CHARLOTTE, N.C.--(BUSINESS WIRE)--Thirsty race fans rejoice! The Coca-Cola Company has extended their long-term partnership with Speedway Motorsports, Inc. through 2020, ensuring that race fans across the country can continue to cheer on their favorite Coca-Cola Racing Family drivers at premier motorsports facilities with ice cold, delicious Coca-Cola refreshment. For more than 30 years, Coca-Cola and Speedway Motorsports have brought race fans together, enhancing event experiences and providin