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10k Runs found in California in October
View all ↓10k Runs in California in October 2025
Find A Race is the US's favourite event listings site. Check out our list of October 2025 10k Runs in California below.
Race Calendar: 10k Runs found in October
48th Annual Manhattan Beach 10K
Manhattan Beach, California
04 Oct 25
$29.00 - $34.40
Cabrillo Beach 5K/10K
San Pedro, California
04 Oct 25
$59.30
Run for Donuts 5K/10K/13.1 LOS ANGELES
Los Angeles, California
04 Oct 25
$32.80 - $48.70
Monster Mash Dash 5K, 10K, and Half Marathon
Santa Monica, California
04 Oct 25
$32.79 - $42.33
Frightful Finish Line - Halloween Run 5K, 10K, & Half Marathon
Long Beach, California
05 Oct 25
$32.79 - $42.33
Bizz Johnson
Susanville, California
11 Oct 25 - 12 Oct 25
$48.70 - $101.70
Just a Dash of Hocus Pocus 5K, 10K
Santa Monica, California
11 Oct 25
$31.73 - $32.79
Lafayette Res Run for Education
Lafayette, California
11 Oct 25 - 19 Oct 25
$34.00
Gobble Ghoul and Holly Run 5K, 10K, and Half Marathon
Santa Monica, California
11 Oct 25
$31.73 - $42.33
Night of the Living Runners 5K, 10K, 10 Miler, and Half Marathon
Long Beach, California
11 Oct 25
$26.97 - $41.81
Lake Evans Triathlon, 5k & 10k
Bakersfield, California
12 Oct 25
$38.60 - $1,051.50
Diwali Fun Run + Festival
East Bay, California
12 Oct 25
$28.00 - $49.20
Lake Hodges Trail Festival
San Diego, California
18 Oct 25 - 19 Oct 25
$16.90 - $101.70
Run Against Breast Cancer 5K/10K/13.1 LOS ANGELES
Santa Monica, California
18 Oct 25
$32.80 - $48.70
SPACEROCK Trail Race
Aqua Dulce, California
18 Oct 25
$80.50 - $144.10
Diablo Summit Stomp 2025
Walnut Creek, California
18 Oct 25
Hallo-Thanks-Mas 5K, 10K, and Half Marathon
Santa Monica, California
18 Oct 25
$26.97 - $41.81
International Sloth Day Run 5K/10K/13.1 LOS ANGELES
Santa Monica, California
18 Oct 25
$32.80 - $48.70
2025 Cal Tri LA - 10.19.25
Playa Del Rey, California
19 Oct 25
Free - $526.00
MISSION INN RUN
Riverside, California
19 Oct 25
$22.95 - $87.00
The Ghostly Gallup 5K, 10K, 10 Miler, and Half Marathon
Long Beach, California
19 Oct 25
$26.97 - $41.81
FIT FALL Halloween Harvest 5k/10K
Huntington Beach, California
25 Oct 25
$25.20 - $47.20
310K Run/walk powered by Leslie Cohen Law
Santa Monica, California
25 Oct 25
$32.80 - $43.40
The Witches Brew Run 5K, 10K
Santa Monica, California
25 Oct 25
$32.79 - $35.97
Malibu Moves: 5K, 10K, Half Marathon & Kids Run
Malibu, California
25 Oct 25 - 27 Oct 25
Free - $131.71
Big Sur River Run
Big Sur, California
25 Oct 25
$22.20 - $64.60
Trick or Trot 5K, 10K, and Half Marathon
Long Beach, California
26 Oct 25
$32.79 - $42.33
Halloween Havoc 5K, 10K, and Half Marathon
Fountain Valley, California
26 Oct 25
$26.97 - $41.81
Finish The Ride and Finish The Run Santa Clarita
Valencia, California
26 Oct 25
$11.60 - $96.40
Pinkathon 2025 Virtual and In-Person Challenge for Breast Cancer!
Any Place in the World!, California
01 May 25 - 31 Oct 25
Free - $27.50
CASA of Kern County Superhero Run
Bakersfield, California
25 Oct 25
$28.00 - $33.30
Showing 1-31 of 31 results