Fall Creek Falls Half Iron Triathlon

The Fall Creek Falls Half Iron Triathlon is an annual event held at the scenic Fall Creek Falls State Park in Spencer, Tennessee. The race offers multiple distances including a Half Iron (1.2-mile swim, 56-mile bike, 13.1-mile run), Olympic (0.93-mile swim, 24.8-mile bike, 6.2-mile run), and Calfkiller Sprint (500-meter swim, 22K bike, 5K run). The event features age group, Clydesdale, Athena, Aqua Bike, and relay categories.

Participants enjoy well-supported courses with multiple aid stations, awards for top finishers, and a festive atmosphere highlighted by bluegrass music. The park’s rural setting and central location between Knoxville, Nashville, and Chattanooga make it a popular and accessible triathlon destination. Visit the organization's website for the most recent information.