[Blarg]

That's not how it's treated in school or in the culture at large. Dance is classified as an art, not a sport. That there are no rankings, prizes, nor competitors nor competitions firms that up too. I'd go so far as to say that, as ballet is a performance art, if there were competition involved, it would be with other art forms or events that might be seen or participated in instead, like a movie, a broadway show, a gallery exhibit, or an opera.

Tellingly, dictionary definitions for ballet describe it as a type of dance or dance performance, and dance itself is classified as an art form, not a sport.