I'm running Brighton Marathon to raise money for The Clock Tower Sanctuary, the only day centre in Brighton & Hove for 16-25-year-olds who are homeless or insecurely housed. They are open six days a week and provide the practical and emotional support that homeless young people need to move from crisis to independence. At their friendly day-centre, they offer washing and laundry facilities, hot meals, confidence-building activities, Life Skills classes and support with accessing health services, benefits, accommodation, training and work.