The All Star Circuit of Champions (abbreviated ASCoC) was an American motorsports sanctioning body of winged sprint car racing.

The ASCoC was founded by Bud Miller in 1970 after a failed venture by himself, Chris Economaki, and Wellman Lehman, to build a new race track near Youngstown, OH.

Through the meetings about building the track the idea was conceived to create a touring sprint car series in the area.

The series would cease operations after just 3 years in 1973, when the 1973 oil crisis triggered fuel price increases and shortages.

[4] Stewart took sole ownership of the ASCoC in 2015 after an organization called Renegade Sprints competed with Webb's group.