Athletes take their racing experience to the next level with Ironman 70.3 in Coeur d'Alene, a race destination for athletes from all over the county. Ironman 70.3 Coeur d’Alene is the best-kept secret on the 70.3 circuits. Whether you're a racer, spectator or volunteer, take in the beauty and breathtaking views the area has to offer. Triathletes will swim 1.2 miles, bike 56 miles, and run 13.1 miles to complete Ironman 70.3. Visit Ironman.com/im703-coeur-dalene to read more about the race.