Running Race Calendar in California, United States

Jun

20

Sloth Run 5K/10K/13.1 Sacramento

Sacramento, California, United States

Running

5K 10K Half-Marathon 1.6K +8

Jun

20

Sloth Run 5K/10K/13.1 Los Angeles

Los Angeles, California, United States

Running

5K 10K Half-Marathon 1.6K +8

Jun

20

Sloth Run 5K/10K/13.1 San Francisco

San Francisco, California, United States

Running

5K 10K Half-Marathon 1.6K +8

Jun

20

8th Annual Roger’s Run & Walk June 20, 2026 FREE Signups Below Sponsored By Modesto Moves

Ceres, California, United States

Running

5K

Jun

20

The Dad Wave 5K

Aptos, California, United States

Running

5K 3K

Jun

20

Silicon Valley PRIDE 3rd Annual 5K & 10K

San Jose, California, United States

Running

5K 10K

Jun

20

Nixon 5K for Title IX

Yorba Linda, California, United States

Running

5K 1K

Jun

20

The City Eats & Stack Run Club - Hayward 5K

Hayward, California, United States

Running

5K 1.6K

Jun

20

Huntington Lake Triathlon, 5k & 10k

Lakeshore, California, United States

Triathlon Duathlon Aquabike Swimrun Running

22.9K 48K 27.5K 17.5K +8

Jun

20

FBE Juneteenth 5K – San Diego

San Diego, California, United States

Running

5K 1K

Jun

20

Run Juneteenth Day 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

Running

5K 10K Half-Marathon 1.6K +2

Jun

20

Golden State Trail Run

East Garrison, California, United States

Running

49.9K 36.9K Half-Marathon 10.3K