1978 USAC Championship Races and Standings| Racing Years

Date	Circuit	Race
March 18	Phoenix International Raceway	1978 USAC Jimmy Bryan 150
March 26	Ontario Motor Speedway	1978 USAC Datsun Twin 200
April 15	Texas World Speedway	1978 USAC Coors 200
April 23	Trenton Speedway	1978 USAC Gabriel 200
May 28	Indianapolis Motor Speedway	1978 USAC Indianapolis 500
June 11	Mosport Park	1978 USAC Molson Diamond Indy 300
June 18	The Milwaukee Mile Speedway	1978 USAC Rex Mays 150
June 25	Pocono Raceway	1978 USAC Schaefer 500
July 16	Michigan International Speedway	1978 USAC Norton Twin 200
July 23	Atlanta Motor Speedway	1978 USAC Gould Twin Dixie 150
August 6	Texas World Speedway	1978 USAC Texas Grand Prix 200
August 20	The Milwaukee Mile Speedway	1978 USAC Tony Bettenhausen 200
September 3	Ontario Motor Speedway	1978 USAC California 500
September 16	Michigan International Speedway	1978 USAC Gould Grand Prix 150
September 23	Trenton Speedway	1978 USAC Machinists Union 150
October 1	Silverstone Circuit	1978 USAC Daily Express Silverstone
October 7	Brands Hatch Club Circuit	1978 USAC Daily Mail Brands Hatch
October 28	Phoenix International Raceway	1978 USAC Bobby Ball 150

1978 / USAC National Championship Trail