Jump into the picturesque Little Tennessee River for this USMS and USA Swimming sanctioned swim event in Lenoir City, TN, where you can choose from three distances—1 mile, 1.6 miles, or 3.3 miles—at the scenic Bussell Island riverfront park. The calm, clear waters are welcoming to swimmers of all skill levels, and you'll need to be at least 11 years old with a current USMS or USA Swimming membership to participate. Mark your calendar for registration, which closes May 25, 2026, with pricing that increases after the first 100 sign-ups and again after May 10.