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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
Night of the Living Runners – 5K, 10K, 10-Miler, Half Marathon
Long Beach, California
Sat 17 Oct 26
$26.97 - $41.81
🚀Boosted
Palm Desert Torch Relay
Palm Desert, California
Sat 03 Oct 26
Free
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Rock & Run
Aromas, California
Sun 11 Oct 26
$27.50
2026 Humboldt Redwoods Marathon, Half Marathon, 5K
Weott, California
Sun 11 Oct 26
$54.25 - $128.45
OktoberFest Pumpkin Run
Fresno, California
Sun 11 Oct 26
$44.40 - $60.30
Witch Way to the Polls 2026
Los Angeles, California
Sun 11 Oct 26
$38.10
Champion Mine Trail Race
Nevada City, California
Sun 11 Oct 26
$38.10 - $69.90
2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K
San Diego, California
Sun 11 Oct 26
$40.93 - $306.91
Spooky Dam 5k, 10k, 15k, Half Marathon
Sylmar, Los Angeles
Sat 17 Oct 26
$26.99 - $40.99
SPACEROCK Trail Race
Aqua Dulce, California
Sat 17 Oct 26
$80.50 - $144.10
POMONA 5K & 10K
Pomona, California
Sat 17 Oct 26 - Sat 24 Oct 26
$22.75 - $44.25
Night of the Living Runners – 5K, 10K, 10-Miler, Half Marathon
Long Beach, California
Sat 17 Oct 26
$26.97 - $41.81
Merced Paws on Patrol Fun Run
Merced, California
Sat 17 Oct 26
$30.00 - $40.00
Heart of Cool Trail Run
Cool, California
Sat 17 Oct 26
$43.40 - $75.20
5.0
The Donut Fun Run 2026!
Alameda, California
Sat 17 Oct 26
$42.34
Howl-O-Ween Doggie 5K, 1 Miler by Califlow Runs
Long Beach, California
Sat 17 Oct 26
$27.50 - $42.33
Back to the Future: 88 MPH Dash 5K, 10K & Half
Canoga Park, California
Sat 17 Oct 26
$34.99
Lake Hodges Trail Festival
San Diego, California
Sat 17 Oct 26 - Sun 18 Oct 26
$16.90 - $138.80
Lake Evans Triathlon, 5k & 10k
Bakersfield, California
Sun 18 Oct 26
$49.20 - $1,051.50
Beverly Hills Run of the Stars: 2026
Beverly Hills, California
Sun 18 Oct 26
$16.90 - $43.40
Making Strides of San Diego 5K Run
San Diego
Sun 18 Oct 26
$35.00
Diplo's Run Club San Francisco
San Francisco
Sun 18 Oct 26
$100.00 - $200.00
Offer
Use code FINDARACE10 and get 10% off registration
Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs
Huntington Beach, California
Sun 18 Oct 26
$16.90 - $52.93
MISSION INN RUN
Riverside, California
Sun 18 Oct 26
$28.29 - $92.34
Jeepers Creepers Marathon
Santa Clarita, Los Angeles
Sun 18 Oct 26
$165.00
The Fresno Donut Run
Fresno, California
Sun 18 Oct 26
$27.50 - $40.22
2026 Cal Tri LA - 10.18.26
Playa Del Rey, California
Sun 18 Oct 26
Free - $526.00
Vampire Run - Unite for Bleeding Disorders
Roseville, California
Sun 18 Oct 26
$16.90 - $27.50
2026 - City to the Sea Half Marathon & 5K
San Luis Obispo, California
Sun 18 Oct 26
$43.40 - $99.58
SoCal's Sunset Trick or Trot 5k/10K - Halloween Race
Huntington Beach, California
Sat 24 Oct 26
$25.20 - $47.20
Malibu Moves: Half Marathon, 10K, 5K, 1-Mi & 1K
Malibu, California
Sat 24 Oct 26
Free - $228.80
Run4Recovery 5K Run/Walk
Covina, California
Sat 24 Oct 26
$40.00
Monster Mash Dash Halloween Run
Fresno, California
Sat 24 Oct 26
$28.50 - $55.00
Stride for Hope: Breast Cancer Awareness Walk & Wellness Event
Lemoore, California
Sat 24 Oct 26
Free
NIGHT NATION RUN - SACRAMENTO
Sacramento, California
Sat 24 Oct 26
$44.99 - $64.99
Big Sur River Run
Big Sur, California
Sat 24 Oct 26
$22.20 - $64.60
Eden Rift Haunted Wine Run 5k
Hollister, California
Sat 24 Oct 26
$33.49
DIA DE LOS MUERTOS HALF MARATHON & 5K RUN/WALK (BAKERSFIELD)
Bakersfield, California
Sat 24 Oct 26
$28.00 - $79.94
RunThrough USA Long Beach 5k,10k & Half Marathon Race
Long Beach, California
Sat 24 Oct 26
$49.00 - $80.50
Monster Dash 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 24 Oct 26
$22.99 - $37.99
CASA Superhero Run
Bakersfield, California
Sat 24 Oct 26
$38.60 - $49.20
Vaquero Strong 5K
IRVINE, California
Sat 24 Oct 26
$33.00
Showing 41-80 of 114 results
