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Half Marathons found in California in Fall
View all ↓Half Marathons in California in Fall 2026
Find A Race is the US's favourite event listings site. Check out our list of Fall 2026 Half Marathons in California below.
Race Calendar: Half Marathons found in Fall
🚀Boosted
Bagel Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 10 Oct 26
$32.80 - $48.70
🚀Boosted
2026 Silver Strand Half Marathon, 10 Miler, 12K & 5K
Coronado, California
Sun 08 Nov 26
$46.30 - $121.37
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Jeepers Creepers Marathon
Santa Clarita, Los Angeles
Sun 18 Oct 26
$165.00
RunThrough USA Long Beach 5k,10k & Half Marathon Race
Long Beach, California
Sat 24 Oct 26
$45.52 - $62.22
DIA DE LOS MUERTOS HALF MARATHON & 5K RUN/WALK (BAKERSFIELD)
Bakersfield, California
Sat 24 Oct 26
$28.00 - $79.94
Malibu Moves: Half Marathon, 10K, 5K, 1-Mi & 1K
Malibu, California
Sat 24 Oct 26
Free - $203.65
Trick or Trot 5K, 10K, and Half Marathon by Califlow Runs
Long Beach, California
Sun 25 Oct 26
$16.90 - $52.93
The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Sat 31 Oct 26
$42.33 - $57.17
ZombieRunner Halloween
San Jose, California
Sat 31 Oct 26
Free - $85.80
PB&J Fuel Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 31 Oct 26
$32.80 - $48.70
Two Cities Marathon
Fresno, California
Sun 01 Nov 26
$61.63 - $142.25
Día de Muertos - Viva la Vida - 5K, 10K, and Half Marathon by Califlow Runs
Long beach, California
Sun 01 Nov 26
$27.50 - $57.17
Lake Chabot Trail Run
Castro Valley, California
Sat 07 Nov 26
Free - $96.40
Beer City Half™ OC
Santa Ana, California
Sat 07 Nov 26
$27.50 - $96.40
Temecula Half Marathon, 10K, 5K
Temecula, California
Sun 08 Nov 26
$34.40 - $120.80
2026 Silver Strand Half Marathon, 10 Miler, 12K & 5K
Coronado, California
Sun 08 Nov 26
$46.30 - $121.37
Santa Barbara Half Marathon & 5K
Santa Barbara
Sun 08 Nov 26
$146.73
Camp Turkey Terror: After Dark- Friday the 13th Turkey Trot: 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Fri 13 Nov 26
$43.39 - $52.93
ZombieRunner Quarry Lakes
Fremont, California
Sat 14 Nov 26
Free - $75.20
Catalina Island Half-Marathon & 10K
Avalon, California
Sat 14 Nov 26
$22.50 - $388.25
Run for Mental Health 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 14 Nov 26
$32.80 - $48.70
Thrive San Diego Half Marathon & 5K
San Diego, California
Sat 14 Nov 26
Free - $128.20
Run for Mental Health 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 14 Nov 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 14 Nov 26
$32.80 - $48.70
Huffin for the Stuffin- Turkey Trot 5K, 10K, & Half Marathon
Long Beach, California
Sat 14 Nov 26
$16.90 - $52.93
Santa Clarita Marathon
Santa Clarita, Los Angeles
Sun 15 Nov 26
$160.00
Harvest Hustle – 5K, 10K, Half Marathon
Lake View Terrace, California
Sat 21 Nov 26
$26.97 - $41.81
Friendsgiving: Turkey Trot 5K, 10K, Half Marathon by Califlow Runs
Long Beach, California
Sun 22 Nov 26
$16.90 - $57.17
Zoom Turkey Trot
San Jose, California
Thu 26 Nov 26
Free - $75.20
Turkey Trot 5k, 10k, 15k, Half Marathon
Van Nuys, Los Angeles
Thu 26 Nov 26
$25.99 - $40.99
Coffee Lovers Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 28 Nov 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 28 Nov 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 28 Nov 26
$32.80 - $48.70
Half-Marathon Training for Fun & Fitness
Grass Valley, California
Sun 19 Jul 26 - Sun 04 Oct 26
$41.70
Champion Mine Trail Race
Nevada City, California
Sun 11 Oct 26
$38.10 - $69.90
2026 PRE-SALE Thrive San Diego Half Marathon & 5K
San Diego, California
Sat 07 Nov 26
$37.04 - $94.28
Showing 41-75 of 75 results
