'I learnt to swim at 59 – and I’m still racing Ironmans at 80 thanks to these fitness habits'

It was my 11th time competing at the iconic event, and I conquered the 140.6-mile triathlon consisting of a 2.4-mile swim, 112-mile bike ride, and 26.2 mile run in 16 hours, 45 minutes, and 26 seconds ...