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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
🚀Boosted
Back to the Future: 88 MPH Dash 5K, 10K & Half
Canoga Park, California
18 Oct 25
$34.99
🚀Boosted
Rock It in Chino Hills 5K & 10K
Brea, California
11 Oct 25
$54.00 - $69.90
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Run Against Breast Cancer 5K/10K/13.1 SAN DIEGO
San Diego, California
18 Oct 25
$32.80 - $48.70
MISSION INN RUN
Riverside, California
19 Oct 25
$22.95 - $87.00
2025 Cal Tri LA - 10.19.25
Playa Del Rey, California
19 Oct 25
Free - $526.00
Frightful Finish Line - Halloween Run 5K, 10K, & Half Marathon
Long Beach, California
19 Oct 25
$32.79 - $42.33
Heart of Cool Trail Run
Cool, California
19 Oct 25
$32.80 - $59.30
The Ghostly Gallup – 5K, 10K, 10 Miler, and Half Marathon
Long Beach, California
19 Oct 25
$26.97 - $41.81
CASA Superhero Run
Bakersfield, California
25 Oct 25
$33.30 - $38.60
SoCal's Sunset Trick or Trot 5k/10K - Halloween Race
Huntington Beach, California
25 Oct 25
$25.20 - $47.20
The Witches’ Brew Run 5K, 10K
Santa Monica, California
25 Oct 25
$32.79 - $35.97
RUN FOR FREEDOM
San Dimas, California
25 Oct 25
$43.40 - $59.30
Malibu Moves: Half Marathon, 10K, 5K, 1-Mi & 1K
Malibu, California
25 Oct 25 - 27 Oct 25
Free - $198.20
Big Sur River Run
Big Sur, California
25 Oct 25
$22.20 - $64.60
For the Love of the Bay 5K/10K
Oakland, California
25 Oct 25
$39.16 - $43.40
Alhambra Pumpkin Run 2025
Alhambra, California
26 Oct 25
$43.40 - $64.60
Trick or Trot 5K, 10K, and Half Marathon
Long Beach, California
26 Oct 25
$32.79 - $42.33
Finish The Ride and Finish The Run Santa Clarita
Valencia, California
26 Oct 25
$11.60 - $101.70
2025 Winters Spooktacular Fun Run and Costume Contest
Winters, California
26 Oct 25
$22.20 - $38.10
Halloween Havoc – 5K, 10K, and Half Marathon
Fountain Valley, California
26 Oct 25
$26.97 - $41.81
Beer City Halfâ„¢ Bishop Ranch
San Ramon, California
26 Oct 25
Free - $99.05
Running Fence Run - A Celebration of Freedom and Democracy
Cotati, California
13 Sep 25 - 03 Nov 26
$50.00 - $250.00
Palo Alto Weekly Moonlight Run & Walk
Palo Alto, California
03 Oct 25
$49.00
Cabrillo Beach 5K/10K
San Pedro, California
04 Oct 25
$59.30
Showing 41-62 of 62 results