Find triathlons in and around Wales in September 2023 - filter events by date, display on a map or use the advanced search to find your perfect race.
Take on one of the World’s Toughest Triathlons…
The Saundersfoot Triathlon will take place in Saundersfoot, Pembrokeshire. A great sprint distance for athletes for all ability's.
This is the 13th year Celtic Tri has run this event, and its always a great success.
This epic endurance triathlon challenge boasts euphoric support, motivating camaraderie and inspiring ambitious athletes taking on The Roc Wales; Abersoch Bay to Snowdon's summit and back.