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
National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN DIEGO
Sep 12, 2026San Diego, USA
Run 5 m
Running
Bayside Saved by the Bell 5K, 10K & Half Marathon
Sep 19, 2026Canoga Park, USA
Run 5 m
Running
Run with the Cops 5K
Sep 19, 2026Sacramento, USA
Run 5 m
Running
Homeboy 5K Run/Walk
Sep 19, 2026Los Angeles, USA
Run 5 m
Running
18th Annual Sevathon 2026 - 5K, 10K, Tiny Trots, 1K, Virtual Runs & Yoga
Sep 20, 2026Sunnyvale, USA
Run 5 m
Running
Belmont Park's Dipper Dash 5K
Sep 20, 2026San Diego, USA
Run 5 m
Running
Stronger Together 2026! 1K/5k Walk/Run and Family Event! Sunday, September 20th
Sep 20, 2026Aptos, USA
Run 1 m
Running
Blazin' Eagles 5K Fun Run/Walk
Sep 26, 2026Modesto, USA
Run 5 m
Running
Building Dreams Southland Regional Association of Realtors 5K
Sep 26, 2026Van Nuys, USA
Run 5 m
Running
Run for Donuts 5K/10K/13.1 SACRAMENTO
Sep 26, 2026Sacramento, USA
Run 5 m
Running
2026 Vintage Festival 5K Fun Run
Sep 26, 2026Sonoma, USA
Run 5 m
Running
Ridge Rambler 5k
Sep 26, 2026Bridgeport, USA
Run 5 m
Running
Ascot Hills Challenge 5K
Sep 26, 2026Los Angeles, USA
Run 5 m
Running
Be The Light 5K
Sep 26, 2026Valencia, USA
Run 5 m
Running
Barra of Mendocino Harvest Celebration Run 5k
Sep 27, 2026Redwood Valley, USA
Run 5 m
Running
2026 Lace'n It Up 5k Run/Walk & Celebration Walk
Oct 3, 2026Bakersfield, USA
Run 5 m
Running
4th Annual 5k Honor and Remember Walk/Run
Oct 3, 2026Rancho Cucamonga, USA
Run 5 m
Running
Cabrillo Beach 5K
Oct 3, 2026San Pedro, USA
Run 5 m
Running
Pacific Beach Half Marathon & 5K
Oct 3, 2026San Diego County, USA
Run 5 m
Running
Bagel Run 5K/10K/13.1 LOS ANGELES
Oct 10, 2026Los Angeles, USA
Run 5 m