TMC Chase
June 7, 1969 Knoxville Iowa
1st USAC stock car race at Knoxville
100 laps on 1/2 mile dirt track
Race winner: Don White
Foyt was apparently fastest qualifier but started 19th, last in the field. Unsure if the move was because of his late arrival or if part of the race's rules to move the fastest car to the rear of the field.
More about the race is described at Midwest Racing Archives: http://www.midwestracingarchives.com/2015/02/the-united-states-auto...