Duathlons in Wales

Compete in the shadow of the Wales Millennium Centre in this event. Perfect for athletes of all abilities, choose from a triathlon to a duathlon for an experience to remember with fantastic closed roads and a truly wonderful atmosphere. Come along for the experience of a lifetime.

Always Aim High Events

Cardiff Triathlon & Duathlon 

The Adventure Championships consists of 3 unforgettable mixed-terrain events on 3 separate dates: The Slateman, The Snowman, and The Sandman. All the races take place in stunning Welsh scenery, and completing the series is a tick that every athlete wants and a once in a lifetime experience.

Adventure Championships Triathlon & Duathlon

Take part in this unique endurance events festival around Snowdonia National Park. Triathletes new and experienced will relish this challenge and be rewarded by amazing views, trails and a festival atmosphere. Come for the unique finisher's medal or for the epic surroundings. 

The SportPursuit Slateman10 Triathlon & Duathlon

Push your limits with one of the toughest physical challenges in the UK. Great for those looking for that little something extra, the course takes athletes from the waters of Llyn Mymbyr to the summit of Moel Siabod. 

The Snowman Triathlon & Duathlon

Treat yourself to this weekend of scenic celebration of endurance sports. Great for athletes of all abilities, the races begin in Newborough Forest and make full use of the world-famous Llanddwyn Beach. Come for the physical challenge or for the bespoke finisher's medal. 

Superfeet Sandman Triathlon & Duathlon

This duathlon takes place in the stunning scenery of The National Botanical Gardens of Wales and the surrounding roads. Competitors will take in the beautiful gardens and picturesque rolling hills in this event suitable for a wide range of abilities.

Tough Runner UK

Wildflower Duathlon

Race throughout the picturesque Welsh coastal town of Harlech in this Triathlon. Perfect for athletes who are after a new challenge, the route features all of Harlech's notable landmarks, most memorably the stunning castle finish. Come for the beautiful landscape and the epic atmosphere.

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Duathlons in Wales

Cardiff Triathlon & Duathlon

Adventure Championships Triathlon & Duathlon

The SportPursuit Slateman10 Triathlon & Duathlon

The Snowman Triathlon & Duathlon

Superfeet Sandman Triathlon & Duathlon

Wildflower Duathlon

Harlech Triathlon and Duathlon

Duathlon Events by Month

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