| | Heat | Dash | B Feature | A Feature |
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| 1/2/2021 | 411 Motor Speedway - Seymour, TN The Hangover Day 2 Dirt Super Late Models, Sportsmans, A Modifieds, Street Stocks, Vintage Modifieds, Economy Late Models, Asphalt Mini Stock, Dirt Crate Late Models | Results | | John Trowbridge (A Modifieds) | - | - | 6th | 19th |
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| 3/20/2021 | Bristol Motor Speedway - Bristol, TN Bristol Dirt Nationals Dirt Super Late Models: XR Workin' Man Series DIRTcar UMP Modifieds, Stock Cars, A Modifieds, Hornets, IMCA Sport Compact, 604 Crate Late Models | Results | | John Trowbridge (A Modifieds) | - | - | 15th (DNF) | - |
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| 5/15/2021 | Twin Cities Raceway Park - North Vernon, IN $1500 to win $200 to start DIRTcar UMP Modifieds: Summit American Modified Series | Results | | John Trowbridge (DIRTcar UMP Modifieds) | 9th | - | - | 16th |
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| 12/2/2021 | The Dome at America's Center - St. Louis, MO Castrol Gateway Dirt Nationals Midgets, Dirt Super Late Models, A Modifieds | Results | | John Trowbridge (Dirt Super Late Models) | 6th | - | DNS | - |
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| 12/4/2021 | The Dome at America's Center - St. Louis, MO Midgets, Dirt Super Late Models, A Modifieds | Results | | John Trowbridge (Dirt Super Late Models) | - | - | 11th | - |
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