Run – Bike – Run. It’s how we start the year. Don the base layer, grab your gloves, head down, grip the bars and battle the conditions. This is tough. This is Duathlon.
The 2024 Duathlon National Series starts in January and over the course of four months it will take in some of the best Run-Bike-Run events that Ireland has to offer.
11 Rounds, starting in winter at the Galco Naas Duathlon and finishing in spring with the Duathlon National Championships in Dublin’s Phoenix Park.
| Event | Location | Date |
| Galco Naas Duathlon Series 1 (Sprint) | Naas | 21/01/2024 |
| Waterford Triathlon Club Duathlon (Sprint) | Tramore | 10/02/2024 |
| Limerick Triathlon Club Duathlon (Sprint) | Limerick | 18/02/2024 |
| Galco Naas Duathlon Series 2 (Sprint) | Naas | 25/02/2024 |
| Flat Out Duathlon (Sprint) | Athy | 03/03/2024 |
| The Carlow Duathlon (Sprint) | Carlow | 10/03/2024 |
| Phoenix Park Duathlon Series 1 (Sprint) | Phoenix Park | 24/03/2024 |
| SERE Lisburn Duathlon (Sprint) | Lisburn | 24/03/2024 |
| Galco Naas Duathlon Series 3 (Sprint) | Naas | 31/03/2024 |
| Old Head Duathlon (Sprint) | Kinsale | 07/04/2024 |
| Phoenix Park Duathlon Series 2 National Championship (Sprint) | Phoenix Park | 21/04/2024 |
Scoring is based on an athlete’s best two series results + their National Duathlon Championships result.
The winners of the National Championships receive 1,000 points, the winners of any of the other Series races score 700 points.
Points reduce by 7.5% for the first 20 finishers and by 4% thereafter. Males and females are ranked separately with overall and Age Group rankings displayed.
Note: In order to receive Duathlon National Series points you must hold FULL Triathlon Ireland Membership when competing in the event.
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.
There have been some exciting appointments within our Performance team over 2025 and into 2026. Triathlon Ireland is delighted to announce the appointment of Gary Ryan as Performance Director. Tokyo Olympian Russell White also joined the team earlier this year, as Apprentice Coach at the National Triathlon Centre, UL.
The 2025 Triathlon Ireland Youth Series, supported by AIG – has officially come to a close. View final results, race recaps and save the date for our Youth Series Celebration!
Triathlon Ireland is pleased to announce that the race sanctioning process for the 2026 season is now live. Event organisers can now submit their races for approval and ensure they meet Triathlon Ireland’s standards for safety, quality, and athlete experience
Triathlon Ireland is proud to announce the new youth voice of triathlon with the Youth Triathlon Commission 2026/27.
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