A sporting event in a ring is a RODEO. RODEO is a competitive sport that originated in the United States and Mexico, and is now popular around the world. It involves a variety of events such as bull riding, calf roping, steer wrestling, and barrel racing. Competitors are judged on their performance in each event, and the winner is the one with the highest score. RODEO is an exciting and thrilling event to watch, and it has become a popular spectator sport.