5K Races in California

Find upcoming 5k races in California — with dates, locations, and direct registration links.

914 upcoming 5k races found in California

Upcoming 5K Races in California

5K Run/Walk+1

Dec 5

16th Annual Reindeer Run/Walk

Sat, December 5, 2026

American Canyon, CA

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Sprint Triathlon+19

Oct 18

2026 Cal Tri LA - 10.18.26

Sun, October 18, 2026

Playa Del Rey, CA

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1/2 Marathon+2

Oct 11

2026 Humboldt Redwoods Marathon, Half Marathon, 5K

Sun, October 11, 2026

Weott, CA

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Olympic+12

Nov 1

2026 Morro Bay Triathlon

Sun, November 1, 2026

Morro Bay, CA

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Sprint Triathlon+12

Nov 1

2026 Optimism Cal Tri Newport Dunes - 11.1.26

Sun, November 1, 2026

Newport Beach, CA

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Half Marathon+10

Nov 8

2026 Silver Strand Half Marathon, 10 Miler, 12K & 5K

Sun, November 8, 2026

Coronado, CA

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1 Mile Monster Dash Untimed+5

Oct 25

2026 Winters Spooktacular Fun Run and Costume Contest

Sun, October 25, 2026

Winters, CA

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Triathlon-International+10

Oct 11

2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K

Sun, October 11, 2026

San Diego, CA

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5K+2

Nov 22

310K Run/walk powered by Leslie Cohen Law

Sun, November 22, 2026

Santa Monica, CA

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5k Run+2

Sep 4

9/11 Run to Remember

Sat, September 4, 2027

Clovis, CA

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Island Half Marathon+5

Apr 17

Alameda Island Running Festival

Sat, April 17, 2027

Alameda, CA

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5K+1

Nov 1

Almond Bowl 5K & 10K November 1st, 2026

Sun, November 1, 2026

Chico, CA

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Anaheim Turkey Trot 5K+2

Nov 22

Anaheim Turkey Trot 5K/10K -Corner of Katella on the SANTA ANA RIVER TRAIL. Across the street from Honda Center

Sun, November 22, 2026

Anaheim, CA

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88 MPH Sprint 5K MORNING RUN+5

Oct 17

Back to the Future: 88 MPH Dash 5K, 10K & Half

Sat, October 17, 2026

Canoga Park, CA

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5K Registration+5

Oct 10

Bagel Run 5K/10K/13.1 LOS ANGELES

Sat, October 10, 2026

Los Angeles, CA

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5K Registration+5

Oct 10

Bagel Run 5K/10K/13.1 SACRAMENTO

Sat, October 10, 2026

Sacramento, CA

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5K Registration+5

Oct 10

Bagel Run 5K/10K/13.1 SAN DIEGO

Sat, October 10, 2026

San Diego, CA

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5K Registration+5

Oct 10

Bagel Run 5K/10K/13.1 SAN FRANCISCO

Sat, October 10, 2026

San Francisco, CA

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5k Run/Walk+2

Jun 5

Bakersfield Hot Fudge Sundae Run

Sat, June 5, 2027

Bakersfield, CA

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Late Comers 5k (No Finisher's Medal)+3

Dec 19

Bakersfield Jingle Bell Run for Toys for Tots

Sat, December 19, 2026

Bakersfield, CA

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5k Run/Walk+2

Oct 25

Bakersfield Monster Mash Dash

Sun, October 25, 2026

Bakersfield, CA

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5k Run/Walk+2

Nov 26

Bakersfield Turkey Day Run

Thu, November 26, 2026

Bakersfield, CA

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5K+1

Dec 13

Be The Light 5K

Sun, December 13, 2026

Valencia, CA

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Half Marathon+5

Nov 7

Beer City Half™ OC

Sat, November 7, 2026

Santa Ana, CA

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5K - Adult+3

Oct 24

Big Sur River Run

Sat, October 24, 2026

Big Sur, CA

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Turkey Trot 5k+1

Nov 26

Bishop Ranch Turkey Trot

Thu, November 26, 2026

San Ramon, CA

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Boogie Nights 5K After Dark+2

Jun 26

Boogie Nights 5K & 10K

Sat, June 26, 2027

Canoga Park, CA

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5K+2

Aug 22

Californian Dreamin 5K, 10K, & Half Marathon by Califlow Runs

Sun, August 22, 2027

Long Beach, CA

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5K: The Gobble Dash+2

Nov 13

Camp Turkey Terror: After Dark- Friday the 13th Turkey Trot: 5K. 10K. Half Marathon by Califlow Runs

Fri, November 13, 2026

Long Beach, CA

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Champion Mine Trail Race Half Marathon+2

Oct 11

Champion Mine Trail Race

Sun, October 11, 2026

Nevada City, CA

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