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| 4/25/2021 | Dubuque Fairgrounds Speedway - Dubuque, IA Dubuque Speedway Season Opener Hobby Stocks, A Modifieds, B Modifieds, IMCA Late Models, Sport Compact, Dirt Mini Late Models | Results | | Kolin King (B Modifieds) | 4th | - | - | 8th |
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| 5/16/2021 | Dubuque Fairgrounds Speedway - Dubuque, IA Weekly Racing Fan Appreciation Night Hobby Stocks, A Modifieds, B Modifieds, Semi-Pro Legends, Economy Late Models, IMCA Late Models | Results | | Kolin King (B Modifieds) | 8th | - | - | 16th |
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| 6/12/2021 | Maquoketa Speedway - Maquoketa, IA Del Gade Memorial Race w/ AIRS Pro Legends, Vintage Full Body Stock Cars, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Kolin King (IMCA Northern SportMod) | DNS | - | - | DNS |
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| 7/4/2021 | Dubuque Fairgrounds Speedway - Dubuque, IA Very Good Chiropractic Weekly Racing Hobby Stocks, A Modifieds, B Modifieds, Masters Legends, Economy Late Models, IMCA Late Models | Results | | Kolin King (B Modifieds) | 5th | - | - | 10th |
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| 7/16/2021 | Lafayette County Speedway - Darlington, WI Lafayette County Fair Race with AIRS Vintage Full Body Stock Cars, Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kolin King (IMCA Northern SportMod) | 2nd | - | - | 4th |
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| 7/17/2021 | Maquoketa Speedway - Maquoketa, IA Weekly Racing $500 to win IMCA Hobby Stocks Pro Legends, Vintage Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Kolin King (IMCA Northern SportMod) | 4th | - | 1st | 10th |
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| 7/28/2021 | Dubuque Fairgrounds Speedway - Dubuque, IA Sprint Invaders - Dubuque Fairgrounds Speedway 360 Sprints - Winged: Sprint Invaders Hobby Stocks, A Modifieds, B Modifieds, Sport Compact | Results | | Kolin King (B Modifieds) | 5th | - | - | 8th |
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| 7/30/2021 | Cedar County Raceway - Tipton, IA 28th Annual Gary Reinhart Memorial Street Stocks, Vintage Full Body Stock Cars, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Sport Compact | Results | | Kolin King (IMCA Northern SportMod) | 3rd | - | - | 14th |
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| 9/30/2021 | Cedar County Raceway - Tipton, IA Hoker Trucking Darkside Fall Bash IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Kolin King (IMCA Northern SportMod) | 8th | - | 4th | - |
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| 10/1/2021 | Cedar County Raceway - Tipton, IA Hoker Trucking Darkside Fall Bash 600cc Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Kolin King (IMCA Northern SportMod) | 6th | - | 8th | - |
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