California International Marathon (CIM)
External Event
Distance
26.2 mi
Pace
All paces (Marathoners)
Terrain
Road
Difficulty
Challenging
About this run
The California International Marathon (CIM) is a premier running event held annually in Folsom, California. This challenging 42.2 km race offers participants a unique opportunity to test their endurance and achieve personal bests in a scenic setting. The CIM has established itself as a significant event in the running calendar, drawing athletes from various backgrounds. Runners can expect a well-organized race experience, with a focus on providing a competitive yet supportive environment for all participants aiming to conquer the marathon distance. With its dedicated date on December 6, 2026, the California International Marathon provides a clear target for marathon training. Participants are encouraged to visit the official registration page for the most current information regarding the event, including any updates or specific details not covered here.
Who it's for
This 42.2 km event is designed for experienced runners who have trained for and are comfortable completing a full marathon distance.
What to expect
- Arrive early to allow ample time for parking and reaching the start line.
- The course is a full marathon (42.2 km), so ensure your training plan is appropriate.
- Course style is generally road running, typical of major marathons.
- Check the weather forecast closer to race day and plan your gear accordingly.
- Hydration and nutrition stations will be available along the course; plan your personal strategy.
- Familiarize yourself with the start and finish areas beforehand if possible.
Good to know
- The event takes place in Folsom, California.
- The marathon is scheduled for December 6, 2026.
- Packet pickup details will be available on the official registration page.
Typical conditions
For events around December 2026 in Folsom, CA, United States: Typical mid-winter / cooler season in this region — dress in layers and check the official page for weather-related changes.
How to prepare
Marathon training typically spans 12–16 weeks with a progressive long run and recovery weeks. Do not invent a course strategy here — check the official site for start waves, cutoffs, and gear rules.
Best marathons to run in 2026Getting there
This event is listed in Folsom, CA, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Frequently asked questions
What is the distance of the California International Marathon?+
The distance is 42.2 km.
Where is the California International Marathon held?+
The event is held in Folsom, California.
When is the California International Marathon?+
The marathon is scheduled for December 6, 2026.
How do I register for the California International Marathon?+
Registration details can be found on the official registration page: https://runsra.org/california-international-marathon/
Is this event suitable for beginners?+
Given the marathon distance (42.2 km), this event is best suited for experienced runners who have trained extensively.
What kind of course can I expect?+
The course is a road race, typical for a marathon event.
Where can I find more information about the race?+
For the most up-to-date information, please visit the official registration page: https://runsra.org/california-international-marathon/
What should I consider regarding weather?+
December in Folsom can have variable weather. Check the forecast close to the event date and prepare accordingly.
Registration is handled by the official event organizer
Know a local group? Host a community run in Folsom
