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5k Runs found in California in October
View all ↓5k Runs in California in October 2025
Find A Race is the US's favourite event listings site. Check out our list of October 2025 5k Runs in California below.
Race Calendar: 5k Runs found in October
🚀Boosted
Malibu Moves: 5K, 10K, Half Marathon & Kids Run
Malibu, California
25 Oct 25 - 27 Oct 25
Free - $131.71
🚀Boosted
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
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Beer City Half Series
Various Cities in, California
01 Nov 24 - 31 Dec 25
Free
Hobby Joggers Race Series
Temecula, California
01 Jan 25 - 31 Dec 25
Free - $27.50
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
Monster Mash Dash 5K, 10K,
Santa Monica, California
04 Oct 25
$32.79 - $38.09
Run for Donuts 5K/10K/13.1 LOS ANGELES
Los Angeles, California
04 Oct 25
$32.80 - $48.70
Cheers to Oktoberfest Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
04 Oct 25
$32.80 - $48.70
Cabrillo Beach 5K/10K
San Pedro, California
04 Oct 25
$59.30
Cheers to Oktoberfest Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
04 Oct 25
$32.80 - $48.70
The Auburn Half Marathon 2025
Auburn, California
04 Oct 25
Run for Donuts 5K/10K/13.1 SACRAMENTO
Sacramento, California
04 Oct 25
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
04 Oct 25
$32.80 - $48.70
Frida Fun Run
Fresno, California
04 Oct 25
$17.40 - $43.90
Cheers to Oktoberfest Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
04 Oct 25
$32.80 - $48.70
Peace Officer Memorial Run
Modesto, California
05 Oct 25
Free - $96.40
Judgment Day Half Marathon & 5K Run/Walk
Bakersfield, California
05 Oct 25
$43.40 - $75.20
Reyes Adobe Days "RAD" 5K
Agoura Hills, California
05 Oct 25
$27.50 - $48.70
Pumpkin Run
Clovis, California
05 Oct 25
$41.50 - $54.75
Rock It in Chino Hills
Brea, California
11 Oct 25
$54.00 - $107.00
Night of the Living Runners 5K, 10K, 10M, and Half Marathon
Long Beach, California
11 Oct 25
$26.97 - $41.81
LOOK GOOD FEEL GOOD SAN LEANDRO 5K, 10, HALF MARATHON & MARATHON
San Leandro, California
11 Oct 25
$34.00 - $133.50
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
Diwali Fun Run + Festival
East Bay, California
12 Oct 25
$28.00 - $49.20
Lake Evans Triathlon, 5k & 10k
Bakersfield, California
12 Oct 25
$43.90 - $1,051.50
Wicked Wave Halloween Run 5K, 10K, and Half Marathon
Huntington Beach, California
12 Oct 25
$42.33 - $52.93
Gobble Ghoul and Holly Run 5K, 10K, and Half Marathon
Long Beach, California
12 Oct 25
$31.73 - $42.33
2025 Humboldt Redwoods Marathon, Half Marathon, 5K
Weott, California
12 Oct 25
$43.65 - $107.25
The Race for a Healthier World 5K
Anaheim, California
17 Oct 25
$75.00
International Sloth Day Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
18 Oct 25
$32.80 - $48.70
Lake Hodges Trail Festival
San Diego, California
18 Oct 25 - 19 Oct 25
$16.90 - $101.70
International Sloth Day Run 5K/10K/13.1 SAN DIEGO
San Diego, California
18 Oct 25
$32.80 - $48.70
International Sloth Day Run 5K/10K/13.1 LOS ANGELES
Santa Monica, California
18 Oct 25
$32.80 - $48.70
Run Against Breast Cancer 5K/10K/13.1 LOS ANGELES
Santa Monica, California
18 Oct 25
$32.80 - $48.70
Reentry Resource Centers Rise Up and Run 5K
San Jose, California
18 Oct 25
$44.00
International Sloth Day Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
18 Oct 25
$32.80 - $48.70
The Donut Fun Run 2025!
Alameda, California
18 Oct 25
$38.10
Hallo-Thanks-Mas Dash 5K, 10K, and Half Marathon
Santa Monica, California
18 Oct 25
Diablo Summit Stomp 2025
Walnut Creek, California
18 Oct 25
Run Against Breast Cancer 5K/10K/13.1 SACRAMENTO
Sacramento, California
18 Oct 25
$32.80 - $48.70
SPACEROCK Trail Race
Aqua Dulce, California
18 Oct 25
$80.50 - $144.10
Showing 1-40 of 73 results
