Catalina Island Half-Marathon & 10K
- Date
- November 14, 2026
- Location
- Catalina Island, Avalon, CA
- Distance
- Catalina Island Half Marathon · Catalina Island 10K · Kids Fun Run & more
From the Organizer
Experience the ultimate California trail half-marathon, an adventure that will test your limits while rewarding you with awe-inspiring beauty. Starting in the charming town of Avalon, the race kicks off with a scenic run past the historic Wrigley Mansion. From there, you’ll journey into Catalina Island’s rugged Interior, tackling challenging climbs that lead to breathtaking peaks.
At the summit, take in sweeping views of the Pacific Ocean, where, on a clear day, you might catch a glimpse of two other Channel Islands. The journey continues with a thrilling descent through the serene Wrigley Memorial, winding your way back into the heart of Avalon.
For runners looking for a shorter, yet equally stunning course, the 10K route offers a picturesque tour through Avalon’s scenic hillsides, capturing the island’s unique charm and natural beauty. Whether you’re taking on the half-marathon or the 10K, this race is a perfect blend of challenge, adventure, and unforgettable views.
Events
Weather
Typical Conditions
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
67°
Typical Low
54°
Chance of Rain
18%
Based on US Climate Normals data from Avalon Catalina Ap, 6 mi from the venue.
Host City
About Avalon, CA
Population
3,373
as of 2023
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.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Catalina Island Half-Marathon & 10K, put it on the calendar, and turn “someday” into a start date.
159
Days to train
- Race
- Catalina Island Half-Marathon & 10K
- Date
- November 14, 2026
- Location
- Catalina Island, Avalon, CA
Coming Up
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From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
The half marathon is the distance where you find out what you're actually made of. Long enough to demand real preparation. Short enough that it doesn't consume your life to train for it. Most people who run their first half describe it as the race that changed their relationship with what they're capable of. Once you cross this finish line, the bar moves. That's not a warning — that's the point.
Race day energy varies by event size, but the finish line feeling is the same regardless. Big races keep the noise going the whole way. Smaller races give you stretches where it's just you and the miles — and that solitude becomes its own kind of fuel.
The half marathon rewards people who show up for the boring training miles.
How long to train: 10–14 weeks. If you're already running consistently, 10 weeks of structured buildup is enough. If you're building from a casual base, give yourself 14.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the Catalina Island Half-Marathon & 10K?
- Catalina Island Half-Marathon & 10K is a running race held in Avalon, California on November 14, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Catalina Island Half-Marathon & 10K?
- Saturday, November 14, 2026 in Avalon, California at Catalina Island, Avalon, CA. Check the event page for exact start times and wave schedules.
- How do I register for the Catalina Island Half-Marathon & 10K?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Catalina Island Half-Marathon & 10K
Nov 14, 2026