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

The Big Run Presented by Brooks and Fleet Feet Santa Rosa

Santa Rosa, California, United States

03 Jun, 2026 (Wed)

Running

5K

The Big Run 5K presented by Brooks

Monterey, California, United States

03 Jun, 2026 (Wed) – 06 Jun, 2026

$50.00

Running

5K 1.6K

Fleet Feet Chico The Big Run

Chico, California, United States

03 Jun, 2026 (Wed)

Running

5K

The Big Run Laguna Niguel Presented by Brooks

Dana Point, California, United States

03 Jun, 2026 (Wed)

Running

5K

The Big Run Modesto

Modesto, California, United States

03 Jun, 2026 (Wed)

Running

5K

Juneteenth Freedom Run/Walk

Fresno, California, United States

01 Jun, 2026 (Mon) – 19 Jun, 2026

$55.00

Running

5K 8K

Fire Hydrant 5K & Dog Expo

Huntington Beach, California, United States

31 May, 2026 (Sun)

Running

5K 1.6K

Blue Moon 5K. 10K. Half Marathon by Califlow Runs

Long Beach, California, United States

31 May, 2026 (Sun)

Running

5K 10K Half-Marathon

The Great White Chase – 5K, 10K, 10M, and Half Marathon

Long Beach, California, United States

31 May, 2026 (Sun)

Running

5K 10K 15K Half-Marathon

This Little Light 5k Walk/Run

Los Angeles, California, United States

31 May, 2026 (Sun)

Running

5K

Albany Move'n'Groove 2026

Albany, California, United States

31 May, 2026 (Sun)

Running, Wheelchair

5K 0.8K

Yoga Run Club

Temecula, California, United States

31 May, 2026 (Sun)

Running

5K