Enter now and make sure you’re a part of Wales’ biggest festival of sport! Taking place over 3 days, on Friday you’ll tackle a 2.4 mile swim, before a 112 mile cycle on Saturday and a 26.2 mile marathon on Sunday. There’s still a chance for you to take part through one of our VIP Charity Entries, which are available now or by entering the individual events.
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.
Enter Long Course
Take part in one of Wales’ biggest & toughest triathlons
About The Race
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 race 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
Gower olympic distance and sprint fancy dress tri entries close TODAY at 12 noon!!! Don't miss your chance to enter one of the last tris of the season!! Join Ian Gough, Ryan Jones and Shane Williams - sign up now!
Gower Olympic and Fancy Dress Tri Saturday 3rd Sept - If want some fun then why not join the marshal team and earn a free place in the Mumbles Duathlon 2017 as well as all the usual marshal treats - Please contact firstname.lastname@example.org to sign up - Also groups of 10 or more will get £200!! Thanks all!! ... See MoreSee Less
last 200 spots remaining for Long Course weekend. If you want that 4th medal; sign up asap.
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 2014 and really get a taste of what it'll be like in Tenby next July!