Steve is on location at Richmond Raceway with 7-time NASCAR Cup Series champion Jimmie Johnson. The pair discuss Johnson's preparations for the 2019 Boston Marathon which took place Monday, April 15. Johnson completed all 26.2 miles in a time of three hours, nine minutes and seven seconds. Johnson's marathon came less than 48 hours after running 400 laps (300 miles) in his #48 Chevrolet at Richmond on Saturday night.