National Grand Prix Holdings, LLC, a Delaware limited liability company was founded in 1999 by Christopher Lencheski to develop and execute The Cadillac Grand Prix of Washington, D.C., a three-day motorsports event festival featuring internationally sanctioned racing events in the District of Columbia.

WASHINGTON, D.C. (July 21, 2002) - In the first major automobile race held in Washington in more than 80 years, it was appropriate that an American-made car painted in a stars and stripes motif came home the winner. Jan Magnussen and David Brabham used pit strategy and hard driving to win the inaugural American Le Mans Series Cadillac Grand Prix of Washington, D.C., on Sunday. Driving a Panoz LMP-1 Prototype, the winners battled throughout the race with both cars of the formidable factory Audi team and scored a .766-second victory over Tom Kristensen and Rinaldo Capello.

This map gives a detailed illustration of the course and the composition of the race track.