Welsh Triathlon

Pre-register for 2019

AJ Bell World Triathlon Leeds

Be the first to know about the AJ Bell World Triathlon Leeds 2019 with event distances for everyone, from first-time triathletes through to Britain’s best age-groupers, along with spectator and volunteering opportunities.

Organising your own GO TRI

Setting up your own event has never been easier. Follow these simple steps to host a GO TRI.

Upcoming Events

GO TRI is a fun way to access triathlon for the first time and take part in your very first triathlon event.

GO TRI Stories

Follow some of the inspirational GO TRI stories from event organisers and triathlon beginners

Thanks to our Partners

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