California International Marathon 2025

The California International Marathon returns for it's 41st year! Starting from Folsom’s scenic foothills and ending at the historical California State Capitol, the CIM has provided over 100,000 runners of all speeds–from first-timers to the fastest of the fast–the best chance to achieve their marathon goals.

CIM is certified and sanctioned by USATF and is a Boston Marathon and U.S. Olympic Trials Marathon qualifier