Find out more about challenges run by Global Challenge UK by reading one of the following case studies:

• The Air Ambulance Mountain Challenge
• British Red Cross 3 Peaks Challenge
• The Centrica Mountain Marathon
• The Focus UK & Ireland Four Peaks Challenge
• The Lloyd's Register Seafarers 24 Peaks Challenge
• The Lord Mayors Appeal 3 Peaks Challenge
• The Pfizer Brecon Challenge
• The Railway Children 3 Peaks Challenge
• The Railway Children Great Train Challenge
• The RedR Challenge
• The Sightsavers Mountain Challenge