Last chance before summer ends to join us for the Monster Energy NASCAR Cup Series as it returns to Michigan International Speedway, NASCAR's fastest racetrack. The Pure Michigan 400 is a final chance for drivers to get a win before the playoffs. Watch Kevin Harvick, Jimmie Johnson, Dale Earnhardt Jr., Joey Logano, Brad Keselowski and the rest of your favorite NASCAR drivers battle it out for a trip to victory lane. Forty drivers, 200 laps. It's SUMMERFAST! A festival of NASCAR thrills.