IRONMAN 70.3 POREČ, located in the heart of Istria, Croatia! This world-renowned triathlon race offers a challenging course, stunning scenery, and a fantastic atmosphere that will leave you feeling energized and inspired. The race begins with a 1.2-mile (1.9 km) swim in the crystal clear waters of the Adriatic Sea. You'll dive into the refreshing waters off the coast of Poreč and swim along a picturesque course, passing by the stunning coastline and historic landmarks. The swim segment is ...