Catalina Marathon

Catalina Island Marathon, 10K, 5K

The 2026 Catalina Island Marathon marks the 48th annual running of this iconic event. California's State Off-Road Marathon Championship and the oldest trail ...

Run Catalina

This includes the Avalon 50K or 50Mile, Catalina Island Marathon, and Catalina Island Half Marathon. You may begin your Catalina Island Triple Crown journey ...

Catalina Island Marathons, Races & Sports Events

The marathon starts in Two Harbors and runs back to the City of Avalon, along the way you will experience views of the Pacific Ocean, wildlife, wildflowers, ...