Half Marathons found in California
View all ↓Half Marathons in California 2025 - 2026
The most comprehensive list of Half Marathons in and near California in 2025 - 2026. Find your perfect race!
Thinking about taking on a half marathon in California? It’s a distance that challenges your endurance while offering a real sense of achievement, and there’s no shortage of events to keep you motivated.
Across the state, you’ll find coastal routes with ocean breezes, mountain courses with rolling climbs, and city races with lively crowds. Los Angeles half marathons often include post-race festivals and live entertainment, adding to the day’s buzz. San Francisco events might test your legs on the hills, but the views are worth every step. If you’re aiming for a personal best, San Diego half marathons offer some of the fastest, flattest courses in the country.
Most races feature pace groups, aid stations stocked with hydration and fuel, and clear course markings. You can expect professional race management, from packet pickup at expos to on-course medical support. Cutoff times are usually around 3 to 3.5 hours, giving plenty of space for a steady run while keeping the event moving.
Take a look at the listings above to compare course profiles, registration fees, and race dates. With events nearly every weekend during the season, it’s easy to find a half marathon that fits your training plans.
Exploring other distances in California?
Popular half marathon locations:
Exploring races outside California?
Filter by location
Race Calendar: Half Marathons found in California
Beer City Half™ Bishop Ranch
San Ramon, CaliforniaThrive San Diego Half Marathon & 5K
San Diego, CaliforniaSanta Barbara Half Marathon & 5K
Santa BarbaraLa Jolla Half Marathon & 5K
San Diego, CaliforniaOffer
18% OFF with code: FINDARLEP
Want more bookings?
Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.
Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.
Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.
Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.
Get in touch
Hi, I'm Rosie from findarace.com!
If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.
Horseshoe Lake Trail Run
La Honda, CaliforniaMountains 2 Beach Marathon and Half
Ventura, CaliforniaCoffee Lovers Run 5K/10K/13.1 SAN DIEGO
San Diego, CaliforniaCoffee Lovers Run 5K/10K/13.1 SACRAMENTO
Sacramento, CaliforniaCoffee Lovers Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, CaliforniaRun for Donuts 5K/10K/13.1 LOS ANGELES
Los Angeles, CaliforniaCoffee Lovers Run 5K/10K/13.1 SAN DIEGO
San Diego, CaliforniaRun for Donuts 5K/10K/13.1 SACRAMENTO
Sacramento, CaliforniaNail the Rail Half Marathon, 10K & 5K
Shasta Lake, CaliforniaCoffee Lovers Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, CaliforniaRun for Donuts 5K/10K/13.1 SAN DIEGO
San Diego, CaliforniaRun for Donuts 5K/10K/13.1 SAN FRANCISCO
San Francisco, CaliforniaCoffee Lovers Run 5K/10K/13.1 LOS ANGELES
Los Angeles, CaliforniaCinco De Meyo Run 5K/10K/13.1 LOS ANGELES
Los Angeles, CaliforniaFinish The Ride and Finish The Run Griffith Park
Los Angeles, CaliforniaSunrise Marathon 5K/10K/13.1 LOS ANGELES
Los Angeles, CaliforniaThe Hoag OC Marathon Running Festival
Costa Mesa, CaliforniaCINCO DE MILE HALF MARATHON & OLE 5 QUE - BAKERSFIELD
Bakersfield, CaliforniaBeer City Half™ Sacramento
Sacramento, CaliforniaGrizzly Peak Trail Run
Berkeley, CaliforniaYosemite Half Marathon
Bass Lake, CaliforniaLa Jolla Half Marathon & 5K
San Diego, CaliforniaOffer
18% OFF with code: FINDARLEP
