Triathlons in London

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  • SEP28
    Hever Castle Triathlon and Sport Festival
    Hever, South East, United Kingdom

    The UKs second biggest triathlon, the worlds largest childrens triathlon and the finale of both the Castle Tri Series and the UK triathlon season.


    £30 - £270
    • Triathlon
    • Swimming
    • Half Ironman
    • Olympic
    • Super Sprint
    • Duathlon
    • Running
    • Half Marathon
    • 10k
  • AUG8
    The London Triathlon
    London, London, United Kingdom

    Attracting over 13,000 participants and 30,000 spectators each year, this iconic event has become a must do event in the sporting calendar. With a variety...

    • Triathlon
    • Olympic
    • Sprint
  • SEP22
    Hercules Festival of Sport – St. Albans
    St Albans, East of England, United Kingdom

    Set in the historic Roman town of St. Albans, our Hercules Festival of Sport will once again be a wonderful event and an ideal end to your season.


    £15 - £55
    • Triathlon
    • Sprint
    • Duathlon
    • Running
    • 5k
    • 10k
  • SEP21
    TRI Challenge Team Triathlon
    Windsor, South East, United Kingdom

    Awesome fun, great atmosphere and possibly the best team triathlon to take part in. The event is ideal for all levels of triathlete so find your team of 3...

    £30 - £50
    • Triathlon
    • Sprint
  • SEP29
    GO TRI Hampton Pool Race 2
    Hampton, London, United Kingdom

    First Stride Events are joining forces with Hampton Pool to offer a beginner friendly GO TRI at this great venue on the edge of Bushy...

    • Triathlon
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