California Half Marathons by Date • By City
Browse all 2018 and 2019 California half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
When you view a race, you’ll also find contact info if you’re having problems with your registration or need to contact the race directors.
January 2019
| Tue Jan 1 | Brazen New Year's Day Half Marathon 10K & 5K | Castro Valley CA |
| Sat Jan 5 | Citrus Heritage Run Half Marathon & 5K | Riverside CA |
| Sat Jan 12 | Southern California Half Marathon & 5K | Irvine CA |
| Sun Jan 20 | Pasadena Half Marathon | Pasadena CA |
| Sun Jan 20 | Tri-City Medical Center Carlsbad Marathon & Half Marathon | Carlsbad CA |
| Sat Jan 26 | Coyote Hills Half Marathon 10K & 5K | Fremont CA |
| Sat Jan 26 | Half Marathon at Pebble Beach | Pebble Beach CA |
| Sun Jan 27 | Highland Y Run Half Marathon 10K & 5K | Highland CA |
| Sun Jan 27 | Sombrero Half Marathon 10K & 5K | Simi Valley CA |
February 2019
| Sat Feb 2 | Death Valley Marathon Half Marathon & 10K | Death Valley CA |
| Sun Feb 3 | Surf City USA Marathon & Half Marathon | Huntington Beach CA |
| Sat Feb 9 | Bay Breeze Half Marathon 10K & 5K | San Leandro CA |
| Sat Feb 9 | Mermaid San Diego Half Marathon 10K & 5K | San Diego CA |
| Sat Feb 16 | Buzz Marathon Half Marathon 10K & 5K | San Miguel CA |
| Sat Feb 16 | Divas Half Marathon & 5K | Temecula CA |
| Sat Feb 16 | San Pasqual Valley Half Marathon & 10K | Escondido CA |
| Sun Feb 17 | Fourmidable Half Marathon 35K & 13K | Auburn CA |
| Sun Feb 17 | Seaside Marathon Half Marathon 10K & 5K | Ventura CA |
| Sat Feb 23 | End of the Trail Half Marathon & 10K | Visalia CA |
| Sat Feb 23 | Sycamore Canyon 100K 50K & Half Marathon | Poway CA |
| Sat Feb 23 | Victory Half Marathon 10K & 5K | Richmond CA |
