2003 SCHEDULE
 
PRT Schedule with 63 Corvette
Date Track Event
June 21 and 22 AMP ARMS Regional
July 26 and 27 Le Circuit Mont-Tremblant Summer Classic
August 16  AMP ARMS Regional
September 20 and 21 AMP ARMS Regional

Derhaag Motorsports Schedule with Trans-Am and Grand-Am
Date Track Event
June 20-22 Infineon Raceway
Sonoma, California 
Trans-Am, NASCAR
July 4-6 Cleveland Grand Prix Trans-Am, CART
August 1-3 Grand Prix de Trois-Rivieres Trans-Am
August 22-24 Road America Trans-Am
August 29-31 Denver Trans-Am, CART
September 26-28 Miami Grand Prix Trans-Am, CART
October 3-5 VIR Grand-Am, 400km / 2 3/4H
October 24-26 Puerto Rico Trans-Am
November 1-2 Daytona Grand-Am, Finale, 300mi / 3H