Giving it everything for Sub Four 🙂‍↕️ 🚨 Dylan Rowell steals the show. He wins the Brooks PR Mile in 3:59.93, becoming the fourth high schooler to break four this year. Andrew Beroset goes 4:00.92, with Brian Burns running 4:01.37 in third. #BrooksPR | @brooksrunning 🎥 @hues.gibson