Motorsports is a popular form of racing that has been around for decades. There are many different types of motorsports championships, each of which has its own unique set of rules and regulations. The best motorsports championships out there include Formula One, NASCAR, IndyCar, MotoGP, and World Rally Championship. Each of these championships has its own strengths and weaknesses, and all of them offer exciting and thrilling racing action. No matter which championship you choose, you're sure to have an exciting experience.