The Brock Yates' One Lap of America is an annual motorsports event in the United States that has been held since 1984.
The original premise for both was to drive cross-country, but One Lap of America now respects speed limits, and has become a set of time trials at racetracks around the country, with overnight road trips between tracks.
One Lap of America is currently sponsored by Tire Rack and organized by Brock Yates, Jr. Competition occurs as time trials held at various race tracks around the country.
The field is divided into several classes based primarily on original manufacturers suggested retail prices and number of doors.
The One Lap of America has attracted such famous drivers as Parnelli Jones, Price Cobb, Brian Makse, John Buffum, Elliott Forbes-Robinson, and Hurley Haywood.