Welcome to the exhilarating world of the HALF IRONMAN 70.3 Vouliagmeni, nestled in the heart of Athens, Greece! Swim: Dive into the adventure with a 1.9 km (1.2 miles) swim in the crystal-clear and inviting waters of Vari Bay. The single lap ensures a streamlined and immersive experience, starting and ending at the sandy Varkiza beach. With an average water temperature of 72°F (22°C), participants can expect a refreshing swim in the calm embrace of the Athenian Riviera. Bike: Embark on a ...