Harlech Triathlon & Duathlon

Harlech, UK

Organiser's Description

Under the castle's watchful eye, the Harlech Sprint Triathlon and Duathlon is one of the best loved races on the triathlon calendar.

Fast and fun this event is both a perfect beginner triathlon or duathlon and a chance for the more competitive to grab a Personal Best.

The Sprint Triathlon begins with a 400-metre swim in Harlech swimming pool, followed by a beautiful 21km cycle and an impressive 6km run which finishes with the famous ‘Storm the Castle”.

Featuring the same stunning cycle route as the triathlon, but sandwiched between two great run routes, the Harlech duathlon has proven to be a hugely popular race.

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


  • Individual Entry Sprint Course from:
    £53 BOOK
  • Team Entry - Sprint Course from:
    £63 BOOK
  • Individual Entry - SPRINT DUATHLON from:
    £43 BOOK
  • Team Entry - SPRINT DUATHLON from:
    £53 BOOK

Access to the Event Village

The world’s friendliest marshals

Full route marking

Electronic chip timing

Web results service

Pick-up wagons

Event photography

Emergency support

Bespoke slate coasters for all finishers

Live bilingual commentary

A feast of food at the finish line

Goody bag at registration

Free event t-shirt

Hoodies that can be purchased at registration and collected on the day

Loading Map


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