Chad Caldwell’s 1931 Auburn took first place in its class at the Concours of America last weekend at St. John’s in Michigan. The concours featured a Great Race Class and 10 cars from around the country were there. There were more than 275 cars in the concours in more than two dozen categories. About two dozen current and former Great Racers were in attendance at the event. Chad’s son Cole, who competed in his first Great Race last month with veteran Dale Bell, was at the concours with his father.