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…

Jurassic Coast Challenge: May 2026

May 16 - May 17

Jurassic Coast Challenge: May 2026

Spectacular World Heritage coastline. A start in Corfe Castle, the route heads down to Swanage, and along through Lulworth Cove,...

London to Brighton Walk: May 2026

May 23 - May 24

London to Brighton Walk: May 2026

The ‘original’ Ultra Challenge! 2,000 or so adventurers will take on the Capital to Coast trails and test their grit...

Lake District Challenge: June 2026

June 6 - June 7

Lake District Challenge: June 2026

Take on England’s finest countryside at your pace. Challenge basecamp is in Kendal, and it’s a 100km loop taking in...

Cotswold Way Challenge: June 2026

June 13 - June 14

Cotswold Way Challenge: June 2026

Our Cirencester basecamp is the start of the 100 km looped route through the heart of the Cotswolds, providing a...

North Yorks: June 2026

June 20 - June 21

North Yorks: June 2026

Set to be one of the greatest Ultra Challenges – basecamp is in Scarborough – famous for its Fair, and...

Peak District Challenge: July 2026

July 4 - July 5

Peak District Challenge: July 2026

Our basecamp hub in idyllic Bakewell will welcome over 3,000 adventurers who will test themselves in the fabulous Peak District...

North Downs 50: July 2026

July 12

North Downs 50: July 2026

We’re back on the North Downs with a fabulous challenge setting out from our Guildford basecamp, and a looped 50...

Gower Peninsula: July 2026

July 18 - July 19

Gower Peninsula: July 2026

Set in the stunning Gower Peninsula – the UK’s first Area of Outstanding Natural Beauty and famous for its golden...