Get ready for another Martinsville Monday - this week we’re going back to 1965… 🎞 September 26, 1965: Junior Johnson takes the checked flag to win the Old Dominion 500 NASCAR Cup race at Martinsville Speedway. Johnson dominated the event, leading 481 of the 500 laps. It was one of 18 victories for Johnson during the 1965 Cup season. #MVS75th