Entries for the Full Long course Weekend & Wales Swim are now closed, entries for the Cycle and Run events are currently still available.
Waiting list is now FULL.
Individual Events & Junior Entries
You can also be a part of the weekend by doing the events individually! Choose to take part in the swim, cycle and run, with various distances available so there’s something ideal for every level of athlete!
Three events over three days in some of the most scenic locations in the world. Can you beat the tough countryside course of Wales’ only 3 day triathlon? Discover more about the Long Course Weekend using the quick links below.
CLOSED – Enter Long Course
Take part in one of Wales’ biggest & toughest triathlons
About The Event
Find out what you’ll tackle over the three days
Your guide to where you need to be and when
Don’t miss a turn with our event maps for each stage
Be A Volunteer
Become an event hero and sign up to be a volunteer
Answers to the questions commonly asked by athletes
Want to know what the Long Course Weekend is all about? Then head over to our YouTube channel, where you can relive the action from 2016 and really get a taste of what it'll be like in Tenby next July!