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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
Napa Half Marathon
Napa, California
Sun 04 Oct 26
$75.20 - $96.40
🚀Boosted
Coffee Lovers Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 10 Oct 26
$32.80 - $48.70
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Pinkathon 2026 Virtual and In-Person Challenge for Breast Cancer!
Any Place in the World!, California
Mon 01 Jun 26 - Sat 31 Oct 26
Free - $27.50
Ventura Galloway Training Program
Camarillo, California
Sat 06 Jun 26 - Sun 11 Oct 26
$211.94
Half-Marathon Training for Fun & Fitness
Grass Valley, California
Sun 26 Jul 26 - Sun 04 Oct 26
$43.40
Beach Day 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 05 Sep 26
$22.99 - $37.99
Summer Day 5k, 10k, 15k, Half Marathon
Van Nuys, Los Angeles
Sun 06 Sep 26
$25.99 - $40.99
Diablo Trail Run
Clayton, California
Sun 06 Sep 26
Free - $96.40
FIESTA HALF MARATHON & 10K - BAKERSFIELD
Bakersfield, California
Sun 06 Sep 26
$28.00 - $81.00
Surfers Point Marathon, half, 5k 10k
Ventura
Sun 06 Sep 26
$165.00
Labor Day 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Mon 07 Sep 26
$22.99 - $37.99
Long Beach Labor Day Run - Merging Forces 5K, 10K, Half Marathon, 1 Miler, Kids Dash
Long Beach, California
Mon 07 Sep 26
$16.90 - $70.95
National Chocolate Day: Run for Chocolates 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 12 Sep 26
$32.80 - $48.70
National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 12 Sep 26
$32.80 - $48.70
The Running Fence Run: A Run of Freedom- Celebrating Christo's 1976 "Running Fence” art project
Bloomfield, California
Sat 12 Sep 26
$45.00 - $160.00
Beer City Half™ Bishop Ranch
San Ramon, California
Sat 12 Sep 26
$27.50 - $107.00
Run for Mental Health 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 12 Sep 26
$32.80 - $48.70
Rise to the Top 5k, 10k, 15k, Half Marathon
Los Angeles
Sat 12 Sep 26
$25.99 - $40.99
Run for Mental Health 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 12 Sep 26
$32.80 - $48.70
National Chocolate Day: Run for Chocolates 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 12 Sep 26
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 12 Sep 26
$32.80 - $48.70
Beach Fun 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sun 13 Sep 26
$22.99 - $37.99
Seasonal Confusion 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Sun 13 Sep 26
$46.57 - $59.29
Jurassic Jaunt – 5K, 10K, 10M, and Half Marathon
Long Beach, California
Sat 19 Sep 26
$26.97 - $41.81
Run for Coffee 5k / 10k / 13.1 - Roseville
Rocklin, California
Sat 19 Sep 26
$38.10 - $48.70
Bayside Saved by the Bell 5K, 10K & Half Marathon
Canoga Park, California
Sat 19 Sep 26
$34.99
Alameda Island Running Festival
Alameda, California
Sun 20 Sep 26
$27.50 - $117.60
La Noche de las Brujas Run -SummerWeen Series 5K 10K Half by Califlow Runs
Long Beach, California
Sun 20 Sep 26
$31.73 - $59.29
Hot Pursuit 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 26 Sep 26
$22.99 - $37.99
Run for Donuts 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 26 Sep 26
$32.80 - $48.70
Oktoberfest Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 26 Sep 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 26 Sep 26
$32.80 - $48.70
Oktoberfest Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 26 Sep 26
$32.80 - $48.70
Oktoberfest Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 26 Sep 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 26 Sep 26
$32.80 - $48.70
Golden Strides 5k, 10k, 15k, Half Marathon
Riverside
Sun 27 Sep 26
$25.99 - $40.99
Take Me to Your Pizza : Alien Dash 5K. 10K. Half Marathon Sponsored by Domino's Pizza
Long Beach, California
Sun 27 Sep 26
$22.20 - $63.53
Spooky Dash 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 03 Oct 26
$22.99 - $37.99
Pacific Beach Half Marathon & 5K
San Diego
Sat 03 Oct 26 - Sun 04 Oct 26
$24.99 - $89.99
Mean Girls 5K, 10K & Half Marathon
Canoga Park, California
Sat 03 Oct 26
$34.99
Peace Officer Memorial Run
Modesto, California
Sun 04 Oct 26
Free - $128.20
Judgment Day Half Marathon, 10K & 5K Run/Walk
Bakersfield, California
Sun 04 Oct 26
$43.40 - $75.20
Showing 1-40 of 113 results
