Running Race Calendar in California, United States

2026 Mother's Day Virtual 5k - Downey

Downey, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Costa Mesa

Costa Mesa, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Concord

Concord, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

Yosemite Half Marathon

Bass Lake, California, United States

09 May, 2026 (Sat)

Running

Half-Marathon

5k Any Way

San Diego, California, United States

09 May, 2026 (Sat)

Running

5K

Mother’s Day Weekend Autism Awareness 5k -10K Run/Walk

Van Nuys, California, United States

09 May, 2026 (Sat)

Running

5K 10K

NIGHT NATION RUN - ORANGE COUNTY

Costa Mesa, California, United States

09 May, 2026 (Sat)

Running

5K

WALKUNITEDLA 2026

Inglewood, California, United States

09 May, 2026 (Sat)

Running, Walking

5K

Pi Chi Chapter of Delta Sigma Theta Sorority, Inc. 3rd Annual Sickle Cell Awareness Walk

Carson, California, United States

09 May, 2026 (Sat)

Running

5K

Race for Open Space

Carmel-By-The-Sea, California, United States

09 May, 2026 (Sat)

Running, Trail running

1.6K 5K 12K 25K +1

Race to Cure Sarcoma San Francisco

San Francisco, California, United States

09 May, 2026 (Sat)

Running

5K 1.6K +2

Run For First Responders

Turlock, California, United States

09 May, 2026 (Sat)

Running

5K 6.4K