Running Race Calendar in California, United States

Trail Challenge - The Dublin 26

Dublin, California, United States

Sep 7, 2026 (Mon) – Oct 11, 2026

$6.00

Running

Marathon

Sunset Tapas and Sangria Experience

San Diego, California, United States

Sep 10, 2026 (Thu)

$18.00

Running

Participant

The Honey Badger Half (& 10K/5K)

Santa Venetia, California, United States

Sep 11, 2026 (Fri) – Sep 14, 2026

$45.00 - $95.00

Running, Trail running

5K 10K Half-Marathon +2

Beach Photoshoot Minis

Coronado, California, United States

Sep 11, 2026 (Fri)

$30.00

Running

Immediate Family Only

San Diego 5K SCADaddle for Research

San Diego, California, United States

Sep 11, 2026 (Fri) – Sep 12, 2026

$45.00 - $90.00

Running

5K

National Chocolate Day: Run for Chocolates 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Finish on the 50

Riverside, California, United States

Sep 12, 2026 (Sat)

$45.00

Running

5K

Resilience Run

Fontana, California, United States

Sep 12, 2026 (Sat)

$40.00

Running

5K

Graniterock River Run

Hollister, California, United States

Sep 12, 2026 (Sat)

$30.00 - $55.00

Running

5K 1.6K

LA Kings 5K

Redondo Beach, California, United States

Sep 12, 2026 (Sat)

$40.00 - $75.00

Running

5K

2026 San Diego Tri Classic & San Diego 5K

San Diego, California, United States

Sep 12, 2026 (Sat)

$40.00

Running

5K

Pinoy Runners NorCal 7 Kilometer/ 0.7 Mile Fun Run

Brisbane, California, United States

Sep 12, 2026 (Sat)

$15.00 - $60.00

Running

7K 1.1K +2