2026 IRONMAN 70.3 Coeur d'Alene

At IRONMAN 70.3 Coeur d’Alene, you’ll exchange ease for beauty, average for iconic. But challenging yourself on this historic course is not without its rewards. Coeur dAlene is truly an idyllic lakeside retreat, boasting jaw-dropping natural beauty, endless opportunities for recreation, and top-notch shopping and dining. On race day, you and your crew will appreciate the centrally located single transition, perfect for high-fives and photo ops, while you take on the 1.2-mile swim in pristine Lake Coeur d’Alene, the 56-mile ride through challenging yet scenic Idaho terrain, and the 13.1-mile run past historic lakefront homes and boisterous spectators. Your last strides will be downhill toward the raucous, award-winning finish line. Yes, youll work hard for those 70.3 miles, but theres no better place to recover than this little city on the lake.