Duncan and his wife Liz moved to Kit's Coty, near Aylesford 20 years ago. During that time they became keen triathletes, helping to create the triathlon section of Larkfield AC (based at LLC) and becoming qualified triathlon coaches. Duncan's day job is management consultancy in the banking sector. Duncan has been a long term user of the swimming pool at Larkfield, and also loves to swim at Leybourne Lakes in Leybourne Country Park.