5K Races in California, United States 2026
5 kilometres — the most popular race distance, and the usual first race for new runners. Browse upcoming events in United States.
128 upcoming races
Upcoming Races
Running
Susan B Anthony Women’s 5K
Aug 1, 2026Sacramento, USA
Run 5 m
Running
Dog Days of Summer – 5K, 10K, 10M, and Half Marathon
Aug 1, 2026Long Beach, USA
Run 5 m
Running
Conquer the Overlook 5K Run
Aug 1, 2026Culver City, USA
Run 5 m
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Strides for Freedom: Virtual 5k with Boundless Freedom Project
Aug 8, 2026Sacramento, USA
Run 5 m
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Bagel Run 5K/10K/13.1 SAN DIEGO
Aug 15, 2026San Diego, USA
Run 5 m
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Bagel Run 5K/10K/13.1 SAN FRANCISCO
Aug 15, 2026San Francisco, USA
Run 5 m
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5K Entry Hot Dog Lemonade with or without Pet
Aug 15, 2026Los Angeles, USA
Run 5 m
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Run for PB&J 5K/10K/13.1 SAN DIEGO
Aug 15, 2026San Diego, USA
Run 5 m
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Bagel Run 5K/10K/13.1 LOS ANGELES
Aug 15, 2026Los Angeles, USA
Run 5 m
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Bagel Run 5K/10K/13.1 SACRAMENTO
Aug 15, 2026Sacramento, USA
Run 5 m
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2026 AMERICA’S FINEST CITY HALF MARATHON & 5K
Aug 16, 2026San Diego, USA
Run 5 m
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Fillmore-Japantown Find-Your-Way 5K, 10K San Francisco
Aug 22, 2026San Francisco, USA
Run 5 m
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Dream Big 5k
Aug 22, 2026Victorville, USA
Run 5 m
Running
Californian Dreamin 5K, 10K, & Half Marathon by Califlow Runs
Aug 23, 2026Long Beach, USA
Run 5 m
Triathlon
Barbara Schmidt Millar Women's Triathlon & 5K: Celebrating Life, Empowering Women
Aug 30, 2026Nevada City, USA
Run 5 m
Running
Run Tiburon 5K & 10K
Aug 30, 2026Belvedere Tiburon, USA
Run 5 m
Running
Apple City 5k
Aug 30, 2026Watsonville, USA
Run 5 m
Running
Grape Day 5k - 2026
Sep 5, 2026Escondido, USA
Run 5 m
Running
She.is.beautiful 5k & 10k Santa Barbara 2026
Sep 12, 2026Santa Barbara, USA
Run 5 m
Running
Run for Mental Health 5K/10K/13.1 SAN DIEGO
Sep 12, 2026San Diego, USA
Run 5 m