Uk Triathlon Events 2025 Usa. Select your location to find triathlons. On 22 june 2025 the city of swansea will again host britain’s standalone world triathlon para series event.

Whether you are a seasoned athlete, a novice or fundraiser, we offer events to suit all ages and abilities from kids to adults. Swim, bike, run kicks off the championship calendar with the english sprint distance triathlon championships on 2 june.