Saturday, 12 September 2026

The Trilogy reaches its spectacular finale in Killary Fjord, Ireland’s only fjord, where wild Atlantic waters meet the soaring peaks of Connemara. This year, four distances await in this dramatic setting, each delivering an unforgettable test of endurance and determination.

Crossing the finish line on the Killary shore completes your journey from river to lake to sea - the full Gaelforce Great Swim Trilogy. Few challenges compare, and few achievements feel greater.