Race calendar · California, United States
Running races in California
380 upcoming races across California. Every date checked against the organiser. Your next race, seen from above.
Los Angeles, CA · seen from above
380 upcoming races across California. Every date checked against the organiser. Your next race, seen from above.
A women's night half marathon through LA's beach cities
Loops around Oakland's Lake Merritt
UCLA's annual pancreatic cancer research 5K
Along the Pacific Coast Highway at Zuma Beach
Its 31st year supporting Tustin's public schools
Links Fresno and Clovis, the race's twin cities
Climbing toward Old Saddleback in the Santa Ana Mountains
'Rio del Lago'—Spanish for river of the lake
Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.