Ironman 70.3 Marbella, a world-class triathlon event that takes place in the stunning coastal city of Marbella, Spain! This race is a true test of endurance, where athletes from all over the world come together to push their limits and compete in one of the most beautiful and challenging courses in the Ironman circuit. The swim segment of the race takes place in the crystal-clear waters of the Mediterranean Sea, offering athletes a truly unique and exhilarating experience. The swim course is a ...