10K Races in California, United States 2026 36 events
10 kilometres — a step up from the 5K, rewarding both speed and endurance. Browse upcoming events in United States.
Upcoming races
RunningIn 2 months
Define Your Glow 5K, 10K, Half Marathon by Califlow Runs
◎ Long Beach, USA▤ Jan 16, 2027
5 km
RunningIn 2 months
MLK Jr. Freedom Run 5K/10K/13.1 SAN DIEGO
◎ San Diego, USA▤ Jan 16, 2027
5 km
RunningIn 2 months
MLK Jr. Freedom Run 5K/10K/13.1 SACRAMENTO
◎ Sacramento, USA▤ Jan 16, 2027
5 km
RunningIn 3 months
Besties Run 5K. 10K. Half Marathon , & Kids Dash
◎ Long Beach, USA▤ Feb 7, 2027
5 km
RunningIn 3 months
Valentine's Day Run 5K/10K/13.1 SAN DIEGO
◎ San Diego, USA▤ Feb 13, 2027
5 km
RunningIn 3 months
Valentine's Day Run 5K/10K/13.1 SACRAMENTO
◎ Sacramento, USA▤ Feb 13, 2027
5 km
RunningIn 3 months
2027 Coronado Valentine's Day 10K, 5K and 1 Mile Fun Run/Walk
◎ Coronado, USA▤ Feb 14, 2027
10 km
RunningIn 4 months
17th Annual Mardi Gras Madness 5K/10K!
◎ Valencia, USA▤ Feb 28, 2027
5 km
RunningIn 4 months
Disco Miles: Beachfront Boogie 5K, 10K, Half Marathon by Califlow Runs
◎ Long Beach, USA▤ Mar 6, 2027
5 km
RunningIn 4 months
Catalina Island Marathon, 10K, 5K
◎ Avalon, USA▤ Mar 13, 2027
42.2 km
RunningIn 4 months
2027 Moonlight Beach Half Marathon, 10k & 6k
◎ Encinitas, USA▤ Mar 14, 2027
10 km
RunningIn 5 months
Coast to Crest 10K and 5K
◎ Del Mar, USA▤ Mar 27, 2027
10 km
RunningIn 5 months
2027 Run Seal Beach 5K, 10K & Kids Fun Run
◎ Seal Beach, USA▤ Apr 10, 2027
5 km
RunningIn 5 months
Santa Cruz Westside Half Marathon 10k/5k
◎ Santa Cruz, USA▤ Apr 18, 2027
10 km
RunningIn 6 months
Windsor Half Marathon 10K & 5K
◎ Windsor, USA▤ May 15, 2027
10 km
RunningIn 8 months
2027 Bloom Energy & Tarana Wireless Stars and Strides 5K-10K Run/Walk & Kids Fun Run
◎ San Jose, USA▤ Jun 26, 2027
5 km