We are all members/workers at William Penn gym in Rickmansworth, Hertfordshire. We are all keen for a fitness challenge where we can have fun and raise sponsorship for a worthy charity.
Put to a vote between the 8 of us we decided to raise money for help the heroes
Charity website23 hours and 55 minutes
The National Three Peaks Challenge takes in the highest mountains in Scotland, England and Wales, often in 24 hours.