Avalon Benefit 50 Mile/50K Run

Avalon Benefit 50 Mile/50K Run

The Avalon Benefit 50 Mile/50K Run is an annual trail running event on Catalina Island based in Avalon, California. The race is presented as the oldest Ultra Trail Run in California, with the 50 Mile event entering its 44th year and the 50K added seven years ago. The course begins and ends in Avalon and traverses the length of the island and back.

Participants run trails that pass coastal viewpoints and inland scenery. Runners may see Pacific Ocean vistas and wildlife on the route, including bison. The event features aid stations and volunteer support along the course. Entry is open to adults 18 and older.

The event program includes multiple competitive options:

• 50 Mile Run
• 50K Run
• Catalina Island TRIPLE CROWN Challenge

At the time of posting, the listed race events are full and offer waiting lists. Registration windows and fees are set by the organizer and subject to change. The event materials reference travel and lodging resources for Avalon and list support services such as aid stations and drop bag handling. The race presents a point to point island route with on course services and volunteer staffing. Visit the organization's website for the most recent information.