5K Races in California, United States 2026 110 events
5 kilometres — the most popular race distance, and the usual first race for new runners. Browse upcoming events in United States.
Upcoming races
RunningIn 2 days
Run for Mental Health 5K/10K/13.1 SAN DIEGO
◎ San Diego, USA▤ Sep 12, 2026
5 km
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National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN DIEGO
◎ San Diego, USA▤ Sep 12, 2026
5 km
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She.is.beautiful 5k & 10k Santa Barbara 2026
◎ Santa Barbara, USA▤ Sep 12, 2026
5 km
RunningIn 9 days
Run with the Cops 5K
◎ Sacramento, USA▤ Sep 19, 2026
5 km
RunningIn 9 days
Bayside Saved by the Bell 5K, 10K & Half Marathon
◎ Canoga Park, USA▤ Sep 19, 2026
5 km
RunningIn 9 days
Homeboy 5K Run/Walk
◎ Los Angeles, USA▤ Sep 19, 2026
5 km
RunningIn 10 days
Belmont Park's Dipper Dash 5K
◎ San Diego, USA▤ Sep 20, 2026
5 km
RunningIn 10 days
Stronger Together 2026! 1K/5k Walk/Run and Family Event! Sunday, September 20th
◎ Aptos, USA▤ Sep 20, 2026
1 km
RunningIn 10 days
18th Annual Sevathon 2026 - 5K, 10K, Tiny Trots, 1K, Virtual Runs & Yoga
◎ Sunnyvale, USA▤ Sep 20, 2026
5 km
RunningIn 2 weeks
Run for Donuts 5K/10K/13.1 SACRAMENTO
◎ Sacramento, USA▤ Sep 26, 2026
5 km
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2026 Vintage Festival 5K Fun Run
◎ Sonoma, USA▤ Sep 26, 2026
5 km
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Ridge Rambler 5k
◎ Bridgeport, USA▤ Sep 26, 2026
5 km
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Ascot Hills Challenge 5K
◎ Los Angeles, USA▤ Sep 26, 2026
5 km
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Be The Light 5K
◎ Valencia, USA▤ Sep 26, 2026
5 km
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Blazin' Eagles 5K Fun Run/Walk
◎ Modesto, USA▤ Sep 26, 2026
5 km
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Building Dreams Southland Regional Association of Realtors 5K
◎ Van Nuys, USA▤ Sep 26, 2026
5 km
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Barra of Mendocino Harvest Celebration Run 5k
◎ Redwood Valley, USA▤ Sep 27, 2026
5 km
RunningIn 3 weeks
2026 Lace'n It Up 5k Run/Walk & Celebration Walk
◎ Bakersfield, USA▤ Oct 3, 2026
5 km
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4th Annual 5k Honor and Remember Walk/Run
◎ Rancho Cucamonga, USA▤ Oct 3, 2026
5 km
RunningIn 3 weeks
Cabrillo Beach 5K
◎ San Pedro, USA▤ Oct 3, 2026
5 km