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5k Runs found in California

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5k Runs in California 2025 - 2026

The most comprehensive list of 5k Runs in and near California in 2025 - 2026. Find your perfect race!

Looking to take on a 5k in California? This distance is where many runners find their love for racing, offering a friendly, welcoming environment whether it’s your first organized run or you’re aiming to improve your speed.

You’ll find 5k events across California all year round, from large charity runs to smaller local races with a community feel. Los Angeles 5k events draw big crowds and lively atmospheres, while San Francisco 5k races mix flat waterfront courses with hilly routes that keep things interesting. San Diego 5k runs benefit from ideal weather and a laid-back vibe, making them a favorite for runners from across the country.

Many 5k races offer same-day registration, relaxed start times, and post-race gatherings that feel more like community celebrations than high-pressure competitions. You’ll often see themed events, age group awards, and fun race swag, adding to the experience no matter your finish time. Family-friendly races and kids’ distances are also common, making 5ks a great way to introduce younger runners to the sport.

Browse our 5k race listing below to find events that match your schedule and goals. Whether you’re preparing for your first 10k in California or simply want to enjoy a social, fitness-focused morning, California’s 5k scene has a race for you.

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Race Calendar: 5k Runs found in California

🚀Boosted

Santa Barbara Half Marathon & 5K

Santa Barbara
Sun 09 Nov 25
Free - $146.73
🚀Boosted

‘A CHARLIE BROWN CHRISTMAS 5K/10K’ (Los Angeles, CA)

Los Angeles, California
Sat 13 Dec 25
$43.15 - $62.20
🚀Boosted

‘A CHARLIE BROWN CHRISTMAS 5K/10K’ (San Diego, CA)

Escondido, California
Sat 20 Dec 25
$43.15 - $62.20
🚀Boosted

La Jolla Half Marathon & 5K

San Diego, California
Sat 16 May 26
$63.92 - $148.56

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Monster Dash 5k, 10k, 15k, Half Marathon

Long Beach, Los Angeles
Sat 25 Oct 25
$25.00

OC United 2025 Pumpkin Run/Walk & Bike

Fullerton, California
Sat 25 Oct 25
$20.00 - $50.00

Malibu Moves: Half Marathon, 10K, 5K, 1-Mi & 1K

Malibu, California
Sat 25 Oct 25
Free - $228.80

SoCal's Sunset Trick or Trot 5k/10K - Halloween Race

Huntington Beach, California
Sat 25 Oct 25
$25.20 - $47.20

For the Love of the Bay 5K/10K

Oakland, California
Sat 25 Oct 25
$39.16 - $43.40

Big Sur River Run

Big Sur, California
Sat 25 Oct 25
$22.20 - $64.60

CASA Superhero Run

Bakersfield, California
Sat 25 Oct 25
$33.30 - $49.20

Whittier Spooktacular 5K

Whittier, California
Sat 25 Oct 25
$27.50 - $48.70

Skareland Ranch Zombie Fun Run

Banning, California
Sat 25 Oct 25
$43.40

The Witches’ Brew Run 5K, 10K

Santa Monica, California
Sat 25 Oct 25
$32.79 - $35.97

Motherlode Monster Dash 5k

Jackson, California
Sat 25 Oct 25
$32.80

Halloween Havoc – 5K, 10K, Half Marathon

Fountain Valley, California
Sun 26 Oct 25
$26.97 - $41.81

Hop Skip and Splash 5K Fun Run/Walk

Huntington Beach, California
Sun 26 Oct 25
$32.80 - $54.00

Day of The Dead 5K

Fair Oaks, California
Sun 26 Oct 25
$38.78 - $61.14

2025 Winters Spooktacular Fun Run and Costume Contest

Winters, California
Sun 26 Oct 25
$22.20 - $43.40

AABB Foundation 5K Run/1-Mile Walk/Sleep-in for Research

San Diego, California
Sun 26 Oct 25
$35.00 - $70.00

Monster Dash 5k, 10k, 15k, Half Marathon

Irvine, Orange
Sun 26 Oct 25
$25.00

SRLA Strength 10K & 5K

La Puente, California
Sun 26 Oct 25
$43.40 - $69.90

Rialto Annual Run Around The Rocks

Rialto, California
Sun 26 Oct 25
$34.40

Alhambra Pumpkin Run 2025

Alhambra, California
Sun 26 Oct 25
$54.00 - $75.20

Barra of Mendocino Harvest Celebration Run 5k

Redwood Valley, California
Sun 26 Oct 25
$38.99

Haunted Housing Run/Walk

Ventura, California
Sun 26 Oct 25
$38.10

Trick or Trot 5K, 10K, and Half Marathon

Long Beach, California
Sun 26 Oct 25
$16.90 - $48.69

Finish The Ride and Finish The Run Santa Clarita

Valencia, California
Sun 26 Oct 25
$16.90 - $112.30

Howl-o-ween Doggie Dash 5K

Los Angeles, California
Sun 26 Oct 25
$43.40

Beer City Half™ Bishop Ranch

San Ramon, California
Sun 26 Oct 25
$27.50 - $109.65

Pleasanton Rotary Halloween Spirit Run

Pleasanton, California
Sun 26 Oct 25
$26.44 - $50.82

Bakersfield Monster Mash Dash

Bakersfield, California
Sun 26 Oct 25
$28.25 - $49.45

DIA DE LOS MUERTOS 5K RUN/WALK - CLOVIS

Clovis, California
Sun 26 Oct 25
$28.00 - $59.80

Run SF "Golden Gate City" 5K/10K/13.1 FALL

San Francisco, California
Sat 01 Nov 25
$32.80 - $52.94

Run SAN DIEGO 5K/10K/13.1 FALL

San Diego, California
Sat 01 Nov 25
$32.80 - $52.94

39th Golden Gate Park XC Open hosting the USATF Masters 5k XC National Championships

San Francisco, California
Sat 01 Nov 25
$48.70

ZombieRunner Halloween

San Jose, California
Sat 01 Nov 25
Free - $80.50

Kaweah Lake Bottom Trail Run

Three Rivers, California
Sat 01 Nov 25
$54.00 - $69.90

Thrive San Diego Half Marathon & 5K

San Diego, California
Sat 01 Nov 25
Free - $180.14

Día de los Muertos Run - Huntington Beach 5K, 10K & Half Marathon

Huntington Beach, California
Sat 01 Nov 25
$46.57 - $57.17

LASAA Mug Run - LASD TWIN TOWERS CORRECTIONAL FACILITY (TTCF)

Los Angeles, California
Sat 01 Nov 25
$32.80

Run4Recovery 5K Run/Walk

Covina, California
Sat 01 Nov 25
$45.00

Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO

San Diego, California
Sat 01 Nov 25
$32.80 - $52.94

Día De Los Muertos 5k Race

Sacramento, California
Sat 01 Nov 25
$32.80 - $43.40
Showing 81-120 of 700 results