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.
SERE Lisburn Duathlon took place on 1 March 2026. Read race report and gallery.
Round 3 of the Duathlon National Series visited Galco Naas Duathlon for the second time this season, with Niall Cornyn and Aine Kinsella emerging the winners.
Ahead of International Women’s Day (8 March) we’re proud to spotlight a powerful upcoming event from our partners at AccountsIQ.
Triathlon Ireland, Triathlon Cymru and Triathlon Scotland are going head-to-head in the ultimate Age-Group showdown – the Celtic Cup 2026!
Turbo and Talk: Join Our New Women’s Indoor Cycling and Social Group each Friday led by Coach Diane Cordner.
Notice is hereby given that the 2026 Triathlon Ireland Annual General Meeting (AGM) will take place virtually at 7.30pm on Thursday, 23rd April 2026.
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