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

Coached swim

Wed, 18 Mar at 19:00

Monday runs in Grangegorman

Mon, 23 Mar at 18:30

Training locations

Club life on Instagram

@3dtriathlon

8 Mar 2026

Today’s cycle was special — incredible! Some of the 3D Triathletes met with JC (@jcpanda_ ) who was returning to Dublin after a long journey… JC decided to take on a personal challenge: cycling around Ireland to support Make-A-Wish Ireland. From 27 February to 8 March, he completed approximately 2,000 km around the country, pushing himself physically while raising funds for a charity that does incredible work for children and their families in Ireland. Every donation, no matter the amount, goes directly to Make-A-Wish Ireland and helps them continue granting wishes to children facing critical illness. On behalf of the entire 3D Triathlon Club: WELL DONE! Make a donation here: https://www.idonate.ie/fundraiser/jeanchristophecuypers

1 Mar 2026

3D weekend wrap! 🧡 Saturday member led run (St Anne’s Parkrun) 🏃‍♀️🏃 ➡️ Sunday member led cycle 🚴‍♀️🚴

22 Feb 2026

Great race day at Galco Naas Duathlon. Well done to all athletes, specially to 3D crew 🧡

14 Feb 2026

Happy Runlentine day - to those who celebrate by running together 🧡 Members led run on weekends bring together different paces, equal objectives and accumulation of fun.