Tim says: On August 4th I’m competing in Ironman UK. Ironman is the world’s toughest single-day endurance event consisting of a 2.4 mile open-water swim, a 112 mile bike ride, and then a marathon (26.2 miles) … all within 17 hours. I’m raising money for St David’s Hospice Care, the charity that helped look after my mum when she was terminally ill. They’re a wonderful organisation who rely exclusively on charitable donations. You can sponsor me HERE.