Aberdyfi's New Year's Dyfi 5K 1st Jan 2023

Beat The Tide 4K, Swim in one of the UK's most beautiful estuaries and challenge yourself to Beat the Tide!

Dyfi Aquathlon 26K
THE LONGEST AQUATHLON IN THE WORLD

Dyfi X SwimRun 2023, All take place in the UNESCO Dyfi Biosphere.

Love SwimRun Llanberis, North Wales, UK on the 17th June 2023 - The original Welsh SwimRun event!

A stunning sprint course in a beautiful part of Snowdonia National Park, at the foot of Cadair Idris.

The Dyfi 13K No DNFs for the first time ever, well done to all. With a smaller tide than most previous years, an extra special well done is due.

Ultra X Wales by Asics takes place in and around southern Snowdonia in western Wales.