Official Charities

Gold Charities

Every day brings new challenges at Great Ormond Street Hospital (GOSH). Every day, 618 children and young people from across the UK arrive. Every day, doctors and nurses battle the most complex illnesses, and the brightest minds come together to achieve pioneering medical breakthroughs. And every day is a chance for you to make a difference.  A better future for seriously ill children starts here.

Find out more information about getting your charity place.


Phone: 0203 841 3164





By 2020, almost one in two of us will get cancer and it’s the toughest fight most of us will ever face. We want to reach and improve the lives of everyone living with cancer and we need your support. Join team Macmillan at the AJ Bell London Triathlon and help us raise vital funds to support our work.

Together we are all Macmillan.

For information about Macmillan charity places visit our website.

Contact: Laurence Wilson


Phone: 020 7840 7878

Bronze Charities

Cancer Research UK have been involved in the London Triathlon since 2000 and we are incredibly excited for the 2018 event! Join the team that knows the race inside out and will support you with bespoke fundraising and training advice whenever you need it. Whether you’re taking on the Super Sprint, Sprint or Olympic distances, your involvement is vital to help us achieve our aim of 3 in 4 people surviving their cancer by 2034. Use one challenge to face another and help us beat cancer sooner.

Find out more: Visit Website

Contact details: Milly Hindle



Associated Charities

Contact Name: Laura Bevans

Contact Number: 01872 302 710

Contact Name: Julia Smith

Contact Number: 0330 333 0804

Contact Email:

Visit Website Here

Contact Name: Matt Lawley

Contact Number: 0207 504 2225

Contact Email: 

Visit Website Here

Contact Name: Jemima Woolgar

Contact Number: 020 7840 3021

Contact Email: 

Visit Website Here

Contact Name: Simone Moraes

Contact Number: 020 3805 1759

Contact Email:

Visit Website Here

Contact Name: Joanne Turrell

Contact Number: 020 7628 9904

Contact Email:

Visit Website Here