California International Marathon

California International Marathon
Date Dec 3, 2023
Sunday
Distance Marathon, Relay
Course Type Road

Race Reports

Read first hand reports and reviews from runners who have completed this race in the past!

2016 California International Marathon Race Report
"Sooooo it turns out that if you get your act together and actually, like, train hard for stuff, pretty amazing things can happen."
2017 Race Report
"When we got near them, I jumped in the air and the photographer yelled, "How do you have all that energy!?”"
2016 California International Marathon - Race Report
"He promised he wouldn’t quit. I handed him all the fuel I had left on me and I made him swear that he would eat all of it."

Video

Race Information

The California International Marathon point-to-point, the net downhill course has remained unchanged since its first edition in 1982. It provides 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 form 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!

 

Advertisement

Run Training Resources

Training for a half or full marathon?

Want to run faster, longer, and stay injury free?

Our friends at RunDoyen have have a proven track record of helping runners of all levels hit their goals with their roster of amazing running coaches, and effective training plans.

Get Matched with the Right Run Coach

Training with a run coach is one of the best ways to become a faster runner.

With coach matching you answer a few questions, then get matched with the best coach based on your individual goals and preferences. It’s 100% free to try!

(Work with these coaches!)

RunDoyen coaches are among the most accomplished in the industry, but don’t be intimidated; they work with runners of all levels, from beginners to Olympians.

Getting matched is 100% FREE to try, and there's no obligation to work with the coach. Click the button below to try it out.

Try Coach Matching Tool

Self-Serve Training Solution

Doyen Dashers is a personalized self-serve training solution, designed by the world's top coaches, built for runners of all levels built for runners of all levels.

Right now you can get full access with a 7 day free trial.

Dashers members get access to:

📅 Personalized Training Plans
📺 Full Training Video Library
📱 Online Training Log
💬 Unlimited Chat with Coaches

Click the button below to learn more and get your 7 day free trial! Learn About Doyen Dashers

FREE Marathon Training Guide

Authored by RunDoyen’s world-class coaches, this guide covers every topic about training for the Marathon.

For a limited time, the marathon training guide is 100% free!

Get Free Training Guide

Find Accommodation Near California International Marathon

Use this map to find hotels and airbnb accommodation near this race location.

Pace Calculator

Find your running pace and splits, and learn if you can outrun dangerous animals with the RunGuides run pace calculator.

Tell us your race tips