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5k Runs found in California in October
View all ↓5k Runs in California in October 2026
Find A Race is the US's favourite event listings site. Check out our list of October 2026 5k Runs in California below.
Race Calendar: 5k Runs found in October
🚀Boosted
Monterey's Breast Cancer Awareness Run
Monterey, California
Sat 10 Oct 26
$11.60
🚀Boosted
Hallo-Thanks-Mas Dash – 5K, 10K, and Half Marathon
San Diego, California
Sun 04 Oct 26
$48.70 - $54.00
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1 IN 5K Dyslexia Dash
Los Angeles, California
Sun 25 Oct 26
$22.20 - $35.98
Sharsheret West Coast Dash
Playa Del Rey, California
Sun 25 Oct 26
$32.80 - $80.50
Haunted Valley 5k, 10k, 15k, Half Marathon
Simi Valley, Ventura
Sun 25 Oct 26
$25.99 - $39.99
Pleasanton Rotary Halloween Spirit Run
Pleasanton, California
Sun 25 Oct 26
$24.32 - $48.70
DIA DE LOS MUERTOS 5K RUN/WALK - CLOVIS
Clovis, California
Sun 25 Oct 26
$28.00 - $59.80
Alhambra Pumpkin Run 2026
Alhambra, California
Sun 25 Oct 26
$43.40 - $64.60
CVAR YPN's Run For A Reason Halloween 5K
Modesto, California
Sun 25 Oct 26
$38.10
2026 Winters Spooktacular Fun Run and Costume Contest
Winters, California
Sun 25 Oct 26
$22.20 - $48.70
Space Race Run
La Canada, California
Sun 25 Oct 26
$11.60 - $69.90
Hop Skip and Splash 5K Fun Run/Walk
Huntington Beach, California
Sun 25 Oct 26
$43.40 - $54.00
Day of The Dead 5K & 10k
Fair Oaks, California
Sun 25 Oct 26
$28.13 - $76.05
Hauntington Park 5K 2026
Huntington Park, California
Wed 28 Oct 26
Free - $25.00
DIA DE LOS MUERTOS HALF MARATHON & 5K RUN/WALK (BAKERSFIELD)
Bakersfield, California
Fri 30 Oct 26
$28.00 - $99.02
PB&J Fuel Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 31 Oct 26
$32.80 - $48.70
Monster Mash Dash and Zombie Zoom
Merced, California
Sat 31 Oct 26
$22.20 - $59.30
Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 31 Oct 26
$32.80 - $54.00
Whittier Spooktacular 5K
Whittier, California
Sat 31 Oct 26
$27.50 - $54.00
Halloween Trick or Trot Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 31 Oct 26
$32.80 - $54.00
Halloween Trick or Trot Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 31 Oct 26
$32.80 - $54.00
Halloween Trick or Trot Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 31 Oct 26
$32.80 - $54.00
PB&J Fuel Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 31 Oct 26
$32.80 - $54.00
ZombieRunner Halloween
San Jose, California
Sat 31 Oct 26
Free - $85.80
Día De Los Muertos 5k Race
Sacramento, California
Sat 31 Oct 26
$43.40
This Hill Has Eyes 5K
Palmdale, California
Sat 31 Oct 26
$27.50
PB&J Fuel Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 31 Oct 26
$32.80 - $54.00
Happy Halloween 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 31 Oct 26
$23.99 - $37.99
LASAA Mug Run - South LA
Los Angeles, California
Sat 31 Oct 26
$32.80
Gardner Health Services 2026 Día de los Muertos Run-Walk
San Jose, California
Sat 31 Oct 26
$32.80 - $75.20
Foothill Presents: Nightmare on Hart Park Lane 5K
Bakersfield, California
Sat 31 Oct 26
$45.00
Run For The Brains!
Stockton, California
Sat 31 Oct 26
$16.90 - $48.70
Howl-o-ween Doggie Dash 5K
Los Angeles, California
Sat 31 Oct 26
$48.70
Boo Run 5k & 10k
Porterville, California
Sat 31 Oct 26
$50.00 - $53.00
Northgate Market 5K
Anaheim, California
Sat 31 Oct 26
$22.70 - $65.10
Motherlode Monster Dash 5k
Jackson, California
Sat 31 Oct 26
$38.10
Village Runner 4th of July 5K presented by UCLA Health
Redondo Beach, California
Mon 04 Jul 16 - Sun 04 Jul 06
$38.00
5K Event
Tahoe City, California
Thu 29 Jan 26 - Tue 31 Dec 30
Free - $80.50
Pink October Race for Awareness 5K
Yuba City, California
Sat 03 Oct 26
Free
Awesome 80's Run
San Diego, California
Sat 03 Oct 26
$66.80 - $77.60
PMASD Carabao 5K Run/Walk
Chula Vista, California
Sun 04 Oct 26
Free
Showing 121-160 of 167 results
