Clontarf Half Marathon
Dublin's most scenic Half Marathon
Run one of Dublin's most beautiful coastal routes. Starting and finishing at EastPoint Business Park, the Clontarf Half Marathon takes you along the Clontarf Promenade and across Bull Island, with uninterrupted views of Dublin Bay and Howth Head the whole way round.
Every year this race sells out. Every year runners miss out. Don't be one of them.
The Essentials
Date: Saturday, 3rd July 2027
Start time: 10:00
Start & finish: EastPoint Business Park
Distance: Half Marathon
Course: Flat, fully certified and professionally measured
What's Included
Chip timing
A unique finisher's medal and event t-shirt
Finish-line refreshments and goodies
Race-day photowall
15% off at Life Style Sports for every participant
Race pack posted to your door, free postage on all entries received before Sunday 13th June
Why Runners Come Back Year After Year
Big-race energy. Thousands of runners, a buzzing start line, and crowd support that carries you home.
Everyone's welcome. Chasing a new personal best or running your first half for the story, you'll fit right in.
Views that do half the work. Howth Head, Bull Island, Dublin Bay. Few city races look this good.
Please note: this event no longer includes the 5 Mile distance. Free race-number postage applies to entries received before Sunday 13th June.