24.02.25

Looking for unforgettable experiences for the weekend of our Château de Chantilly event on 7-8 June 2025? Chantilly and Senlis offer a perfect blend of history, adventure, and gastronomy, making them the ideal destination for families and couples alike. From exciting activities for kids to romantic escapes for two, here’s your ultimate guide to exploring the best of these charming French towns.

14.02.25

Get ready for race day with our ultimate checklist! Pack smart, prepare well, and race like a pro. Read now and feel confident on the big day!

10.02.25

07.02.25

Taking on your first triathlon is an exciting challenge, and preparation is the key to making it an enjoyable and successful experience. With a solid training plan and the right mindset, you’ll feel ready to tackle the swim, bike, and run.

29.01.25

At Castle Race Series, we are committed to providing exceptional triathlon and multisport experiences that prioritise safety, fairness, and enjoyment for all participants. Each year, we review the operational and financial aspects of our events to ensure we’re delivering the best possible experiences while also being sustainable as race organisers. After careful consideration, we have decided that the costs associated with Triathlon Ireland sanctioning no longer align with the value it provides to us or to our participants.