HALF IRON Port Macquarie consists of three legs: swimming, biking, and running. The swim leg covers a distance of 1.9km in the Hastings River, starting at Westport Park and heading North. Buoys should be kept on the right except for yellow turning buoys on the left. The bike course is 90km, starting from transition at Westport Park, passing through Clarence Street and Ocean Drive, with notable sights like Tacking Point Lighthouse and Matthew Flinders Drive climb, before returning to ...