In 2023 hundreds of young triathletes in all corners of the country took on nine rounds of the Youth Series, supported by Costcutter. The atmosphere at these events was second to none as the teens honed their racing skills, and competed against the best from around Ireland in their age category.
The Youth Series supported by Costcutter is based on World Triathlon guidance for U19s and caters for three different age categories.
Huge congratulations to everyone who took part in a fantastic summer of swim, bike, run – we hope you had fun and made some new friends along the way!
Liam Daly | N/A | 2400 |
Ryan Byrnenolan | Athy TC | 2325 |
Conan O’Doherty | N/A | 2150 |
Cadey Moore | Down TC | 2400 |
Laura Fox | N/A | 2220 |
Lara O’Brien Leahy | Tralee TC | 2100 |
Luke Doherty | N/A | 2400 |
Liam O’Driscoll | N/A | 2255.625 |
Matthew Mahoney | N/A | 2191.453 |
Lara Buck | Wicklow TC | 2400 |
Aoibheann Ryan | Tried & Tested Dungarvan | 2325 |
Amy O’Rourke | Athy Triathlon Club | 2203.125 |
Senan McDonnell | Galway TC | 2400 |
Pearse Gallagher | N/A | 2325 |
Conor McGrane | Pulse TC | 2203.125 |
Izabella Chidlow | South Coast TC | 2400 |
Nessa Mangan | Predator TC | 2272.500 |
Sadhbh Moore | Athy Triathlon Club | 2203.125 |
Mark your calendars for Saturday, December 10th, and get ready for an unforgettable day!
This event promises to be a day filled with recognition, fun, and physical activity on the grounds of the Sport Ireland Campus in Dublin.
We will come together to celebrate the outstanding achievements of the past summer, with award presentations for the Costcutter Youth Series and Youth National Championships, among many other exciting awards!
Stay tuned for additional information, including registration details, which we’ll be sharing shortly. For now, please mark your calendars for a fantastic day of celebrating our exceptional young athletes!
We’ve got thousands of images in our event galleries, where you can also access the results for the events.
Galco Naas Duathlon 1 hosted by Naas Triathlon Club on 18th January 2026. Gallery and Race Report.
Want to give Triathlon a go – but don’t know where to start? Whether you’re a complete beginner or have experience in swimming, cycling or running – our New to Tri Programmes are a perfect place to begin.
Race for Ireland in the Age Group Mixed Team Relay at the 2026 World Triathlon Championship Finals in Pontevedra, Spain. Register here.
Find out more about the Coaching Scholarship initiative from Triathlon Ireland.
Triathlon Ireland is delighted to introduce the newly appointed Women in Sport (WIS) Advocates for 2026.
The Triathlon Ireland offices will be closed for the Festive period between 3pm on Friday 19th December and will re-open again at 9am on Monday 5th January.
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