Half Marathon Races in California (Page 7)

Browse 247+ upcoming half marathon races in California.

Redwood (Summer) Trail Run

Aug 15, 2026

Oakland, CA

31.1M26.2M18.6M13.1M5M2M

73°

58°

Beer City Half™ SLAM

Bagel Run 5K/10K/13.1 LOS ANGELES

Run for PB& J 5K/10K/13.1 LOS ANGELES

Run for PB& J 5K/10K/13.1 SACRAMENTO

Run for PB& J 5K/10K/13.1 SAN DIEGO

Run for PB& J 5K/10K/13.1 SAN FRANCISCO

Bagel Run 5K/10K/13.1 SACRAMENTO

Bagel Run 5K/10K/13.1 SAN DIEGO

Bagel Run 5K/10K/13.1 SAN FRANCISCO

Tiki Run: Paradise Run 5K, 10K, & Half Marathon by Califlow Runs

Run Happyish 5K. 10K. Half Marathon by Califlow Runs

Long Beach Easy Breezy 5K, 10K, & Half Marathon by Califlow Runs

Santa Cruz Trail Run

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

Run to Breast Cancer 5K/10K/13.1 LOS ANGELES

Run to Breast Cancer 5K/10K/13.1 SACRAMENTO

Run to Breast Cancer 5K/10K/13.1 SAN DIEGO

Run to Breast Cancer 5K/10K/13.1 SAN FRANCISCO

Torrance Memorial Medical Center, BRA Run, Los Angeles

Aug 30, 2026

Playa del Rey, CA

21M17.1M14M8.1M5K0.6M

77°

65°

No races in this area