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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
Bank of American Chicago Marathon
Chicago, Cook
Sun 10 Oct 27
$250.00
🚀Boosted
Alhambra Pumpkin Run 2026
Alhambra, California
Sun 25 Oct 26
$54.00 - $75.20
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Linda Fireman's Association Halloween Fun Run
Plumas Lake, California
Sat 31 Oct 26
$27.50 - $38.10
Howl-o-ween Doggie Dash 5K
Los Angeles, California
Sat 31 Oct 26
$48.70
PB&J Fuel Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 31 Oct 26
$32.80 - $54.00
Foothill Presents: Nightmare on Hart Park Lane 5K
Bakersfield, California
Sat 31 Oct 26
$45.00
The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Sat 31 Oct 26
$20.08 - $69.89
PB&J Fuel Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 31 Oct 26
$32.80 - $64.60
ZombieRunner Halloween
San Jose, California
Sat 31 Oct 26
Free - $85.80
Halloween Trick or Trot Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 31 Oct 26
$32.80 - $54.00
Día De Los Muertos 5k Race
Sacramento, California
Sat 31 Oct 26
$43.40
Northgate Market 5K
Anaheim, California
Sat 31 Oct 26
$22.70 - $65.10
Monster Mash Dash and Zombie Zoom
Merced, California
Sat 31 Oct 26
$22.20 - $59.30
Gardner Health Services 2026 Día de los Muertos Run-Walk
San Jose, California
Sat 31 Oct 26
$32.80 - $75.20
This Hill Has Eyes 5K
Palmdale, California
Sat 31 Oct 26
$27.50
Halloween Trick or Trot Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 31 Oct 26
$32.80 - $64.60
Run For The Brains!
Stockton, California
Sat 31 Oct 26
Free - $54.00
Motherlode Monster Dash 5k
Jackson, California
Sat 31 Oct 26
$38.10
Happy Halloween 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 31 Oct 26
$23.99 - $37.99
PB&J Fuel Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 31 Oct 26
$32.80 - $64.60
Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 31 Oct 26
$32.80 - $64.60
Whittier Spooktacular 5K
Whittier, California
Sat 31 Oct 26
$27.50 - $54.00
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
LOOK GOOD FEEL GOOD SAN LEANDRO 5K, 10, HALF MARATHON & MARATHON
San Leandro, California
Mon 13 Jul 26 - Sat 02 Oct 27
$34.00 - $96.40
MaraFUNrun 5K
Sacramento, California
Fri 31 Jul 26 - Fri 30 Oct 26
Free - $38.78
POMONA 5K & 10K
Pomona, California
Sat 17 Oct 26 - Sat 24 Oct 26
$27.75 - $65.80
Mutt Run
San Diego, California
Sat 24 Oct 26
$64.60
2nd Annual Austin Stiles Family Over Everything 5K Fun Run/Walk
Ceres, California
Sat 24 Oct 26
$38.10
Hauntington Park 5K 2026
Huntington Park, California
Wed 28 Oct 26
Free - $25.00
USS Hornet Halloween 5k
Alameda, California
Fri 30 Oct 26
$48.70
Boo Run 5k & 10k
Porterville, California
Sat 31 Oct 26
$50.00 - $53.00
Halloween Trick or Trot Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 31 Oct 26
$32.80 - $64.60
PB&J Fuel Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 31 Oct 26
$32.80 - $64.60
Showing 41-72 of 72 results
