It features racing on Saturday nights that include Outlaw Body Late Models, Street Stocks, and Figure 8s for its weekly divisions.

[1] Dick Good won Flat Rock's first track championship in the "Hardtop" division, which was rebranded as the Late Model class in 1954.

[6] Motor City Speedway promoter Andy Barto served as Flat Rock's promoter until he stepped down in March 1956 and was replaced by Hayes, who was the track president, to commit his work to Motor City;[7] Barto returned to Flat Rock as its general manager in 1959.

In 1960, new general manager Joan Simmons created a points system and raised competitor numbers, leading to track attendance increasing by 81 percent.

[11] As part of their new relationship, Flat Rock's marketing division Marcum Productions assumed the same role at Toledo, while Scott Schultz served as general manager for both tracks.