MHS's Bill Green Arena is one of the largest high school athletic arenas in the country, and is home court to the Marion Giants!
In 1996, Marion High School's arena was named after former Marion basketball coach Bill Green, who won five of his six IHSAA basketball state championships with the Giants (1975, 1976, 1985, 1986, 1987).
The arena, home court for the Marion Giants, has room for more than 7,500 fans, and hosts competitions including basketball, volleyball, gymnastics, and more, as well as community events including the annual MCS Kindness Rally and the annual MHS Commencement ceremonies.