publicly available sources and may expire or change at any time.
location_on San Diego, California, US
calendar_today Apr 04, 2026
location_on San Diego, California, US
calendar_today Apr 25, 2026
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