| | Heat | Dash | B Feature | A Feature |
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| 4/10/2021 | Hawkeye Downs Speedway - Cedar Rapids, IA Enduro - Under the Sea Sport Compact | Results | | Colton Stewart (Sport Compact) | - | - | - | 67th |
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| 5/22/2021 | Independence Motor Speedway - Independence, IA Myers Polaris Night DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, Stock Non-Wing, B Modifieds, Dirt Late Models | Results | | Colton Stewart (DIRTcar Sport Compact) | 7th | - | - | 19th |
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| 5/23/2021 | Benton County Speedway - Vinton, IA Weekly IMCA Racing Plus A.I.R.S Cars Vintage Full Body Stock Cars, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Colton Stewart (IMCA Sport Compact) | 8th | - | - | 2nd |
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| 5/23/2021 | Hawkeye Downs Speedway - Cedar Rapids, IA Enduro - Summer BBQ Cookout Sport Compact | Results | | Colton Stewart (Sport Compact) | - | - | - | 82nd |
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| 6/5/2021 | Independence Motor Speedway - Independence, IA Fahr Beverage Mid Season DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, Stock Non-Wing, B Modifieds, Dirt Late Models | Results | | Colton Stewart (DIRTcar Sport Compact) | 4th | - | - | 6th |
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| 6/6/2021 | Benton County Speedway - Vinton, IA IMCA Weekly Racing Plus Legends Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Colton Stewart (IMCA Sport Compact) | 6th | - | - | 5th |
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| 6/12/2021 | Independence Motor Speedway - Independence, IA Burco Farms Night DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, Stock Non-Wing, B Modifieds, Dirt Late Models | Results | | Colton Stewart (DIRTcar Sport Compact) | 7th | - | - | 15th |
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| 6/13/2021 | Benton County Speedway - Vinton, IA Candy Dash for the Guinness Book of World Records Plus IMCA Weekly Racing IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Colton Stewart (IMCA Sport Compact) | 7th | - | - | 11th |
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| 6/19/2021 | Independence Motor Speedway - Independence, IA Crawford Farms Hall of Fame Night DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, Stock Non-Wing, B Modifieds, Dirt Late Models | Results | | Colton Stewart (DIRTcar Sport Compact) | 6th | - | - | 9th |
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| 7/4/2021 | Benton County Speedway - Vinton, IA Sprint Invaders - Benton County Speedway 360 Sprints - Winged: Sprint Invaders Winged Outlaw, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Colton Stewart (IMCA Sport Compact) | 5th | - | - | 8th |
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| 7/11/2021 | Benton County Speedway - Vinton, IA Urbana 5 - Weekly IMCA Racing Plus Legends Cars Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Colton Stewart (IMCA Sport Compact) | 3rd | - | - | 18th (DNF) |
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| 7/17/2021 | Independence Motor Speedway - Independence, IA West Edge Auto Iowa Donor Night DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, Stock Non-Wing, B Modifieds, Dirt Late Models | Results | | Colton Stewart (DIRTcar Sport Compact) | 4th | - | - | 11th (DNF) |
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| 7/24/2021 | Independence Motor Speedway - Independence, IA Iowa Donor Night DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, Stock Non-Wing, B Modifieds, Dirt Late Models | Results | | Colton Stewart (DIRTcar Sport Compact) | 6th | - | - | 9th |
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| 7/25/2021 | Benton County Speedway - Vinton, IA Weekly IMCA Racing Plus Micro Sprints IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Colton Stewart (IMCA Sport Compact) | 6th | - | - | 13th |
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| 7/31/2021 | Independence Motor Speedway - Independence, IA Weekly Racing DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, Stock Non-Wing, B Modifieds, Dirt Late Models | Results | | Colton Stewart (DIRTcar Sport Compact) | 5th | - | - | 11th |
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| 8/1/2021 | Benton County Speedway - Vinton, IA Weekly IMCA Racing Plus Legends Cars Pro Legends, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Colton Stewart (IMCA Sport Compact) | 6th | - | - | 8th |
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| 8/14/2021 | Independence Motor Speedway - Independence, IA Weekly Racing DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, Stock Non-Wing, B Modifieds, Dirt Late Models | Results | | Colton Stewart (DIRTcar Sport Compact) | 7th | - | - | 11th |
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| 8/15/2021 | Benton County Speedway - Vinton, IA Weekly IMCA Racing Plus Micro Mods & Legends Pro Legends, Dwarf, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Colton Stewart (IMCA Sport Compact) | 6th | - | - | 9th |
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| 8/21/2021 | Independence Motor Speedway - Independence, IA Weekly Racing DIRTcar Sport Compact, Hobby Stocks, Stock Cars, A Modifieds, Stock Non-Wing, B Modifieds, Dirt Late Models | Results | | Colton Stewart (DIRTcar Sport Compact) | 5th | - | - | 8th |
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| 8/22/2021 | Benton County Speedway - Vinton, IA Season Championship IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Colton Stewart (IMCA Sport Compact) | 3rd | - | - | 9th |
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| 8/28/2021 | Hamilton County Speedway - Webster City, IA Karl Chevrolet Driver Appreciation Night A Modifieds, USRA B-Mods, USRA Modifieds, USRA Hobby Stocks, USRA Stock Cars, USRA Tuners | Results | | Colton Stewart (USRA Tuners) | 3rd | - | - | 4th |
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