Take on a Challenge
Help us fund the fight. Together we will find a cure.

Royal Parks Half Marathon 2021
A beautiful race that takes you past historic architecture and through three of the Royal Parks
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Scotland’s Virtual Kiltwalk
Join our Fighting Force for Scotland’s Virtual Kiltwalk

The Big Half
'Truly Global yet Uniquely Local.' The Big Half aims to celebrate the wonderful cultural diversity of the great city of London.

Yorkshire Three Peaks 2021
Join our Fighting Force and walk the Yorkshire three peaks of Pen-y-ghent, Whernside and Ingleborough.

Race to the King 2021
Take on this historic trail that is ready to challenge runners, joggers and walkers alike!

London Landmarks Half Marathon
Apply to run with Team Brain Tumour Research and join 13,000 other runners on closed roads around our capital city.

Simplyhealth Great North Run 2021
This iconic Newcastle event is not one to be missed.

Brighton Marathon 2021
Join us at the UK's second largest marathon down by the sea in buzzing Brighton.
Don't see the event you're looking for on our calendar? You can also visit Run Britain and choose to take part and fundraise for us in any of the myriad UK running events listed there.
Maybe you're looking for something to pump the adrenaline like a skydive or a parachute jump? Or you'd like to trek across Iceland, cycle from Venice to Rome or climb Kilimanjaro? We're registered with Do it for Charity, and you can choose from all sorts of these events; fundraising for us while taking part in the challenge of your lifetime!
Any questions? We'd love to hear from you!