Carlingford Adventure Race Off Road Duathlon
Carlingford Adventure Race off-road duathlon promises to bring something different to close the 2026 season. October 10th 2026
Voting now open for the Triathlon Ireland Awards 2026
Triathlon Ireland Awards 2026: Vote now for your winners! Join us to celebrate on Saturday 7th November at the Royal Marine Hotel, Dún Laoghaire, Dublin.
Race Report & Gallery: Triathlon National Series – City of Derry Triathlon 2026
Round 16 of the 2026 Triathlon National Series, the City of Derry Triathlon took place on Saturday 5th September. Read race report and view gallery.
Race report & gallery: Top of the Mourne 2026
Top of the Mourne Standard Distance Triathlon returned to Rostrevor, Co. Down, on Saturday 29th August.
Results & Gallery: Dunne & Diamond Win RDJ Dublin City Triathlon 2026
RDJ Dublin City Triathlon – Round 14 of the 2026 Triathlon National Series hosted by Piranha Triathlon Club.
Intervarsity National Championships 2026
Triathlon Ireland is delighted to announce the return of the Intervarsity National Championships for 2026, offering University and College students across Ireland the chance to compete for national titles in both duathlon and triathlon.
Triathlon Celtic Cup 2026
Triathlon Ireland, Triathlon Cymru and Triathlon Scotland are going head-to-head in the ultimate Age-Group showdown – the Celtic Cup 2026!
New All Ability Triathlon in Waterford
South East All Ability Triathlon – specifically for individuals with intellectual disabilities. Held at Kingfisher Club Waterford
Wednesday 20th May.
Key Dates High Performance Development Pathway
Triathlon Ireland’s High Performance Development Pathway continues to build momentum this season, with a series of important opportunities for developing athletes to test, learn, and progress.
Best Beginner Triathlons
Looking for your first triathlon? Discover the best beginner triathlons in Ireland for 2026 perfect for first-time athletes.