Six friends embarked on the 3 Peaks Challenge to raise money for Alzheimer's Society and Cancer Research UK. The 3 Peaks Challenge involves climbing the highest mountains in Scotland, England, and Wales - Ben Nevis, Scafell Pike, and Snowdon - and reaching all three summits within 24 hours. The group of friends completed the challenge, with times ranging from 22 hours 42 minutes to 23 hours 47 minutes. Their employer, Cityscape, congratulated the team on their dedication, commitment, and perseverance in completing the difficult challenge and raising money for charity.