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About Antrim Coast Half Marathon
The Antrim Coast Half Marathon, held annually in Larne, Northern Ireland, is a world-class running event open to participants aged 17 and over.
Since its debut in 2020, the race has become a celebration of fitness, community and the stunning Antrim Coastline.
Renowned as one of the fastest half marathons in the world, the course offers the perfect blend of scenic coastal views and record-breaking potential - ideal for both first-time runners and those chasing personal bests.
Each year, the event welcomes participants from over 40 countries across six continents, uniting the global running community on one of the world's most beautiful routes.
why you should enter the antrim coast half marathon
Flat and Fast world-class course
Set against the breathtaking backdrop of the Antrim Coast, our record-breaking route combines speed with scenery - idea for both personal bests and unforgettable experiences.
world athletics elite label
Officially recognised by World Athletics as an Elite Label Road Race, the Antrim Coast Half Marathon sits proudly among the world's premier running events.
inspirational ambassadors
Endorsed by running legends, including Catherine McKiernan - London Marathon champion, and Jo Pavey, five-time British Olympian, with previous winners including 4 x Olympic Gold medalist, Sir Mo Farah who embody the spirit of excellence our event represents.
A rUN through history
Experience Northern Ireland's iconic coastline, passing UNESCO World Heritage landmarks and charming coastal villages that define the region's cultural and natural beauty.
A truly global stage
Join elite and recreational runners from over 40 countries across six continents, uniting in one of the most internationally diverse half marathons in the world.
Unmatched atmosphere
From live music along the route, to vibrant post-race celebrations, every moment is designed to inspire, energise, and celebrate your achievement.
Expert pacing support
With pacers from 1:30 to 3:00, every running - from competitive athletes to debut half-marathoners, can find their perfect pace and rhythm.
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