What distances are available for this race?

The event offers both a 50-mile and a 50K distance.

Where does the race take place?

The race is held on Catalina Island, starting and finishing in the city of Avalon.

What kind of wildlife might I see on the course?

The course is known for its natural beauty, and runners may encounter bison during their trek across the island.

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13 weeks out

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All races

13 weeks out

Avalon Benefit 50 Mile/50K Run

Saturday, January 9, 2027Avalon, CACatalina Island TRIPLE CROWN Challenge – 50M

The Avalon Benefit 50 Mile/50K Run stands as the oldest ultra trail race in California, celebrating over four decades of history. Runners are treated to an immersive journey across the rugged and scenic landscape of Catalina Island. The course traverses the entire length of the island and back, offering breathtaking vistas and expansive views of the Pacific Ocean. Participants can expect a challenging trail experience that occasionally includes sightings of the island's famous bison. With a start and finish in the charming town of Avalon, this event is widely regarded as a classic in the California trail running community. It is a premier opportunity to test your endurance while supported by some of the sport's most dedicated volunteers.