Events and challenges

Support Leukaemia UK through a range of exciting fundraising events. Get involved today.

There are many exciting ways to get involved in supporting Leukaemia UK. Whether you are a keen runner, cyclist or a gamer, you will find a variety of challenge events and fun activities to take part in. Raise funds for a truly worthy cause.

If you can’t find an activity that’s right for you, contact the fundraising team and they will be happy to help! We can’t wait to hear your ideas.

Thames Moonlight 10: September 2025

Thames Moonlight 10: September 2025

The Moonlight 10 Walk kicks off the famous Thames Path Challenge weekend festival of riverside events! Take on either a spirited 10 km or an energetic 10 mile looped route…

London Summer Walk: August 2025

London Summer Walk: August 2025

Get your walking shoes on and explore some of the Capital’s less known historic areas with a tour of the ‘gateway to London’ along the Thames’s eastern section. Starting alongside…

North Downs 50: July 2025

North Downs 50: July 2025

We’re back on the North Downs with a fabulous challenge setting out from our Guildford basecamp, and a looped 50 km route which takes in some of the best of…