Iain Dawson is a visually impaired multi-sport athlete from Norfolk, England. He started taking part in triathlon events during 2009. In 2010 he went on to win national, European and World titles alongside the World duathlon (run-bike-run) championships. He has been an ambassador for Xtenex laces for many yearsIain Dawson is a visually impaired multi-sport athlete from Norfolk, England. He started taking part in triathlon events during 2009. In 2010 he went on to win national, European and World titles alongside the World duathlon (run-bike-run) championships. He has been an ambassador for Xtenex laces for many years