Photo Gallery: USAC Speed2 Midwest Thunder Midgets at Montpelier Motor Speedway Media Gallery, Montpelier Speedway, Photo Gallery, United States Auto Club, USAC Speed2 Midwest Thunder Midget Series Chett Gehrke. (Bill Miller photo) John Heydenreich. (Bill Miller photo) Cory Guingrich. (Bill Miller photo) Cory Bedwell. (Bill Miller photo) Chett Gehrke. (Bill Miller photo) Aaron Leffel. (Bill Miller photo) Stratton Briggs. (Bill Miller photo) Aaron Leffel won the USAC MTM feature event at the Montpelier Motor Speedway on Saturday night June 16, 2018. (Bill Miller photo) Aaron Leffel in Victory Lane at Montpelier Motor Speedway. (Bill Miller photo) aron Leffel in Victory Lane with family and crew. (Bill Miller photo)