5K races in California, United States — 2026 running calendar

2026 Mother's Day Virtual 5k - Santa Ana

Santa Ana, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Rancho Cucamonga

Rancho Cucamonga, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Oxnard

Oxnard, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Ontario

Ontario, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Oceanside

Oceanside, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Oakland

Oakland, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

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

Van Nuys, California, United States

09 May, 2026 (Sat)

Running

5K 10K

2026 Mother's Day Virtual 5k - Whittier

Whittier, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Vista

Vista, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Ventura

Ventura, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Tracy

Tracy, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - South Gate

South Gate, California, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K