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.
Isle of Wight Challenge: May 2025

May 3 - May 4

Isle of Wight Challenge: May 2025

Great challenges need great settings – and few are better than the Island’s stunning coastal path. Up to 2,000 adventurers...
Jurassic Coast Challenge: May 2025

May 17 - May 18

Jurassic Coast Challenge: May 2025

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 2025

May 27 - May 28

London to Brighton Walk: May 2025

The ‘original Ultra Challenge’ – and once again over 2,000 adventurers will take on the Capital to Coast route and...
Cooking Up Change: Restaurants Fuelling Research: June 2025

June 1 - June 30

Cooking Up Change: Restaurants Fuelling Research: June 2025

Join us for Leukaemia UK’s feel good fundraising initiative where restaurants fuel research! Do you work for a restaurant, pub...
Lake District Challenge: June 2025

June 7 - June 8

Lake District Challenge: June 2025

Take on England’s finest countryside at your pace. Challenge basecamp is in Kendal, and it’s a 100km loop taking in...
Gower Peninsula *NEW FOR 2025*: July 2025

July 19 - July 20

Gower Peninsula *NEW FOR 2025*: July 2025

A new Ultra Challenge for 2025, set in the stunning Gower Peninsula – the UK’s first Area of Outstanding Natural...
North Downs 50: July 2025

July 26

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...
South West 50: August 2025

August 2

South West 50: August 2025

A fantastic ‘South West’ summer challenge for 2024 – taking in the first Minehead section of the famous 630 mile...
Chase the Sun Tatton 10K: August 2025

August 20

Chase the Sun Tatton 10K: August 2025

This fast, undulating, road closed 10k race set at the beautiful Tatton Park in Cheshire is a perfect opportunity to...
Past Events