| | Heat | Dash | B Feature | A Feature |
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| 5/1/2021 | Southwest Speedway - Dickinson, ND Season Opener Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Mason Stroh (Hobby Stocks) | 5th | - | - | - |
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| 5/15/2021 | Southwest Speedway - Dickinson, ND Regular Night Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Mason Stroh (Hobby Stocks) | 6th | - | - | 10th | | Mason Stroh (IMCA Stock Car) | - | - | - | - |
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| 6/12/2021 | Southwest Speedway - Dickinson, ND Southwest Speedway Tougher Than Dirt Tour Night IMCA Northern SportMod: Tougher Than Dirt Tour Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Stock Car, IMCA Hobby Stock, Junior Slingshots | Results | | Mason Stroh (Hobby Stocks) | 7th | - | - | 7th |
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| 7/24/2021 | Southwest Speedway - Dickinson, ND Regular Night Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Mason Stroh (Hobby Stocks) | 5th | - | - | 9th |
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| 8/7/2021 | Southwest Speedway - Dickinson, ND Regular Night Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Mason Stroh (Hobby Stocks) | 5th | - | - | 10th |
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| 8/21/2021 | Southwest Speedway - Dickinson, ND Season Championship Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Mason Stroh (Hobby Stocks) | 4th | - | - | 8th |
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| 9/10/2021 | Southwest Speedway - Dickinson, ND Harvest Shootout Night 1 Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Mason Stroh (Hobby Stocks) | 5th | - | - | 8th |
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| 9/11/2021 | Southwest Speedway - Dickinson, ND Harvest Shootout Night 2 Hobby Stocks, Semi-Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, Junior Slingshots | Results | | Mason Stroh (Hobby Stocks) | 7th | - | - | 6th |
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