As the first event in the inaugural Welsh Super Series a top-class field will line up to begin their championship campaigns. With junior and paratriathlon titles also on the line, a great weekend of competition lies in store.

After a swim in the Atlantic Ocean and a challenging bike ride on the steep and scenic local roads, the race finishes with a clifftop run that takes competitors high above the sea on the Pembrokeshire Coastal Path.

The event returns to the iconic location of Cardiff Bay, with one of the fastest courses on the circuit attracting thousands of enthusiasts as well as elites contesting the national series titles.

After a swim in the legendary Bala Lake, this classic event moves to the water’s edge for a bike and run in the shadow of some of Wales’s highest mountains.

Taking place in challenging conditions, this fast-paced and popular race is the penultimate round of the Welsh Super Series. The programme also features twice world triathlon champion Helen Jenkins, with husband Marc, in an exclusive interview.

One of the most unusual triathlons in the world, this event takes place on the island of Anglesey in the North of Wales. The event features a sea swim and a run in the forests and sand dunes of Newborough Warren. This year the weekend of action also hosts the final race of the Welsh Super Series.