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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
Thanksgiving Gobble Trot Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 28 Nov 26
$32.80 - $48.70
🚀Boosted
Back to the Future: 88 MPH Dash 5K, 10K & Half
Canoga Park, California
Sat 17 Oct 26
$34.99
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RunThrough San Francisco at Crissy Field 5k, 100k & Half Marathon
San Francisco, California
Sat 07 Nov 26
$46.63 - $76.68
Lake Chabot Trail Run
Castro Valley, California
Sat 07 Nov 26
Free - $96.40
Runacopia 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sun 08 Nov 26
$22.99 - $37.99
Santa Barbara Half Marathon & 5K
Santa Barbara
Sun 08 Nov 26
$146.73
2026 Silver Strand Veterans Day Half Marathon, 10 Miler, 12K & 5K - San Diego
Coronado, California
Sun 08 Nov 26
$50.59 - $128.88
Offer
Use code FINDARACE26 and get 15% off registration
Temecula Half Marathon, 10K, 5K
Temecula, California
Sun 08 Nov 26
$34.40 - $131.60
Friday the 13th Night Race -Deranged Turkey Trot: 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Fri 13 Nov 26
$49.75 - $60.35
ZombieRunner Quarry Lakes
Fremont, California
Sat 14 Nov 26
Free - $75.20
Veterans Day Freedom Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 14 Nov 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 14 Nov 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 14 Nov 26
$32.80 - $48.70
Catalina Island Half-Marathon & 10K
Avalon, California
Sat 14 Nov 26
$27.50 - $388.25
Veterans Day Freedom Run 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 SAN FRANCISCO
San Francisco, California
Sat 14 Nov 26
$32.80 - $48.70
Thrive San Diego Half Marathon & 5K
San Diego, California
Sat 14 Nov 26
Free - $160.00
Run for Mental Health 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 14 Nov 26
$32.80 - $48.70
The Stuffing Shuffle – 5K, 10K, Half Marathon
Fountain Valley, California
Sat 14 Nov 26
$29.50 - $45.00
Huffin for the Stuffin- Turkey Trot 5K, 10K, & Half Marathon
Long Beach, California
Sat 14 Nov 26
$16.90 - $52.93
Veterans Day Freedom Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 14 Nov 26
$32.80 - $48.70
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
$29.50 - $45.00
Giving Thanks 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 21 Nov 26
$22.99 - $37.99
Furgiving Run: Turkey Trot 5K, 10K, Half Marathon by Califlow Runs
Long Beach, California
Sun 22 Nov 26
$16.90 - $61.41
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
Turkey Trot (Friday) 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Fri 27 Nov 26
$22.99 - $37.99
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 LOS ANGELES
Los Angeles, California
Sat 28 Nov 26
$32.80 - $48.70
Turkey Trot (Saturday) 5k, 10k, 15k, Half Marathon
Anaheim, Orange
Sat 28 Nov 26
$25.99 - $39.99
Thanksgiving Gobble Trot Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 28 Nov 26
$32.80 - $48.70
Thanksgiving Gobble Trot Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 28 Nov 26
$32.80 - $48.70
Mammoth Bar Trail Runs
Auburn, California
Sun 06 Sep 26
$52.94 - $74.14
2026 PRE-SALE Thrive San Diego Half Marathon & 5K
San Diego, California
Sat 07 Nov 26
$37.04 - $94.28
Showing 81-113 of 113 results
