Catalina Island Half-Marathon

NOV
14
2026
Run a trail half-marathon or 10K on scenic Catalina Island, starting in Avalon. The courses feature climbs, ocean views, and pass historic landmarks. A shorter kids run is also available.
Sat 14 Nov 2026

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Event Overview

The Catalina Island Half-Marathon & 10K takes place on Catalina Island, starting in the town of Avalon, California. The event offers several race distances.

Distances

  • Half-Marathon (13.1 miles)
  • 10K (6.2 miles)
  • Kids Fun Run (1K)

Course Details

The half-marathon is a trail course. It starts in Avalon and passes the historic Wrigley Mansion. Runners then go into the island's interior, which includes climbs to higher points. From these peaks, there are views of the Pacific Ocean; on clear days, other Channel Islands may be visible. The route descends through the Wrigley Memorial area and finishes back in Avalon.

The 10K course tours the scenic hillsides around Avalon. A Triple Crown challenge is also offered, which combines participation in multiple events.

Participant Information

The half-marathon is open to participants aged 14 and older. The event has a sustainability initiative. Organizers maintain a Strava club for routes and updates. Visit the organization's website for the most recent information.

Kids Fun Run
Half Marathon
10k