Welcome to the ultimate endurance test: Ironman 70.3 in the breathtaking desert oasis of St. George, Utah! This race is not for the faint of heart - it's a grueling half-ironman that will test even the most seasoned triathlete. But fear not, because the stunning natural beauty of the course will make you forget your burning muscles and leave you in awe. The race kicks off with a 1.2-mile swim in the crystal clear waters of Sand Hollow Reservoir. The sun rises over the red rock cliffs and ...