1998 True Value Firebird International Race of Champions (IROC XXII) Schedule
11 February 1998
Race One:
February 13, 1998
Daytona International Speedway
100 Miles (40 laps on 2.5-mile high-banked tri-oval
Race Two:
May 2, 1998
California Speedway
100 miles(50 laps) on 2.0 mile oval
Race Three:
June 13, 1998
Michigan International Speedway
100 miles (50 laps) on two-mile high-banked oval
Race Four:
July 31, 1998
Indianapolis Motor Speedway
