David is 63 and would like to make this challenge before it becomes to hard to do. Toby is David's son and James is a friend of Toby's from school days and have already done this challenge. So it will be interesting to see how the group manages, with the large age gap.
10 hours and 24 minutes
The Yorkshire Peaks Challenge involves climbing Pen-y-ghent, Ingleborough and Whernside, often within 12 hours.