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Upcoming Half Marathons Near Malibu, CA

Browse all California Half Marathons in 2026 and 2027 by month and by City below. For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, elevation profiles, runner reviews, pricing, and how to sign up.

We dedicate  hours every month searching for races to include in the California Half Marathons calendar. If you happen to see any half marathon not included, contact us at [email protected] to submit your race.

Filter California Half Marathons

Filter California Half Marathons

Cauliflow Runs Logo
May 30, 2026
100-500 runners
Venice Beach, California
Father’s Day 5k, 10k, 15k, Half Marathon Santa Monica logo
June 21, 2026
1-100 runners
Santa Monica, California
Summer Extravaganza Run
June 21, 2026
100-500 runners
Santa Monica, California
Strawberry Moon Run -5K, 10K, and Half Marathon logo
June 21, 2026
1-100 runners
Santa Monica, California
Camarillo Marathon, Half Marathon, 10K & 5K logo
August 2, 2026
500-1000 runners
Camarillo, California
TRON Night Run: Neon Grid Half Marathon in Canoga Park, CA, Urban, Park Run, River Path
August 15, 2026
1-100 runners
Canoga Park, California
September 7, 2026
100-500 runners
Santa Monica, California
Hallo-Thanks-Mas Half Marathon 15k 10k & 5k
October 4, 2026
1-100 runners
Santa Monica, California
October 24, 2026
100-500 runners
Santa Monica, California
October 25, 2026
1,000-10,000 runners
Malibu, California
November 8, 2026
1,000-10,000 runners
Ventura County, California
Harvest Hustle Half Marathon 15k 10k & 5k logo
November 21, 2026
100-500 runners
Lake View Terrace, California
Better World Running Logo
December 12, 2026
100-500 runners
Los Angeles, California
Arroyo Creek Half Marathon 10k & 5k logo
December 17, 2026
1-100 runners
Simi Valley, California
December 19, 2026
1-100 runners
Santa Monica, California
December 20, 2026
100-500 runners
Camarillo, California
Last Lap Half Marathon 15k 10k & 5k logo
December 26, 2026
1-100 runners
Santa Monica, California

Running in California

FAQ

What are the most popular California half marathons?

The three most popular California half marathons are the Rock ‘n’ Roll San Diego Half Marathon with over 10,000 runners, the Napa to Sonoma Wine Country Half Marathon with over 6,800 runners, and the Monterey Bay Half Marathon with over 6,300 runners.

What’s the best half marathons in California for beginners in 2026?

There’s a ton of competition for the best California half marathons for beginners. But, we most frequently recommend the OC Marathon & Half Marathon, the Napa Valley Half Marathon, the Rock ‘n’ Roll San Diego Half Marathon and the Surf City Half Marathon as well produced races with beautiful courses and big crowds. If you’re willing to travel, here’s our full list of best half marathons for beginners.

Which months can I run a half marathon in California?

You can run a half marathon in California in January, February, April, May, June, July, August, September, October, November, and December.

What are the best California half marathons?
Every year, we rank our favorite and most scenic California half marathons. This year, we rated San Diego Beach & Bay, the OC Half MarathonSanta Rosa Half Marathon, and the Surf City Marathon amongst our favorites.

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