Touring car championships are competitive motorsport events where modified road cars race on closed circuits. These cars are typically based on production models but are enhanced for performance, safety, and handling. The races often feature multiple manufacturers, showcasing a variety of brands and models, which adds excitement for fans. The championships usually consist of a series of races held throughout a season, with points awarded based on finishing positions. Popular touring car series include the British Touring Car Championship (BTCC) and the World Touring Car Cup (WTCR). These events attract large crowds and are broadcasted to motorsport enthusiasts worldwide.