2024-09-21 CART Time Trial 2024 Thompson Motor Speedway CART Time Trial 2024 Thompson Motor Speedway September 21, 2024 CART Time Trial 2024 Thompson Motor Speedway CART and MOHUD, in partnership with New England Region SCCA, is proud to present the 2024 Time Trial! Join us for a day filled with friends, fun, and competition. Time Trial: Thompson Speedway's 1.7 mile, Clockwise Road Course REGISTRATION