Three blokes tackling the infamous three peaks challenge (sub 24 hours).
Donations are optional, but any given will go to St Catherine's Hospice. A Lancashire based charity caring for for patients and families across Chorley, Preston and South Ribble who are affected by life-shortening conditions like cancer, motor neurone disease and heart failure.
Charity website23 hours and 30 minutes
The National Three Peaks Challenge takes in the highest mountains in Scotland, England and Wales, often in 24 hours.