HARTFORD, Conn. (AP) — A federal judge has dismissed a lawsuit that sought to prevent transgender athletes from competing in girls high school sports in Connecticut.

The Connecticut Interscholastic Athletic Conference allows high school athletes to compete in sports according to their gender identity.

The lawsuit was filed a year ago by cisgender runners who argued they were deprived of wins, state titles and athletic opportunities by being forced to compete against two transgender sprinters.

U.S. District Court Judge Robert Chatigny dismissed the lawsuit on procedural grounds, saying in the ruling released Sunday that there was no dispute to resolve because the two transgender athletes have graduated.