Running Race Calendar in California, United States

Raz'N Health Fitness Festival

Atwater, California, United States

12 Sep, 2026 (Sat)

$25.00

Running

5K 10K

2026 San Diego Tri Classic & San Diego 5K

San Diego, California, United States

12 Sep, 2026 (Sat)

$37.00

Running

5K

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

Los Angeles, California, United States

12 Sep, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Pinoy Runners NorCal 7 Kilometer/ 0.7 Mile Fun Run

Brisbane, California, United States

12 Sep, 2026 (Sat)

$15.00 - $60.00

Running

7K 1.1K +2

Kern Cancer Run/Walk and Festival 2026

Bakersfield, California, United States

12 Sep, 2026 (Sat)

Free - $20.00

Walking, Running

5K 1.6K

LSA's Run Home 2026

Los Gatos, California, United States

12 Sep, 2026 (Sat)

$55.00

Running

5K 10K

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

San Francisco, California, United States

12 Sep, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Pinoy Runners Norcal 7K / .7M Fun Run

Brisbane, California, United States

12 Sep, 2026 (Sat)

$7.00 - $60.00

Running

7K 1.1K 8.1K +2

Step Up for Moms: Carry the Light Global Relay

Vista, California, United States

12 Sep, 2026 (Sat)

$25.00 - $40.00

Running

1.6K 32.2K

Los Angeles Sunset Relays | 5K & Kid Run

Los Angeles, California, United States

12 Sep, 2026 (Sat)

$14.50 - $200.00

Running, Trail running

16.1K 5K 1.6K 4K +1

Pincushion Hill Climb

Friant, California, United States

12 Sep, 2026 (Sat)

$38.00 - $43.00

Running

1.6K

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

Sacramento, California, United States

12 Sep, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2