| | Heat | Dash | B Feature | A Feature |
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| 2/27/2021 | Cotton Bowl Speedway - Paige, TX World of Outlaws / Sport Modified Shootout 410 Sprints - Winged, IMCA Southern SportMod | Postponed |
| 3/20/2021 | Cotton Bowl Speedway - Paige, TX 410 Sprints - Winged: World of Outlaws IMCA Southern SportMod | Results | | Colby Miller (IMCA Southern SportMod) | 2nd | - | - | 11th |
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| 4/3/2021 | 105 Motor Speedway - Cleveland, TX Weekly Racing Series Factory Stocks, Sportsmans, B Modifieds, Street Stocks, Pure Stock | Results | | Colby Miller (B Modifieds) | 3rd | - | - | 3rd |
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| 4/10/2021 | 105 Motor Speedway - Cleveland, TX Weekly Racing Series Factory Stocks, Sportsmans, B Modifieds, Street Stocks, Pure Stock | Results | | Colby Miller (B Modifieds) | 5th | - | - | 3rd |
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| 4/24/2021 | 105 Motor Speedway - Cleveland, TX Weekly Racing Series Factory Stocks, Stock Non-Wing, B Modifieds, Street Stocks, Bandits, Pure Stock | Results | | Colby Miller (B Modifieds) | 5th | - | 2nd | 5th |
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| 5/1/2021 | Friendship Motor Speedway - Elkin, NC Blue Ridge Outlaw Late Models A Modifieds, Street Stocks, Pro Late Model, Pony Stock, Baby Grand, Pure Stock | Results | | Colby Miller (Baby Grand) | 5th | - | - | 5th |
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| 5/8/2021 | Friendship Motor Speedway - Elkin, NC Southeast Dirt Modified Series DIRTcar UMP Modifieds, Street Stocks, Dirt Late Models, Pony Stock, Baby Grand, Pure Stock | Results | | Colby Miller (Baby Grand) | 6th | - | - | 5th |
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| 5/15/2021 | 105 Motor Speedway - Cleveland, TX Weekly Racing Series Factory Stocks, Sportsmans, B Modifieds, Street Stocks, Bandits, Pure Stock | Results | | Colby Miller (B Modifieds) | 3rd | - | - | 18th (DNF) |
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| 6/12/2021 | 105 Motor Speedway - Cleveland, TX Jesse McNorton Birthday Bash 305 Sprints - Winged, Factory Stocks, B Modifieds, Street Stocks, Bandits, Pure Stock | Results | | Colby Miller (B Modifieds) | 3rd | - | - | 6th |
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| 8/21/2021 | 105 Motor Speedway - Cleveland, TX Weekly Racing Series Factory Stocks, Sportsmans, B Modifieds, Street Stocks, Bandits, Pure Stock | Results | | Colby Miller (B Modifieds) | 3rd | - | - | 8th (DNF) |
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| 10/22/2021 | Sabine Speedway - Many, LA FALL SOUTHERN SHOWDOWN Factory Stocks, Street Stocks, Asphalt Pure Stocks, Limited Modified | Results | | Colby Miller (Limited Modified) | 7th | - | - | - |
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| 10/23/2021 | Sabine Speedway - Many, LA FALL SOUTHERN SHOWDOWN Factory Stocks, Limited Modified, Dirt Crate Late Models | Results | | Colby Miller (Limited Modified) | - | - | 7th | 15th |
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