On the crest of a fitness wave
Since 2009, Stephen, an engineer from Bayside, Howth, Co Dublin, who will be 55 in September, has competed in at least three triathlons - where the competitor has to swim, cycle and run - and three aquathons - swimming and running - every year.
“As you get older, you really feel the need to keep exercising,” he says. “The triathlons are great, because you are only competing against your own age group.