2023 Event Registration Open

Start registering your events now

2023 WTCS Sunderland

General entry is now open!

BELONG TOGETHER

Join the British Triathlon community

Popular on British Triathlon

Age-Group Team

Learn about representing Great Britain in Age-Group.

Great Britain Athletes

Meet Great Britain's elite stars of the sport

Get Started

Take your first steps into triathlon with GO TRI

Thanks to our Partners

Join Us

And enjoy insurance benefits, race licensing and more...