Events / Duathlon

Harlech Duathlon 2024

We're thrilled that 2024 will also host the Welsh Triathlon Duathlon Championships*

Under the castle's watchful eye, the Harlech Sprint Duathlon is one of the best-loved races on the calendar. With a stunning cycle sandwiched between two short runs, it's perfect for beginners and a great season opener for the more competitive. Explore the historic town, beautiful coastline and cross the finish line to a knight's welcome!

Harlech is a small town with a big heart and this duathlon represents it perfectly!

This event is an Always Aim High Community Event. Profits from our Community Events go towards supporting amazing local projects and community groups like Harlech Triathlon Club, the Community Council and Mountain Rescue.

The Harlech Duathlon will once again host the Welsh Triathlon National Championships, don’t miss out on an early season opportunity to battle it out for national honours under the shadow of the iconic Harlech Castle. There is no need to pre-register your intention to compete for a National Championship award. All you need to do is enter your event and make sure you’re a Welsh Triathlon Member.

*All Welsh Triathlon members will automatically be considered within the Welsh Championship races. However, you must enter the race by the end of the weekend before to be eligible for Welsh Championship podium places. When entering, please make sure that the details you input, match your Welsh Triathlon membership profile i.e. correct full name, correct date of birth, or you will not be included in the Championship results.