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London Triathlon

Join Team Red Cross and take part in the world's biggest and most iconic triathlon.

The London Triathlon attracts over 13,000 participants and is one not to be missed. There are 4 distances available making it perfect for beginners and experienced triathletes alike. If you don't think you can do this on your own why not get your friends involved and enter as a team.

Registration is now closed but you can still join Team Red Cross using your own place. Sign up below!

Choose from:
  • SuperSprint (400m swim, 10km cycle, 2.5km run)
  • Sprint (750m swim, 20km cycle, 5km run)
  • Olympic (1500m swim, 40km cycle, 10km run)
  • Olympic Plus (1500m swim, 80km cycle, 10km run)

Why join Team Red Cross?

People are in crisis both in the UK and overseas. Every pound you raise will help to support them, whoever and wherever they are.

As part of Team Red Cross you will be supported through every part of your event preparation. Our National Events team (Kerry, Karina, Sarah, Maddy and Julia) will be on-hand to encourage you with your fundraising and to thank you for all of your hard work.

All Team Red Cross participants will receive:

  • a fundraising pack, full of tips and advice, plus professional one-to-one support to help you raise as much as you can 
  • dedicated support including training plans
  • a Red Cross running vest if you raise £100

Got your own place?

More Information

Date:22 July 2017 to 23 July 2017

Dates: 22–23 July 2017

Registration fee: Registration is now closed but you can still join Team Red Cross using your own place

Sponsorship target: £500

If you are not a resident of the UK please do not complete a registration form but contact us at or on 0044 344 412 2877 to discuss your application.


Contact:National Events Team

Telephone:0344 412 2877

Map Details: skip

Location Name: 51.508627, 0.029857. Zoom: 16

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Got your own place on this event?

If you have already registered for this event and would like to fundraise for the British Red Cross, then join Team Red Cross and still enjoy all of the benefits.

Join our team  >