Continental Divide Raceways was a race track located in Castle Rock, Colorado, about 30-mile (48 km) south of Denver. Built in 1959, it featured a 2.8-mile (4.5 km) road course, half-mile (.805 km) oval, and 4,200-foot (1,300 m) drag strip. The land was intended to be used for a multi-sport spectator venue, but a racing complex was built after a hill climb was staged on the property. The track saw its most active time in the 1960s, hosting the USAC National Championship, major sports car races, and Trans-Am. On July 30, 1972 Evel Knievel successfully jumped 11 Dodge vehicles on his motorcycle at the track. The track closed in 1979 due to a fatal accident but reopened in 1981, holding a NASCAR Winston West Series stock car race in 1982 before being sold to real estate developers in 1983. There was a motocross track called CDR Tech Track on the property where an AMA Motocross National was held in 1981 and 1982