Race Calendar in California, United States

China Camp Trail Run

San Rafael, California, United States

May 23, 2026 (Sat)

Running

Half-Marathon 10.3K 5K

Mount Wilson Trail Race 2026

Sierra Madre, California, United States

May 23, 2026 (Sat)

Trail running, Running

13.8K 1K

Mt. Soledad Hill Climb

La Jolla, California, United States

May 23, 2026 (Sat)

Running, Trail running

2.9K

Memorial Day 5K Virtual Run - Antioch

Antioch, California, United States

May 23, 2026 (Sat) – May 25, 2026

Running

5K

Memorial Day 5K Virtual Run - Berkeley

Berkeley, California, United States

May 23, 2026 (Sat) – May 25, 2026

Running

5K

Memorial Day 5K Virtual Run - Burbank

Burbank, California, United States

May 23, 2026 (Sat) – May 25, 2026

Running

5K

Summer Series - Race #4

Escondido, California, United States

May 21, 2026 (Thu)

Family Bingo Night

Coronado, California, United States

May 21, 2026 (Thu)

Blizzard Fun Run

Irvine, California, United States

May 21, 2026 (Thu)

Running

5K

Run for the Redwoods 5K

Redwood City, California, United States

May 20, 2026 (Wed)

Running

5K

Boogie Nights Summer Run Series - Ventura

Ventura, California, United States

May 20, 2026 (Wed) – Jul 22, 2026

$18.00

Running

5K +7

Rock to Pier Bus Trip

Fresno, California, United States

May 18, 2026 (Mon) – Jul 18, 2026

Running

Bus Trip to Rock to Pier