We are a group of friends who hit our heads hard and decided this was a good idea.
These are charities which mean a lot to many of us. We all know someone who has had either cancer, diabetes or a stroke (or indeed had one of those things ourselves!) so wanted to raise as much money and awareness as possible for 3 brilliant charities.
39 hours and 30 minutes
The National Three Peaks Challenge takes in the highest mountains in Scotland, England and Wales, often in 24 hours.