| | Heat | Dash | B Feature | A Feature |
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| 9/4/2020 | Interstate Speedway (SD) - Jefferson, SD Sams Club Presents IMCA Racing Hobby Stocks, Stock Cars, A Modifieds, Limited Sport Mod, Sport Compact | Results | | Aaron Plum (Limited Sport Mod) | 5th | - | - | 5th |
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| 9/5/2020 | Boone Speedway - Boone, IA Wild Rose Casino Prelude to the Super Nationals IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Aaron Plum (IMCA Northern SportMod) | 6th | - | 14th (DNF) | - |
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| 9/7/2020 | Boone Speedway - Boone, IA 2020 IMCA Speedway Motors Super Nationals Fueled by Casey’s Vintage Modifieds, Generic 1, IMCA Late Models, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Aaron Plum (IMCA Northern SportMod) | 6th | - | - | - |
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| 9/8/2020 | Boone Speedway - Boone, IA 2020 IMCA Speedway Motors Super Nationals Fueled by Casey’s IMCA Northern SportMod, IMCA Hobby Stock, IMCA Sport Compact | Results | | Aaron Plum (IMCA Northern SportMod) | 4th | - | - | - |
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| 9/20/2020 | Interstate Speedway (SD) - Jefferson, SD Fleet Farm presents Season Championship Hobby Stocks, Stock Cars, A Modifieds, Limited Sport Mod, Sport Compact | Results | | Aaron Plum (Limited Sport Mod) | 6th | - | - | 7th |
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| 10/2/2020 | Interstate Speedway (SD) - Jefferson, SD 2nd Annual South Dakota Nationals Hobby Stocks, Stock Cars, A Modifieds, Limited Sport Mod, Sport Compact | Results | | Aaron Plum (Limited Sport Mod) | 6th | - | - | 13th |
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| 10/3/2020 | Interstate Speedway (SD) - Jefferson, SD South Dakota Nationals Championship 2020 Hobby Stocks, Stock Cars, A Modifieds, Limited Sport Mod, Sport Compact | Results | | Aaron Plum (Limited Sport Mod) | - | - | - | 12th (DNF) |
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