Get ready for a beloved endurance challenge happening Sunday, September 7, 2025, at 7:00 am in Lafayette, LA! This versatile event welcomes athletes of all levels with multiple format options—tackle the full triathlon featuring a half-mile open water swim in Airport Lake, 20-mile bike ride through Lafayette Parish roads, and 3.1-mile run around the airport grounds, or choose from duathlon, aquabike, aquathlon, or 5k run options. Water temps typically hover in the mid-70s with safety boats on standby, swim caps required, and wetsuits allowed based on USA Triathlon rules determined race morning.