Running Race Calendar in California, United States

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

Albany Move'n'Groove 2026

Albany, California, United States

31 May, 2026 (Sun)

Running, Wheelchair

5K 0.8K

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

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

This Little Light 5k Walk/Run

Los Angeles, California, United States

31 May, 2026 (Sun)

Running

5K

The Sober Endurance 2-4-6 | A public movement against alcohol-centered wellness culture

San Luis Obispo, California, United States

31 May, 2026 (Sun) – 27 Jun, 2026

$25.00 - $50.00

Running

2hr In-Person 4hr In-Person 6hr In-Person 2hr Virtual +9

Yoga Run Club

Temecula, California, United States

31 May, 2026 (Sun)

Running

5K

Spring Sprint @ Uvas

Morgan Hill, California, United States

31 May, 2026 (Sun)

Triathlon, Aquabike, Duathlon, Swimrun, Swimming, Running

35.4K 27.4K 33.8K 9.3K +4

Hills Are Alive Run/Walk

Rolling Hills Estates, California, United States

30 May, 2026 (Sat)

Running

5K 10K

16th Annual BEACHFRONT RUN

Ventura, California, United States

30 May, 2026 (Sat)

Running

Half-Marathon 10K 5K 1K