California International Marathon
RunGuides Race Facts
Pace Calculator
Race Location
Race Reports
Read first hand reports and reviews from runners who have completed this race in the past!
Video
Race Information
The California International Marathon point-to-point, net downhill course has remained unchanged for 33 years, providing over 100,000 runners of all speeds–from first-timers to the fastest of the fast–the best chance to achieve their marathon goals. The course is USATF certified.
Not yet ready for the full 26.2-mile marathon distance but still want to take part in the CIM fun? Round up some friends and for a team for the CIM Relay Challenge! CIM Relay Challenge teams can be 2, 3, or 4 runners, and together teams complete the full marathon distance with each runner completing a leg of 5.9-7.5 miles (distances vary on each leg). And who knows . . . this year’s relay runner may be next year’s marathon finisher!
Adults and children can join the fun and excitement of the California International Marathon by participating in the 2.62-mile UC Davis Children’s Hospital maraFUNrun and Fitness Walk.
Related Events
Did you know that this race is part of a series of runs? If you like this race you may want to run one of the following Buzz Oates RunSac Race Series events.
Road
Ready to Get Training?
Get Matched to Your Coach!
Our friends at RunDoyen have recruited some of the Top Running Coaches and pros in the world, including Olympians & National Champions who help runners of all levels through 1-1 Online Personal Coaching and Custom Training Plans.
With the "Doyen Match" feature, they’ll even help you get matched to the right coach based on your training background and goals. Check them out and see how other runners like you are getting faster and setting new PRs.
Get MatchedPace Calculator
Tell us your race tips
