It’s Nationwide Series Day and also K&N Pro Series Race Day at Bristol Motor Speedway. Gates open at 9:00 this morning. The Nationwide Series is set to begin at 2:00 this afternoon. BMS Officials estimate the race will last until about 4:00. After that, at about 4:45, it’s the K&N Series 125 lap race…Barring any red flag cautions, the K&N Series will last until around 5:45.