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

Rainbow Run, Rock & Roll

Truckee, California, United States

31 May, 2026 (Sun)

Running

5K

Lighthouse Fun Run & Family Day

Santa Margarita, California, United States

31 May, 2026 (Sun)

Running

5K 3.2K

Puppies & Beer 5K - Venice Beach, CA

Venice, California, United States

30 May, 2026 (Sat)

Running

5K

Big River Adventure

Mendocino, California, United States

30 May, 2026 (Sat)

Running, Walking

5K 10K

Move for Hope 5k Beach Walk

Grover Beach, California, United States

30 May, 2026 (Sat)

Running

5K

Nitro Trail

San Pablo, California, United States

30 May, 2026 (Sat)

Running

Half-Marathon 10K 5.3K

Beer City Half™ San Jose

San Jose, California, United States

30 May, 2026 (Sat)

Running

Half-Marathon 10K 5K 1.6K +1

Healing Hearts Day 2026: Walk/Run/MOVE! for Suicide Prevention

Oakland, California, United States

30 May, 2026 (Sat)

Running

5K

Secure Futures 5k

Redding, California, United States

30 May, 2026 (Sat)

Running

5K

16th Annual BEACHFRONT RUN

Ventura, California, United States

30 May, 2026 (Sat)

Running

Half-Marathon 10K 5K 1K

Run Back to the 80s

Clovis, California, United States

30 May, 2026 (Sat)

Running

5K 3.2K

Shafter 5K Run - In Honor of Sgt. Moises Martinez

Shafter, California, United States

30 May, 2026 (Sat)

Running

5K