The USRRC Seniors Tour salutes SCCA's first pro series for Sports Racing Cars as it was originated from 1963-1965. This series included both GT/Production Sports Cars and Sports Racing Cars. After 1965 thru 1968, the series was a Sports Racing Car only series.

The USRRC Seniors Tour is a vintage racing series. The USRRC Seniors Tour 30 minute Sunday features are held at vintage racing weekends across North America every year. Eligible cars include pre-1966 Sports Racing and GT/Production Sports Cars. Both groups are divided into under and over two liter classes. A registry of original USRRC cars and vintage racing eligible cars is maintained. The features are part of the "America's Racing Heritage™" program organized by Victory Lane Motorsport Marketing.