Sat 2 - Sun 3 Aug 2025 London, UK

London T100 charity places

Formerly The London Triathlon, this is one of the world’s biggest triathlons where athletes will race through the capital on a landmark-filled route. London is calling!

Event overview

Following the sell out of the 2024 event, join thousands of athletes from around the globe in one of the largest and most iconic triathlons in the world! The London T100 Triathlon offers a unique and unforgettable, closed-roads racing experience through the iconic city centre. A feeling that you won’t find anywhere else.

Event photos

Charity places

Charity entries are not currently available. Sign up for our newsletter to be the first to hear when charity places are available.

Event details

All fitness levels
Event village
Newcomers
Spectators
Teams

Event HQ

Royal Victoria Dock
London
Greater London
E16 1XL
UK

Map

Click to open in map

What3words

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