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

GigiFIT 5K

Roseville, California, United States

02 May, 2026 (Sat)

Running

5K

The Rebel Run – 5K, 10K, 10M, and Half Marathon

Long Beach, California, United States

02 May, 2026 (Sat)

Running

5K 10K Half-Marathon

The Hoag OC Marathon Running Festival

Costa Mesa, California, United States

02 May, 2026 (Sat) – 03 May, 2026

Running

5K Half-Marathon Marathon +11

Kerman Almond Festival Scholarship Fun Run/Walk

Kerman, California, United States

02 May, 2026 (Sat)

Running, Walking

5K 0.8K 0.4K 0.2K +1

Sunrise Marathon 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

02 May, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Sunrise Marathon 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

02 May, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Sunrise Marathon 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

02 May, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Sunrise Marathon 5K/10K/13.1 LOS ANGELES

Los Angeles, California, United States

02 May, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Cinco De Mayo Run 5K/10K/13.1 LOS ANGELES

Los Angeles, California, United States

02 May, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Cinco De Mayo Run 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

02 May, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Cinco De Mayo Run 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

02 May, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Mindful Miles 5K Run/Walk

Marysville, California, United States

02 May, 2026 (Sat)

Running

5K