Marlboro
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Marlboro Motor Raceway was a 1.7 mile track run anticlockwise near Marlboro
in Maryland. It was originally opened in 1952 as a 1/3 mile dirt oval, which
was paved in 1954. The road course was opened in 1955, but was closed in
1969 after the SCCA moved to Summit Point in West Virginia.
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Aerial view of the circuit, including oval