The GT World Challenge America headlines an all-sportscar weekend at Road America August 15-17, 2025. In addition, the event will feature rounds for GT America powered by AWS, the Toyota Gazoo Racing North America GR Cup Series, Pirelli GT4 America, and TC America powered by Skip Barber. This weekend of thrilling sportscar racing will bring exotic GT3, GT4, and Touring Car machinery from global luxury auto brands like Acura, Aston Martin, Audi, BMW, Ferrari, Lamborghini, McLaren, Mercedes-AMG, and Porsche to America’s National Park of Speed in Elkhart Lake, Wisconsin. 

These performance racing machines will take to the popular 4-mile, 14-turn road race circuit as part of a worldwide racing series spanning Europe, Asia, Australia, and North America. The GT World Challenge at Road America will showcase two 90-minute races featuring full-service pit stops, driver changes, and non-stop excitement on Saturday and Sunday.These performance racing machines will take to the popular 4-mile, 14-turn road race circuit as part of a worldwide racing series spanning Europe, Asia, Australia, and North America. The SRO GT World Challenge at Road America will showcase two 90-minute races featuring full-service pit stops, driver changes, and non-stop excitement on Saturday and Sunday.