Avalon Benefit 50 Mile/50K Run Logo

Avalon Benefit 50 Mile/50K Run

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Catalina Island, Avalon CA

Saturday, January 10th, 2026

🏃‍♂️ Avalon Benefit 50 Mile/50K Run

The Avalon Benefit 50 Mile/50K Run is the oldest Ultra Trail Run in California with the 50 Mile run entering its 43rd year. The 50K joined the party six years ago and instantly became a California classic in trail running traversing all of the same trails that the older run uses.

🌄 Experience Catalina Island

Running the Avalon Benefit 50 Mile/50K provides you a first-rate, up-close and personal experience of one of California's natural jewels in trail running across Catalina Island.

🗺️ Course Overview

  • Start and Finish: The run begins and ends in Avalon.
  • Route: You simply have to run the entire length of the island - and back!
  • Scenic Views: Experience beautiful vistas and tremendous views of the Pacific Ocean.
  • Wildlife: Keep an eye out to see a bison or two!

🙌 Support and Volunteers

During the run, you will experience some of the sport's great volunteers and aid stations, ensuring you have the best experience possible.

🔗 More Information

For more details, visit the official race page: Avalon Benefit Run Registration.

Course Map

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