
Catalina Island Marathon, 10K, 5K is a running and trail running race on March 13, 2027 in Avalon, CA, with entry fees from $25 to $369.
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 the Catalina Island Conservancy the way it was intended to be experienced, on foot, running, and noticing the history and beauty of the island. This is a bucket list event that you will want to run year, after year, after year.
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
61°
Typical Low
49°
Chance of Rain
25%
Based on US Climate Normals data from Avalon Catalina Ap, 6 mi from the venue.
Population
3,373
as of 2023
City Elevation
643 ft
Nearest Airport
LGB
Long Beach International Airport · 35 mi
Time Zone
Pacific Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Every finish line starts with a single decision. Claim your spot at Catalina Island Marathon, 10K, 5K, put it on the calendar, and turn “someday” into a start date.
143
Days to train
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This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain makes for an exciting twist and adventure in your running journey.
Catalina Island Marathon, 10K, 5K
Mar 13, 2027