Denny Hamlin captures Cook Out 400 for sixth Martinsville win from Deadspin > Sports News Without Fear, Favor or Compromise on 2025-03-30 22:33 (#6W9HE) MARTINSVILLE, Va. -- Denny Hamlin won Sunday's Cook Out 400 at Martinsville Speedway, beating Christopher Bell to the checkered flag by 4.617 seconds.