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.
TTP Cambridge Half Marathon: March 2026

8 March 2026

TTP Cambridge Half Marathon: March 2026

The 2026 route will include not one but two additional University of Cambridge Colleges. We are delighted to announce runners will now get access to the grounds of St John’s College & Trinity College as well as King’s College & Jesus College! The stunning new additions to our route will mean that our runners will…

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Virtual Valentines Run: February 2026

14 February 2026

Virtual Valentines Run: February 2026

This 2, 5 or 10k  challenge can be completed any time before or on the 14th of February (Valentines Day)....
Leukaemia UK Easter Bake 2026

3 April 2026 - 6 April 2026

Leukaemia UK Easter Bake 2026

Fundraising never tasted so good! Put your baking skills to the test and see if you have what it takes...
London Landmarks Half Marathon: April 2026

12 April 2026

London Landmarks Half Marathon: April 2026

Join Team Leukaemia UK in an iconic race, from famous cultural landmarks and heritage to the city's quirky and hidden...
Easter 50 Challenge: April 2026

18 April 2026

Easter 50 Challenge: April 2026

Take on a 50 km Ultra or a historic 25km – and make it an active Easter! From our Windsor...
London Marathon: April 2026

26 April 2026

London Marathon: April 2026

Run the most prestigious marathon in the world and raise vital funds for Leukaemia UK. Join the world's most popular...
Isle of Wight Challenge: May 2026

2 May 2026 - 3 May 2026

Isle of Wight Challenge: May 2026

Great challenges need great settings – and few are better than the Island’s stunning coastal path. Up to 3,000 adventurers...
Jurassic Coast Challenge: May 2026

16 May 2026 - 17 May 2026

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,...
Hackney Half Marathon 2026

17 May 2026

Hackney Half Marathon 2026

The Hackney Half Marathon is a fantastic event and we want you to join team Leukaemia UK! There will be...
London to Brighton Walk: May 2026

23 May 2026 - 24 May 2026

London to Brighton Walk: May 2026

The ‘original Ultra Challenge’ – and once again over 2,000 adventurers will take on the Capital to Coast route and...
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