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.

London Landmarks Half Marathon 2027

London Landmarks Half Marathon 2027

The London Landmarks Half Marathon 2027 is a closed-road run through central London where you will run through the grand, hidden, and quirky parts of the city with fantastic support…

Walk 100km Challenge

Walk 100km Challenge

Could you walk 100km this September to stop leukaemia devastating lives? That’s the challenge.   This isn’t about pace or personal bests. It’s about hitting the pavements, through the parks, over the hills…

Ultra 4 Cancer – Lapland January 2027

Ultra 4 Cancer – Lapland January 2027

Run or walk in the company of TV’s Foxy (SAS: Who Dares Wins, Meet the Drug Lords: Inside the Real Narcos) and Woody (BBC: Danny Boy, Channel 4: Arctic Adventure…