Catalina Island Marathon, 10K, 5K

Event Overview

California's State Off-Road Marathon Championship is also the oldest trail marathon in the state and takes place on beautiful Catalina Island located off the coast of Los Angeles and surrounded by blue ocean, green hills and more beauty than you have ever run through.

Experience Catalina Island

• Unique Location: Run through the scenic beauty of Catalina Island.
• Conservancy: Experience the Catalina Island Conservancy the way it was intended to be experienced, on foot.
• Scenic Running: Enjoy the history and beauty of the island as you run.
• Bucket List Event: This is a bucket list event that you will want to run year, after year, after year.

Event Details

• Date: 2026-03-14
• Location: Catalina Island, Avalon, CA
• Distance Options: Marathon, 10K, 5K
• Registration: For more information, visit the official race page.