Discover the Best Half Marathons In California

Browse our listing of half marathons in California to find one that suits your goals. Plus, get training tips. For a full list of events, check out our calendar.

California Half Marathons

SOCAL River Marathon – 26.2 – 13.1 – 10K – 5K Huntington Beach, California
Napa Valley Marathon Napa, California
Tesoro Viejo Spring Classic Half Marathon Madera, California
Los Angeles Marathon 2024 Los Angeles, California
California Classic Half Marathon Fresno, California
The SDCCU OC Marathon Running Festival Newport Beach, California
Bay Bridge Half Marathon Oakland, California
Avenue of the Giants Marathon Weott, California
Santa Barbara Wine Country Half Marathon Santa Barabara
Yosemite Half Marathon Bass Lake, California
La Jolla Half Marathon & 5K San Diego, California
Rock ‘n’ Roll San Diego San Diego, California
Napa-to-Sonoma Wine Country Half Marathon Sonoma, California
San Francisco Marathon San Francisco, California
Camarillo Marathon, Half Marathon, 5k, 10k Camarillo, California
Rock ‘n’ Roll San Jose San Jose, California
Long Beach Marathon Long Beach, California
Humboldt Redwoods Marathon, Half Marathon, and 5K Humboldt, California
Joshua Tree Half Marathon Joshua Tree, California
REVEL Big Bear Redlands, California