Register For
Catalina Island Marathon, 10K, 5K

Avalon, CA 90704

Registrant #1

Who are you registering? *

By selecting this box, you are indicating that you are the parent/guardian of the person you are about to register. Additionally, if the child is under the age of 13, you are consenting to the collection and use of the information about the child for the purpose of the registration as described in our privacy policy.

Have An Account?

Basic Info

To be able to access / edit your registration.

Additional Information

Format: mm/dd/yyyy
Used for age group calculations

Format: ###-###-####


Choose Your Event *

46th Anniversary Event!
Open to ages 16 - 100.




Open to ages 3 - 13.


The ULTIMATE Challenge

$395.00 $316.00

Event Preview

Complete the ULTIMATE challenge by running the Catalina Island Marathon, Catalina Island Half Marathon, and Avalon 50M/50K.

Receive the following:

  • Deep discount on registration of all 3 events.
  • Custom Triple Crown Challenge Belt Buckle (It's HUGE)
  • Official Catalina Triple Crown Finisher Jacket
  • HiTec Trail Shoes

If you continue to use this site, you consent to use all cookies. We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy.

If you continue to use this site, you consent to use all cookies.