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Help us fund the fight. Together we will find a cure.
Cycling
Saturday 23 February 2019
On Yer Bike 2019
Join our nationwide fitness challenge and get On Yer Bike. Compete individually or in teams to ride as many miles as you can.
Running
Sunday 10 March 2019
The Big Half
'Truly Global yet Uniquely Local.' The Big Half aims to celebrate the wonderful cultural diversity of the great city of London.
Running
Sunday 24 March 2019
London Landmarks Half Marathon
London's brand new half marathon through Westminster and the City
Running
Sunday 28 April 2019
2019 Virgin Money London Marathon
The jewel in the crown of the world's running calendar!
Walk/Trek
Saturday 04 May 2019
Isle of Wight Challenge
Great challenges need great settings, and none are better than this 25km, 50km or 100km trek.
Running
Monday 06 May 2019
Milton Keynes Half and Full Marathon
Help celebrate 50 years of Milton Keynes by taking part in the Milton Keynes Half or Full Marathon on May Bank holiday weekend.
Running
Sunday 19 May 2019
Great Manchester Run
The Simplyhealth Great Manchester Run demonstrates the spirit, determination and togetherness of the city.
Running
Sunday 19 May 2019
Britain's Ocean City Half Marathon, Plymouth
Come and join the Brain Tumour Research team for Britain's Ocean City Half Marathon, formerly known as the Plymouth Half Marathon.
Walk/Trek
Saturday 25 May 2019
London to Brighton Challenge
Over the May Bank Holiday more than 3,000 adventurers will walk, jog, or run up to 100km!
Running
Sunday 26 May 2019
Edinburgh Marathon
Fast and flat, this course was voted fastest marathon in the UK by Runners World, ideal for your first marathon or if looking for a personal best!
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!