The first episode of Hard Knocks: Training Camp with the Miami Dolphins airs tonight at 10:00pm eastern with the replay airing on Tuesday at 2:00pm eastern.
Sunday night, July 21st, NFL Network will be airing a marathon of the Hard Knocks episodes starting at 7:00pm eastern then re-airing of the marathon at 1:am eastern.
Sunday night, July 21st, NFL Network will be airing a marathon of the Hard Knocks episodes starting at 7:00pm eastern then re-airing of the marathon at 1:am eastern.