5 Triathlons in Cardiff

Find triathlons in and around Cardiff for 2024/2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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  • Sun 30 Jun
  • £88.99-£249.99
Cardiff, Cardiff, UK

Cardiff Triathlon and Duathlon

Located in the iconic Cardiff Bay, this multi-race triathlon and duathlon is one of the most unforgettable city races on the calendar with the event hub on Roald Dahl Plass.

  • Sprint triathlon 2
  • Olympic triathlon
  • Half Ironman
  • Super sprint triathlon
  • Sprint duathlon

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