Sport Sprintcar offer allows American racing prodigy to trade asphalt for speedway clay 22/01/2020 FacebookTwitterEmail BIG NAME: American racer Kyle Larson is set to compete in the Kings Challenge at the Borderline Speedway Thursday night. Picture: DAVID HILL AMERICAN racer Kyle Larson is regarded as the most versatile motorsport driver in the USA today. Seemingly able to win […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password