How many formula racing exists?

How many formula racing exists?

In the thrilling world of motorsports, there are several types of formula racing that captivate fans around the globe. From the renowned Formula 1, which is often seen as the pinnacle of motor racing, to the eco-friendly Formula E, each series offers its unique twist on the sport. Other notable series include Formula 2, Formula 3, and Formula 4, each serving as stepping stones for drivers aiming for the top. Additionally, there's the exciting Formula Renault and the prestigious IndyCar Series. So, all in all, there's a lot of variety and excitement in the world of formula racing for any motorsports enthusiast.