Conquer the City by the Bay: Dive into the St. Kilda Spectacle at the HALF IRONMAN 70.3 Melbourne! Experience the thrill of triathlon in a vibrant setting at the iconic HALF IRONMAN 70.3 Melbourne. This premier race, set against the stunning backdrop of St. Kilda Beach, offers a challenge that's as exhilarating as it is picturesque. Begin your journey with a 1.9km swim in the cool embrace of Port Phillip Bay. Starting with a rolling wave launch in front of the historic St. Kilda Sea Baths, ...