Everest in the Alps is the ultimate winter sports endurance challenge.
It's a gruelling event which involves approximately up to 40 hours of ski touring, with up to a total of 20 individual ascents over 4 days.
Could you do it and help us help accelerate change?
Everest in the Alps is for anyone who loves ski touring, skiing, the mountains or simply loves a challenge and wants to put hard effort into making a difference for every child affected by a brain tumour.
Whether you want to escape the desk, do something unique or just challenge yourself - Everest in the Alps is your opportunity to be a part of something incredible.
You don't have to be a brilliant skier, you don't need to be a triathlete but you need to be determined to get fit, really fit. And when it kicks off you won't be alone. We'll be with you the whole way to the top.
When: 5-8 March 2019
Where: The challenge will start and finish at Mont Gele in Verbier, France
The minimum age is 18 but there's no upper age limit - the only limit is that you can physically prepare for the challenge!
Find the full challenge details here.
Applications to take part in this unique challenge are now closed.