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.

Walk 100km Challenge

September 1 @ 8:00 am

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 and along high streets, knowing that every step you take funds research that changes lives. Walk 100km in 30 days. Get outside, get active, and…

The Vitality Big Half: September 2026

September 6

The Vitality Big Half: September 2026

Join team Leukaemia UK in the The Big Half 2026! This event is a vibrant, inclusive half marathon with a...

The Great North Run: September 2026

September 13

The Great North Run: September 2026

Join team Leukaemia UK in the AJ Bell Great North Run 2026 - the world’s largest half marathon! The route,...

Thames Path Challenge: September 2026

September 12 - September 13

Thames Path Challenge: September 2026

England’s greatest river provides a fantastic backdrop for an unforgettable challenge. Over 3000 adventurers will join the Putney Bridge start,...

Chiltern 50 Challenge: September 2026

September 26

Chiltern 50 Challenge: September 2026

Superb 50 km looped challenge in some of the Chilterns finest countryside, with historic trails, rolling hills, nature reserves, and...

AJ Bell Great South Run

October 18

AJ Bell Great South Run

The AJ Bell Great South Run is the world’s favourite 10-mile running event, with inspiring history, salty air and glorious...

TTP Cambridge Half Marathon: March 2027

14 March 2027

TTP Cambridge Half Marathon: March 2027

Get ready for something truly special, the 2027 route is levelling up in a big way! This year, runners won’t...

London Landmarks Half Marathon 2027

4 April 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,...

London Marathon: April 2027

25 April 2027

London Marathon: April 2027

Ready for the run of a lifetime? Join the world’s biggest and most loved marathon and help raise vital funds...

Hackney Half Marathon 2027

16 May 2027

Hackney Half Marathon 2027

The Hackney Half Marathon is a fantastic event and we want you to join team Leukaemia UK! There will be...

Past Events