HALF IRONMAN 70.3 Tasmania! Dive into the heart of the action with the 1.9km Roka swim, navigating the cool and calm waters of the mighty River Derwent in Sullivans Cove. The starting point? None other than the iconic Brooke St Pier, Australia's largest floating pontoon. Picture yourself taking a daring dive into the race from this unique location. As you embark on the swim, brace yourself for a rolling start format, with athletes released in waves. The average water temperature of 62°F/17°C ...