Exeter stuns Gov. Mifflin, wins first District 3 championship ExeterFootballGovernor Mifflin By Mike Drago Last updated Nov 27, 2021 Exeter celebrates its District 3 Class 5A championship. (Tim Macrina photo) Share FacebookTwitterPinterestEmailFacebook Messenger Content on MikeDragoSports.com is exclusive to the caring subscribers who make this site possible. Click here to start a subscription. If you are already a subscriber click here to log in.