The HALF IRONMAN 70.3 Austria Zell am See-Kaprun stands as a pinnacle in European IRONMAN 70.3 racing, offering athletes a challenging yet visually stunning course amidst the breathtaking backdrop of the Austrian Alps. SWIM - The 1.9 km (1.2 mile) one-loop swim course unfolds in the pristine waters of Lake Zell, renowned for its drinking water quality and set against the magnificent panorama of the glacier-covered Alps. With an average water temperature of 63°F (17°C), athletes are immersed in ...