The Yorkshire Peaks Challenge involves climbing Pen-y-ghent, Ingleborough and Whernside within 12 hours.
Sempre Analytics are an IT Consultancy based in London. Each year they support a charity and fundraise by doing a range of events and challenges.
Sempre Analytics have selected Macmillan for their 2016 charity. Macmillan Cancer Support is one of the largest British charities and provides specialist health care, information and financial support to people affected by cancer.
Charity website9 hours 50 minutes