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| 4/10/2021 | Stateline Speedway - Post Falls, ID Practice #1 Asphalt Super Late Models, Asphalt Mini Stocks, Hobby Stocks, Bandits, Young Guns, Outlaws, Pro Legends, Vintage Full Body Stock Cars, Vintage Modifieds, Asphalt Rookie Stocks, Asphalt Sport Mods, Generic 1, Pro Late Model | Results | | Michael Harper (Asphalt Mini Stocks) | - | - | - | - |
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| 4/17/2021 | Stateline Speedway - Post Falls, ID Practice #2 Asphalt Super Late Models, Asphalt Mini Stocks, Hobby Stocks, Bandits, Young Guns, Outlaws, Pro Legends, Vintage Full Body Stock Cars, Vintage Modifieds, Dwarf, Asphalt Rookie Stocks, Asphalt Sport Mods, Generic 1, Pro Late Model | No Results |
| 4/30/2021 | Stateline Speedway - Post Falls, ID Friday Night Racing Asphalt Mini Stocks, Asphalt Rookie Stocks, Generic 1 | Results | | Michael Harper (Asphalt Mini Stocks) | 5th | - | - | - |
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| 5/14/2021 | Stateline Speedway - Post Falls, ID Friday Night Racing Asphalt Mini Stocks, Hobby Stocks, Asphalt Rookie Stocks, Pro Late Model | Results | | Michael Harper (Asphalt Mini Stocks) | 2nd | - | - | 4th |
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| 6/4/2021 | Stateline Speedway - Post Falls, ID Friday Night Racing Asphalt Mini Stocks, Asphalt Rookie Stocks, Generic 1 | Results | | Michael Harper (Asphalt Mini Stocks) | 4th | - | - | 13th |
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| 7/10/2021 | Stateline Speedway - Post Falls, ID Roadrunner Challenge Race Asphalt Mini Stocks, Vintage Full Body Stock Cars, Vintage Modifieds, Asphalt Rookie Stocks | Results | | Michael Harper (Asphalt Mini Stocks) | 5th | - | - | 7th |
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| 7/23/2021 | Stateline Speedway - Post Falls, ID ISW Sprint Car Asphalt Mini Stocks, Outlaws, Asphalt Rookie Stocks, Asphalt Sport Mods | Results | | Michael Harper (Asphalt Mini Stocks) | 1st | - | - | 4th |
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| 7/30/2021 | Stateline Speedway - Post Falls, ID Idaho 200 Day 1 Asphalt Mini Stocks, Hobby Stocks, Pro Late Model | Results | | Michael Harper (Asphalt Mini Stocks) | 2nd | - | - | 5th |
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| 8/13/2021 | Stateline Speedway - Post Falls, ID Friday Night Fever Asphalt Mini Stocks, Asphalt Rookie Stocks, Generic 1 | Results | | Michael Harper (Asphalt Mini Stocks) | 2nd | - | - | 3rd |
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| 8/27/2021 | Stateline Speedway - Post Falls, ID Friday Night Fever Asphalt Mini Stocks, Asphalt Rookie Stocks, Generic 1 | Results | | Michael Harper (Asphalt Mini Stocks) | 4th | - | - | 10th |
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| 9/11/2021 | Stateline Speedway - Post Falls, ID SEASON CHAMPIONSHIP NIGHT Asphalt Mini Stocks, Vintage Full Body Stock Cars, Vintage Modifieds, Asphalt Rookie Stocks, Generic 1 | Results | | Michael Harper (Asphalt Mini Stocks) | 5th | - | - | 11th |
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