By: MazdaMotorsports.com | February 19, 2019 5:03 PM Contingency, tech support and parts discounts continue to be hallmarks of Mazda Motorsports’ support of National Auto Sport Association (NASA) racers. As the new Super Touring classes take off and the Teen Mazda Challenge flourishes under new leadership, that relationship continues to grow.“Ron Cortez led the Teen Mazda Challenge for many years and established a great program that we’ve been thrilled to be a part of,” says David Cook, Manager of Business Development for Mazda Motorsports. “With his passing, many highly qualified and passionate individuals stepped up to continue to carry the torch. James Brown, Tim Barber, Lisa Caceres, Brett Becker, Jeremy Croiset from NASA, and us at Mazda have all come together to keep it going.