London T100 triathlon weekend – T100 Triathlon World Tour

Organised by the Professional Triathletes Organisation (PTO), the London T100 triathlon weekend on 27-28 July 2024 is the fourth stop on the eight-leg T100 Triathlon World Tour, which sees the world’s best triathletes compete head-to-head in iconic cities over the new 100km distance (2km swim, 80km bike, 18km run). 

Featuring the world’s best professional triathletes – women and men – the T100 Triathlon World Tour is recognised by World Triathlon as the official world championship tour of long distance triathlon. In 2024, the tour has already been to Miami, Singapore and San Francisco, and following London will then go to Ibiza (28-29 September), Las Vegas (19-20 October) and Dubai (16-17 November), before the T100 World Championship Final (29-30 November).   

The marquee London race includes a closed road course taking place entirely within central London, with the women racing at 2pm local time on Saturday 27 July and the men at 2pm local time on Sunday 28 July. Starting and finishing at the ExCel London Exhibition Centre, the swim is in the sheltered Royal Victoria Dock; there’s a multi-lap bike course from Docklands to Westminster and back; and it finishes with a multi-lap run around the Docklands. 

As well as the professional races, the London T100 triathlon weekend offers the chance for everyone to take part, with 5,000 amateur athletes this is one of the largest triathlons in the world. See more at t100triathlon.com