All races in California
Upcoming half marathons in California
93 half marathons are coming up in California, out of 947 races on the statewide calendar. Compare dates, distances and locations, then get ready with a personalized training plan.
93 upcoming races
November 2026
- Nov 7, 2026 Monterey Bay Half Marathon📍 Monterey, CA13.1 mi · 3.1 mi · 1.9 mi
- Nov 7, 2026 REVEL Big Bear Marathon & Half📍 Big Bear Lake, CA26.2 mi · 13.1 mi
- Nov 7, 2026 Monterey Bay Half📍 Santa Cruz, CA16.2 mi · 13.1 mi · 3.1 mi · 1.9 mi
- Nov 7, 2026 Revel Big Bear📍 Big Bear Lake, CA26.2 mi · 13.1 mi
- Nov 8, 2026 Run Malibu Half Marathon📍 Malibu, CA13.1 mi
- Nov 8, 2026 Santa Barbara Half Marathon📍 Santa Barbara, CA13.1 mi · 3.1 mi · 500 m
- Nov 15, 2026 Santa Clarita Marathon📍 Santa Clarita, CA26.2 mi · 13.1 mi · 6.2 mi · 3.1 mi
- Nov 26, 2026 Turkey Trot 5k, 10k, 15k, Half Marathon - Thursday📍 Los Angeles, CA13.1 mi · 9.3 mi · 6.2 mi · 3.1 mi
- Nov 27, 2026 Turkey Trot (Sunday) 5k, 10k, 15k, Half Marathon📍 Long Beach, CA13.1 mi · 9.3 mi · 6.2 mi · 3.1 mi
December 2026
- Dec 5, 2026 Death Valley Marathon, Half Marathon & 10K📍 Death Valley, CA26.2 mi · 13.1 mi · 6.2 mi
- Dec 13, 2026 The Holiday Half Marathon!📍 Pomona, CA13.1 mi · 3.1 mi
- Dec 20, 2026 Reindeer Run 5k, 10k, 15k, Half Marathon📍 Riverside, CA13.1 mi · 9.3 mi · 6.2 mi · 3.1 mi
- Dec 20, 2026 Santa’s Reindeer Run - 5K, 10K, and Half Marathon📍 Huntington Beach, CA13.1 mi · 6.2 mi · 3.1 mi · 1 mi
January 2027
- Jan 1, 2027 Run In The New Year 5k/10K/Half Marathon📍 Huntington Beach, CA13.1 mi · 6.2 mi · 3.1 mi · 0 mi
- Jan 9, 2027 Resolution Run - San Diego📍 San Diego, CA13 mi · 6.2 mi · 3.1 mi
- Jan 17, 2027 Carlsbad Marathon📍 Carlsbad, CA26.2 mi · 16.2 mi · 13.1 mi · 3.1 mi
- Jan 17, 2027 Carlsbad Marathon & Half Marathon & 5K📍 Carlsbad, CA26.2 mi · 16.2 mi · 13.1 mi · 3.1 mi
- Jan 17, 2027 Rose Bowl Half Marathon & 5K📍 Pasadena, CA13.1 mi · 3.1 mi
February 2027
- Feb 6, 2027 estimated dateBeyond The Streets 5k, 10k & Half Marathon📍 Los Angeles, CA3.1 mi · 6.2 mi · 13.1 mi
- Feb 6, 2027 Surf City Marathon & Half Marathon📍 Huntington Beach, CA26.2 mi · 13.1 mi · 3.1 mi · 1 mi
- Feb 6, 2027 Marathon de la Vallée de la Mort📍 Furnace Creek, CA26.2 mi · 13.1 mi · 6.2 mi
- Feb 7, 2027 San Francisco Half Marathon®📍 San Francisco, CA13.1 mi · 6.2 mi · 3.1 mi
- Feb 7, 2027 Marathon Surf City 📍 Huntington Beach, CA26.2 mi · 13.1 mi · 3.1 mi · 1 mi
- Feb 12, 2027 estimated dateFriday the 13th Camp Heartbreak After Dark 5K, 10K and Half Marathon by Califlow Runs📍 Long Beach, CA3.1 mi · 6.2 mi · 13.1 mi
- Feb 27, 2027 Mermaid Half Marathon San Diego📍 San Diego, CA13.1 mi · 6.2 mi · 3.1 mi
March 2027
- Mar 7, 2027 Run-Through-Redlands Half Marathon, 10K & 5K📍 Redlands, CA13.1 mi · 6.2 mi · 3.1 mi
- Mar 12, 2027 estimated dateCamp Shamrocked: The Friday the 13th After Dark 5K, 10K and Half Marathon📍 Long Beach, CA3.1 mi · 6.2 mi · 13.1 mi
- Mar 13, 2027 estimated dateMojave Half Marathon📍 Twentynine Palms, CA13.1 mi
- Mar 13, 2027 Blue Diamond Almonds Shamrock'n Half Marathon📍 Sacramento, CA13.1 mi · 6.2 mi · 3.1 mi
- Mar 13, 2027 Shamrock'n Weekend📍 West Sacramento, CA13.1 mi · 13 mi · 6.2 mi · 3.1 mi
- Mar 21, 2027 Oakland Marathon📍 Oakland, CA26.2 mi · 13.1 mi · 6.2 mi · 3.1 mi
- Mar 21, 2027 San Diego Half Marathon & 5K📍 San Diego, CA13.1 mi · 3.1 mi
- Mar 27, 2027 estimated dateDisco Miles: Beachfront Boogie 5K, 10K, Half Marathon by Califlow Runs📍 Long Beach, CA3.1 mi · 6.2 mi · 13.1 mi
April 2027
- Apr 3, 2027 estimated dateThe Great Bunny Hop 5K, 10K, 10-Miler and Half Marathon📍 Long Beach, CA3.1 mi · 6.2 mi · 10 mi · 13.1 mi
- Apr 10, 2027 estimated dateSpring Fling Run – 5K, 10K, Half Marathon📍 Los Angeles, CA3.1 mi · 6.2 mi · 13.1 mi
- Apr 25, 2027 Big Sur International Marathon📍 Big Sur, CA26.2 mi · 13.1 mi · 11.2 mi · 7.5 mi
- Apr 25, 2027 Big Sur International Marathon📍 Carmel-by-the-Sea, CA26.2 mi · 21 mi · 11 mi · 7.5 mi
- Apr 25, 2027 Napa Valley Spring Half Marathon & 5K📍 Napa, CA13.1 mi · 3.1 mi
May 2027
- May 1, 2027 estimated dateThe Rebel Run – 5K, 10K, 10M, and Half Marathon📍 Long Beach, CA3.1 mi · 6.2 mi · 10 mi · 13.1 mi
- May 1, 2027 The hoag Orange County Marathon Running Festival📍 Newport Beach, CA26.2 mi · 13.1 mi · 3.1 mi
- May 1, 2027 estimated dateHoag OC Marathon📍 Costa Mesa, CA26.2 mi · 13.1 mi · 3.1 mi
- May 2, 2027 Bay Bridge Half Marathon📍 Oakland, CA13.1 mi · 3.1 mi
- May 3, 2027 Avenue des Géants📍 Crescent City, CA26.2 mi · 13.1 mi · 6.2 mi
- May 8, 2027 Santa Barbara Wine Country📍 Solvang, CA13.1 mi
- May 16, 2027 Revel Reno Tahoe Marathon📍 Nevada City, CA26.2 mi · 13.1 mi · 6.2 mi
- May 29, 2027 estimated dateSan Diego Marathon📍 San Diego, CA26.2 mi · 13.1 mi · 3.1 mi
- May 30, 2027 estimated dateLong Beach Classic Half and 5K📍 Long Beach, CA13 mi · 3.1 mi
- May 30, 2027 Vibha Bay Area Dream Mile📍 Fremont, CA13.1 mi · 6.2 mi · 3.1 mi
June 2027
- Jun 5, 2027 Rock 'n' Roll San Diego Marathon📍 San Diego, CA26.2 mi · 13.1 mi · 3.1 mi
- Jun 5, 2027 San Jose Half Marathon & 8K📍 San Jose, CA13.1 mi · 5 mi · 1 mi
- Jun 5, 2027 Fontana Days Run📍 Palm Springs, CA13.1 mi · 3.1 mi
- Jun 12, 2027 Olympic Valley Half Marathon and 8 Miler📍 Olympic Valley, CA13.1 mi · 8 mi · 3.1 mi
- Jun 12, 2027 Long Beach Classic📍 Los Angeles, CA13.1 mi · 3.1 mi
- Jun 20, 2027 Presidio Half Marathon📍 San Francisco, CA13.1 mi · 6.2 mi · 3.1 mi
July 2027
- Jul 3, 2027 July 4th Freedom Run-San Jose 📍 San Mateo, CA13.1 mi · 6.2 mi · 3.1 mi
- Jul 4, 2027 Liberty Station Half & Marathon Relay & 5K Runs📍 San Diego, CA26.2 mi · 13.1 mi · 3.1 mi
- Jul 11, 2027 estimated dateShoreline Half Marathon, 5K, 10K📍 Ventura Beach, CA26.2 mi · 13.1 mi · 6.2 mi · 3.1 mi
- Jul 17, 2027 Napa to Sonoma Wine Country Half Marathon & Rosé 5K📍 Napa, CA13.1 mi · 3.1 mi
- Jul 17, 2027 Napa-to-Sonoma Wine Country📍 Sonoma, CA13.1 mi
- Jul 24, 2027 San Francisco Marathon📍 San Francisco, CA26.2 mi · 13.1 mi · 6.2 mi · 3.1 mi
- Jul 24, 2027 Golden Gate City Summer Run - San Francisco 📍 San Francisco, CA13.1 mi · 6.2 mi · 3.1 mi
- Jul 24, 2027 estimated dateMarathon de San Francisco📍 San Francisco, CA52.4 mi · 52.4 mi · 26.2 mi · 13.1 mi
- Jul 31, 2027 Summer Breeze Half Marathon / 10K / 5K📍 San Leandro, CA13.1 mi · 6.2 mi · 3.1 mi
- Jul 31, 2027 estimated dateTiki Run: Popsicles & Paradise 5K, 10K, & Half Marathon📍 Long Beach, CA13.1 mi · 6.2 mi · 3.1 mi
August 2027
- Aug 1, 2027 estimated dateCamarillo Marathon, Half Marathon, 10K & 5K📍 California, CA26.2 mi · 13.1 mi · 6.2 mi · 3.1 mi
- Aug 7, 2027 Mt. Madonna Challenge📍 Gilroy, CA13.1 mi · 6.2 mi · 3.1 mi
- Aug 14, 2027 Run for mental Health - San Francisco📍 San Francisco, CA13.1 mi · 6.2 mi · 3.1 mi
- Aug 15, 2027 estimated dateAmerica's Finest City Half Marathon📍 San Diego, CA13.1 mi · 3.1 mi
- Aug 15, 2027 estimated dateSummer Sensation 5k, 10k, 15k, Half Marathon - Long Beach, CA📍 Long Beach, CA13.1 mi · 9.3 mi · 6.2 mi · 3.1 mi
- Aug 15, 2027 estimated dateThe TRON Night Run: Neon Grid 5K, 10K & Half Marathon📍 Los Angeles, CA13.1 mi · 6.2 mi · 3.1 mi
- Aug 21, 2027 Santa Rosa Marathon📍 Santa Rosa, CA26.2 mi · 13.1 mi · 6.2 mi · 3.1 mi
- Aug 28, 2027 Labor Day Run - San Francisco 📍 San Francisco, CA13.1 mi · 6.2 mi · 3.1 mi
September 2027
- Sep 4, 2027 estimated dateBeach Day 5k, 10k, 15k, Half Marathon📍 Long Beach, CA13.1 mi · 9.3 mi · 6.2 mi · 3.1 mi
- Sep 4, 2027 estimated dateFiesta Half Marathon & 10K Bakersfield📍 Bakersfield, CA13.1 mi · 6.2 mi
- Sep 5, 2027 estimated dateSurfers Point Marathon📍 Ventura, CA26.2 mi · 13.1 mi · 6.2 mi · 3.1 mi
- Sep 6, 2027 estimated dateLabor Day 5k, 10k, 15k, Half Marathon📍 Santa Monica, CA13.1 mi · 9.3 mi · 6.2 mi · 3.1 mi
- Sep 18, 2027 estimated dateBayside Saved by the Bell 5K, 10K & Half Marathon📍 Los Angeles, CA3.1 mi · 6.2 mi · 13.1 mi
- Sep 25, 2027 estimated dateUrban Cow Half Marathon📍 Sacramento, CA13.1 mi · 3.1 mi
- Sep 26, 2027 estimated dateTake Me to Your Pizza : Alien Dash 5K. 10K. Half Marathon Sponsored by Domino's Pizza📍 Long Beach, CA13.1 mi · 6.2 mi · 3.1 mi · 1 mi
October 2027
- Oct 2, 2027 estimated datePacific Beach Half Marathon & 5K📍 San Diego, CA13 mi · 3.1 mi · 0.6 mi
- Oct 2, 2027 estimated dateRock'n'Roll San Jose📍 San Jose, CA13.1 mi · 6.2 mi · 3.1 mi
- Oct 3, 2027 estimated dateRedding Breakfast Lions Turtle Bay Run📍 Redding, CA13.1 mi · 6.2 mi · 2 mi
- Oct 3, 2027 estimated dateRun by the Sea📍 Santa Cruz, CA13.1 mi · 7.5 mi · 2.5 mi
- Oct 9, 2027 estimated dateLong Beach Marathon📍 Long Beach, CA26.2 mi · 13.1 mi · 3.1 mi
- Oct 10, 2027 estimated dateBizz Johnson Trail Marathon📍 Susanville, CA31.1 mi · 26.2 mi · 13.1 mi · 6.2 mi
- Oct 10, 2027 estimated dateClo-Cow Half Marathon & 5K📍 Petaluma, CA13.1 mi · 6.2 mi · 3.1 mi
- Oct 16, 2027 estimated dateBack to the Future: 88 MPH Dash 5K, 10K & Half📍 Los Angeles, CA13.1 mi · 6.2 mi · 3.1 mi
- Oct 17, 2027 estimated dateJeepers Creepers Run📍 Santa Clarita, CA13.1 mi · 6.2 mi · 3.1 mi
- Oct 24, 2027 estimated dateBINATIONAL RACE📍 San Diego, CA13.1 mi · 6.2 mi
- Oct 24, 2027 estimated dateCrown Point Half & Marathon Relay & 8K / 5K Runs📍 San Diego, CA26.2 mi · 13.1 mi · 5 mi · 3.1 mi
- Oct 24, 2027 estimated dateRun Santa Cruz Marathon📍 Santa Cruz, CA26.2 mi · 13.1 mi · 3.1 mi
- Oct 30, 2027 estimated dateIPA10K Brewfest & Beer Mile📍 Sebastopol, CA13.1 mi · 6.2 mi · 1.9 mi
- Oct 31, 2027 estimated dateGolden Gate Half Marathon📍 San Francisco, CA13.1 mi · 3.1 mi
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