The Grand Prix of Denver is a former Champ Car race held on a street circuit in Denver, Colorado. A Champ Car race was first held in Denver in 1909 on a 14.5-mile (23.3-km) road circuit in nearby Brighton. Racing returned to the Centennial Park dirt oval in 1951 and 1952 under AAA sanctioning. 38 years later Champ Cars returned to Denver with a CART-sanctioned event downtown near the Civic Center. However, like the previous incarnation, that race also lasted only two years. CART returned to Denver in 2002 with a race on a 1.64-mile (2.64-km) temporary circuit around Pepsi Center.