3D Triathlon Club

Local triathlon club in North Dublin City Centre offering group swim, bike and run training for beginners and experienced triathletes.

Join us for 3 free sessions

Weekly coached sessions are available to all members, and we welcome you to join any 3 of these so you can see what it is like and have a chat with members before you decide whether you would like to join.

Upcoming sessions

Training locations

Club life on Instagram

@3dtriathlon

30 Aug 2026

Dublin City Triathlon, Aug/2026 All smiles 🧡

8 Aug 2026

Massive shout-out to David Cahill, who took on the National Aquathlon Championships and came away as 🥇 Age Group Champion! Swim? Smashed. Run? Smashed. Age Group? Claimed. 😎 An absolutely brilliant performance and a very well-earned national title. 🏊‍♂️🏃🧡🇮🇪

6 Aug 2026

My brain for all those hours 🎶

2 Aug 2026

Massive congratulations to our 3D crew at the Tour de Kilkenny! 🧡 One rider conquered the 110km route, while three took on the full 160km challenge, tackling over 2,000m of climbing. An incredible day’s cycling, supporting a fantastic charity event and making memories together. Chapeau, everyone! 🚴💪 🧡 Gardaí reported plenty of speeding across Kilkenny this Bank Holiday weekend… 👀 We can neither confirm nor deny that four orange jerseys were responsible for some suspiciously quick Strava uploads… 😅 No cyclists were fined during the making of this reel… as far as we know. 😂🚴🧡