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Half Marathons found in California in Fall
View all ↓Half Marathons in California in Fall 2025
Find A Race is the US's favourite event listings site. Check out our list of Fall 2025 Half Marathons in California below.
Race Calendar: Half Marathons found in Fall
Disneyland Halloween Half Marathon Weekend 2025
Anaheim, California
05 Sep 25 - 11 Sep 25
$138.80 - $284.50
Teaching & Learning Collaborative Charity Group Registration (2025 Disneyland Halloween Half Marathon Weekend )
Anaheim, California
05 Sep 25 - 07 Sep 25
$34.29 - $473.50
Diablo Trail Run
Clayton, California
07 Sep 25
Free - $85.80
Rocky Ridge 2025
San Ramon, California
20 Sep 25
The Auburn Half Marathon 2025
Auburn, California
04 Oct 25
Judgment Day Half Marathon & 5K Run/Walk
Bakersfield, California
05 Oct 25
$43.40 - $75.20
Redding Breakfast Lions Turtle Bay Run 2025
Redding, California
05 Oct 25
$22.20 - $64.60
Peace Officer Memorial Run
Modesto, California
05 Oct 25
Free - $96.40
2025 Humboldt Redwoods Marathon, Half Marathon, 5K
Weott, California
12 Oct 25
$43.65 - $107.25
SPACEROCK Trail Race
Aqua Dulce, California
18 Oct 25
$80.50 - $144.10
Diablo Summit Stomp 2025
Walnut Creek, California
18 Oct 25
Malibu Moves: 5K, 10K, Half Marathon & Kids Run
Malibu, California
25 Oct 25 - 27 Oct 25
Free - $120.81
IPA 10K Brewfest Beer Mile Invitational
Sebastopol, California
01 Nov 25
Free - $149.40
Beer City Half OC
Santa Ana, California
01 Nov 25
$27.50 - $96.40
Two Cities Marathon
Fresno, California
02 Nov 25
$56.25 - $131.50
Temecula Half Marathon, 10K, 5K
Temecula, California
02 Nov 25
$29.00 - $88.40
Catalina Island Half-Marathon & 10K
Avalon, California
08 Nov 25
$22.50 - $299.00
San Diego Holiday Half Marathon
San Diego, California
14 Dec 24 - 20 Dec 25
$85.93 - $160.66
Bizz Johnson
Susanville, California
12 Oct 25
$43.40 - $96.40
2025 PRE-SALE Thrive San Diego Half Marathon & 5K
San Diego, California
01 Nov 25
$31.74 - $84.74
Thrive San Diego Half Marathon & 5K
San Diego, California
01 Nov 25
Free - $137.74
Showing 1-21 of 21 results