London Triathlon

Get ready to race past the iconic London landmarks in the world's largest triathlon.


IRONMAN is the ultimate triathlon - 2.4 mile swim, 112 mile bike and a marathon to finish.

IRONMAN Weymouth
This new IRONMAN event will bring thousands of athletes to England's South Coast.

Taking place in Tenby, Wales, Scope is the official charity for this full IRONMAN.

IRONMAN 70.3 Staffordshire

fantastic addition to the IRONMAN race calendar. 

IRONMAN 70.3 Weymouth
Join us for this brand new IRONMAN 70.3 event in Dorset.

Contact the events team on:

020 7619 7270

Monday to Friday, 9am to 5pm