Bill Belichick usually has a scowl on his face toward the opponent, or even sometimes, toward his own team. That is not the only thing that brings a scowl to his face. Running a half marathon brings a scowl to his face. Of course, running a half marathon would probably bring a scowl to about anyone’s face, or I guess the lack of oxygen would bring a scowl to about anyone’s face. Belichick ran a half marathon in Nashville, Tennessee with his long time girlfriend Linda Holiday.