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California · United States · Mixed

Catalina Island Marathon, 10K, 5K

◉ Avalon, California, United States
Updated May 23, 2026

Catalina Island Marathon, 10K, 5K is listed for March 13, 2027 in Avalon, California, United States. Listed distances: Full Marathon, 10K, 5K, Kids' Run. Confirm the date, registration and travel details with the official organizer before you book.

Date
March 13, 2027
Distances
Full Marathon, 10K, 5K, Kids' Run
Location
Avalon, California, United States
Surface
Mixed

About this race

RunSignup listed events: Catalina Island Marathon - trail_race - 26.2 Miles; Catalina Island TRIPLE CROWN Challenge - trail_race - 26.2 Miles; Catalina Island 10K - running_race - 6.2 Miles; Catalina Island 5K - running_race - 3.1 Miles; Kids Run - running_race - 1K. 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...

Key facts

Date
March 13, 2027
Location
Avalon, California, United States
Events
Full Marathon, 10K, 5K, Kids' Run
Surface
Mixed
Official source
Registration page & official site
Listing status
updated May 23, 2026

Before you register

  • 1
    Confirm the race-day schedule

    Verify the March 13, 2027 start times, packet pickup and corral instructions on the official source before booking travel.

  • 2
    Pin the exact start area

    Use California as the planning region, then confirm the precise start, finish, parking and transport with the organizer.

  • 3
    Pick your distance

    Listed options are Full Marathon, 10K, 5K, Kids' Run. Check the source for current per-distance availability and limits.

  • 4
    Review entry terms

    Read entry rules, refund terms, participant limits and transfer rules before you pay.