Ironman 70.3 Washington located in the beautiful town of Maple Valley! This event promises to be one of the most exciting and challenging triathlons you'll ever experience. The swim segment takes place in Lake Wilderness, and the crystal-clear water provides the perfect setting for a refreshing start to your race. The 1.2-mile swim course is a single-loop circuit that begins and ends at the beach. You'll have a chance to show off your swimming skills as you navigate your way through the cool ...