Our fundraising events

There are many exciting ways to get involved in supporting us. Here are few challenge events and activities you can take part in to raise funds to transform leukaemia treatment and care.
Hackney Half Marathon 2026

17 May 2026

Hackney Half Marathon 2026

The Hackney Half Marathon is a fantastic event and we want you to join team Leukaemia UK! There will be live entertainment and DJs to keep you inspired, not just at event centres but during the race both at event HQ and out on the course. There will be no need for headphones as the…

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The London Triathlon (Sprint Distance): August 2023

6 August 2023

The London Triathlon (Sprint Distance): August 2023

The London Triathlon is the world’s largest triathlon and London’s only major triathlon. On the Sunday, there will be an...
The London Triathlon (Olympic Distance): August 2023

6 August 2023

The London Triathlon (Olympic Distance): August 2023

The London Triathlon is the world’s largest triathlon and London’s only major triathlon. On the Sunday, there will be an...
Ride London: May 2024

26 May 2024

Ride London: May 2024

The iconic Ford RideLondon-Essex 100 will return next year on Sunday 26 May 2024. The centrepiece of the world’s greatest festival of...
Challenge London – Super Sprint Triathalon: July 2024

28 July 2024

Challenge London – Super Sprint Triathalon: July 2024

As the shortest distance at Challenge London, the Super Sprint is perfect for first-time triathletes, beginners or those looking to...
London to Paris: April 2025

April 24

London to Paris: April 2025

Join our team and take on the London to Paris challenge for a truly inspirational experience; you'll make friends for life,...