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| 4/17/2021 | Maquoketa Speedway - Maquoketa, IA Season Opener w/ Midwest Jalopies Pro Legends, Vintage Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Kenny Kostenbader (IMCA Modified) | 3rd | - | - | 3rd |
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| 4/23/2021 | Lafayette County Speedway - Darlington, WI Season Opener! Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kenny Kostenbader (IMCA Modified) | 1st | - | - | 4th |
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| 4/30/2021 | Lafayette County Speedway - Darlington, WI Weekly Racing Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kenny Kostenbader (IMCA Modified) | 2nd | - | - | 2nd |
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| 5/7/2021 | Lafayette County Speedway - Darlington, WI Weekly Racing Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kenny Kostenbader (IMCA Modified) | 1st | - | - | 4th |
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| 5/14/2021 | Lafayette County Speedway - Darlington, WI Weekly Racing Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kenny Kostenbader (IMCA Modified) | 2nd | - | - | 3rd |
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| 6/4/2021 | Lafayette County Speedway - Darlington, WI Weekly Racing Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kenny Kostenbader (IMCA Modified) | 1st | - | - | 7th |
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| 6/11/2021 | Lafayette County Speedway - Darlington, WI Weekly Racing/Canoe Fest Weekend/Kids Night/Bike Giveaway Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kenny Kostenbader (IMCA Modified) | 1st | - | - | 1st |
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| 6/18/2021 | Lafayette County Speedway - Darlington, WI Weekly Racing Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kenny Kostenbader (IMCA Modified) | 4th | - | - | 4th |
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| 7/9/2021 | Lafayette County Speedway - Darlington, WI Weekly Racing with INEX Legends Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kenny Kostenbader (IMCA Modified) | 2nd | - | - | 6th |
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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 | | Kenny Kostenbader (IMCA Modified) | 3rd | - | - | 3rd |
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| 7/23/2021 | Lafayette County Speedway - Darlington, WI Weekly Racing Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kenny Kostenbader (IMCA Modified) | 3rd | - | - | 7th |
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| 8/6/2021 | Lafayette County Speedway - Darlington, WI Season Championship! Open, Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kenny Kostenbader (IMCA Modified) | 1st | - | - | 5th |
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| 9/18/2021 | Lafayette County Speedway - Darlington, WI Bob Larson Memorial, Night 2 Economy Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Hobby Stock | Results | | Kenny Kostenbader (IMCA Modified) | 1st | - | - | 15th |
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