Organiser's Description

Take in the best of Irish mountains, sea and city as you challenge the IRONMAN 70.3 Dun Laoghaire. The race features a 1.2mile swim from Sandycove, home to the famous Martello Tower, in the clear waters of the Irish Sea in Dublin Bay, then a spectacular and challenging 56mile bike course through some of the most scenic areas in the region, including County Wicklow, home to the Wicklow Mountains National Park and its glacial lakes, rivers and abundant natural beauty. Athletes will then take in stunning coastal views and weave their way through the streets of the charming seaside town for the 13.1mile run, before finishing with Dún Laoghaire Harbour and Dublin Bay as the backdrop.