COTA

The Circuit of the Americas (COTA) is a world-renowned motor racing track located in Austin, Texas, spanning 5.513 kilometres (3.426 miles) in length. It features 20 turns, consisting of 11 left turns and 9 right turns, and a width of 15 metres (49.2 feet). The longest straight on the circuit measures 1.2 kilometres (0.745 miles), allowing for high speeds.

COTA is known for its significant elevation changes, with a total variation of 41 metres (135 feet). This is most notable in the steep climb to Turn 1, which provides a dramatic and challenging start to the lap. The circuit has several signature turns, including Turn 1, which is recognized for its sharp left-hand hairpin after a steep uphill climb, making it a popular spot for overtaking. The sequence from Turns 3 to 6 is inspired by the Maggots-Becketts-Chapel complex at Silverstone, consisting of high-speed, sweeping curves that test riders' precision and control. Turn 11, a tight hairpin leading onto the longest straight, is crucial for setting up overtaking opportunities, while Turn 12 at the end of the long back straight is another prime overtaking spot.

The longest straight on the circuit allows MotoGP bikes to reach speeds of up to 350 km/h (217 mph), providing an excellent opportunity for slipstreaming and overtaking. The first MotoGP race at COTA was held in 2013, and the track is often associated with Marc Márquez, who won the MotoGP race there consecutively from 2013 to 2018 and again in 2021. His dominant performance has led to the track sometimes being humorously referred to as "Márquez Land."

In addition to MotoGP, COTA is also a significant venue for Formula 1 racing, hosting the United States Grand Prix since 2012. The track's design and challenging features make it a favourite among riders and fans in both MotoGP and Formula 1, providing thrilling and competitive racing in both disciplines. The mix of fast straights, slow hairpins, and a variety of corner types makes COTA a technically demanding circuit, providing a thorough test of a rider's or driver's skill and the vehicle's capabilities.