MotoAmerica Superbikes returns to Circuit of The Americas in Austin, Texas, from September 12–14, 2025, for an action-packed weekend of premier motorcycle road racing. As part of the national MotoAmerica Championship series, the event will showcase multiple classes including Superbike, Supersport, Stock 1000, Junior Cup, and King of the Baggers. Fans can expect three full days of high-speed competition on the world-renowned 20-turn Grand Prix circuit.