Circuit of the Americas spans 5.5 km of thrilling, hilly terrain, featuring intricate sections that test your braking skills with multiple short zones and quick exits. This beloved venue consistently sells out major events, drawing record crowds of up to 400,000 in a single race weekend! The Indianapolis Motor Speedway, founded in 1909, is the world's second oldest racetrack, steeped in motorsports legacy. Known for its high-speed layout featuring significant banking, it has transformed into an FIA Grade 1 circuit, host to prestigious events like the Indianapolis 8 Hour SRO. Watkins Glen International, established in 1956, has become a hub for major racing disciplines in North America, earning its title as the "Mecca" of motorsports. Initially conceived by Cameron Argetsinger and his family, this iconic track has a storied history, playing a key role in the United States Grand Prix for many years.