California International Marathon

The California International Marathon (CIM), held annually in Sacramento, California, is renowned as the "Fastest Course in the West" and a top Boston Marathon qualifier. The point-to-point, net-downhill course starts in Folsom’s scenic foothills and finishes at the historic California State Capitol, featuring gentle rolling hills and a flat, fast finish. Celebrated for its ideal weather and dedicated runners, CIM attracts over 100,000 participants of all levels, from first-timers to elite athletes.

Certified by USATF, it serves as a qualifier for the Boston Marathon and U.S. Olympic Trials. The event is organized by the nonprofit Sacramento Running Association. Visit the organization's website for the most recent information.