Circuit of the Americas is a world-class motorsport and entertainment venue located in Austin, Texas, United States. Since opening in 2012, COTA has become one of the most prominent racing circuits in North America and the permanent home of the Formula 1 United States Grand Prix. Designed by renowned architect Hermann Tilke, the circuit was purpose-built to deliver competitive racing while offering fans an exceptional live experience. The track spans 5.513 kilometers and is celebrated for its dramatic elevation changes and technically diverse layout. One of its most iconic features is the steep uphill run into Turn 1, where drivers climb sharply before braking hard into a tight left-hander—one of the most spectacular overtaking zones on the calendar. Combining technical racing challenges, modern infrastructure, and vibrant Texan energy, Circuit of the Americas stands as one of the premier motorsport venues in the world and a cornerstone of international racing in the United States.