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!

Cool Mile Oct 23 - Tal y Llyn Lake

Dyfi 5K - New Year Run 2023

Dyfi Aquathlon 26K
THE LONGEST AQUATHLON IN THE WORLD

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

Dyfi X Trail Marathon - March 2024
A beautiful route along coast, trail, hill, river and forest in the Dyfi valley taking in stunning views of the Dyfi estuary along the Wales Coast Path.

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.

Cool Mile April 2024 - Tal y Llyn Lake

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.