FULL IRON Australia - Port Macquarie, New South Wales Swim Course (3.8 km): The swim takes place in the Hastings River with a rolling start at Westport Park. Competitors swim north, passing under Park Street bridge, crossing a weir, then turning back south and returning to Westport Park. Bike Course (180 km): This consists of two loops and a final southern lap. Cyclists head west on Hastings River Drive, detouring onto Winery Drive to Cassegrain Wines, then continuing north over the Pacific ...