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| 3/19/2021 | Beatrice Speedway - Beatrice, NE 28th Annual Beatrice Spring Nationals - Show #1 Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, IMCA Modified | Results | | Adam Vrbka (B Modifieds) | 6th | - | 1st | 11th |
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| 3/20/2021 | Beatrice Speedway - Beatrice, NE 28th Annual Beatrice Spring Nationals - Show #2 Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, IMCA Modified | Results | | Adam Vrbka (B Modifieds) | - | - | - | - |
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| 4/30/2021 | US 36 Raceway - Osborn, MO Season Points Opener 305 Sprints - Winged, Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod | Results | | Adam Vrbka (Limited Sport Mod) | 8th | - | - | 8th |
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| 5/7/2021 | US 36 Raceway - Osborn, MO Regular Season Racing Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Adam Vrbka (Limited Sport Mod) | 1st | - | - | 1st |
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| 5/28/2021 | Beatrice Speedway - Beatrice, NE IMCA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Adam Vrbka (B Modifieds) | 1st | - | - | 13th |
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| 6/4/2021 | US 36 Raceway - Osborn, MO Non-Winged Sprints: Midwest Wingless Racing Association 360 Sprints - Winged, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Adam Vrbka (Limited Sport Mod) | 3rd | - | - | 1st |
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| 6/10/2021 | US 30 Speedway - Columbus, NE Weekly Racing IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Adam Vrbka (IMCA Northern SportMod) | DNS | - | - | DNS |
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| 6/18/2021 | US 36 Raceway - Osborn, MO Regular Season Racing Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Adam Vrbka (Limited Sport Mod) | 2nd | - | - | 17th |
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| 7/9/2021 | US 36 Raceway - Osborn, MO Regular Season Racing 305 Sprints - Winged, Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Adam Vrbka (Limited Sport Mod) | 3rd | - | - | 3rd |
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| 7/16/2021 | Boone County Raceway - Albion, NE Alan Rasmussen Tribute/Fan Appreciation Night Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models, Vintage Full Body Stock Cars, Vintage Modifieds | Results | | Adam Vrbka (B Modifieds) | 3rd | - | - | 6th |
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| 7/23/2021 | US 36 Raceway - Osborn, MO URSS Winged Sprints 360 Sprints - Winged, Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod | Results | | Adam Vrbka (Limited Sport Mod) | 1st | - | - | 2nd |
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| 7/30/2021 | US 36 Raceway - Osborn, MO Joe Crist Memorial Stock Car Race Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Adam Vrbka (Limited Sport Mod) | 3rd | - | - | 1st |
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| 8/6/2021 | US 36 Raceway - Osborn, MO Regular Season Racing Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Adam Vrbka (Limited Sport Mod) | 4th | - | - | 2nd |
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| 8/13/2021 | Beatrice Speedway - Beatrice, NE IMCA Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Vintage Modifieds, Sport Compact | Results | | Adam Vrbka (B Modifieds) | 2nd | - | - | 5th |
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| 8/27/2021 | US 36 Raceway - Osborn, MO Regular Season Racing 305 Sprints - Winged, Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Adam Vrbka (Limited Sport Mod) | 2nd | - | - | 1st |
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| 9/5/2021 | Bethany Fairgrounds Speedway - Bethany, MO Non-Winged Sprints: Midwest Wingless Racing Association A Modifieds, Street Stocks, Limited Sport Mod | Results | | Adam Vrbka (Limited Sport Mod) | 2nd | - | - | 1st |
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| 9/17/2021 | US 30 Speedway - Columbus, NE 25th Annual Abe Lincoln Memorial Vintage Full Body Stock Cars, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA RaceSaver Sprint Car | Results | | Adam Vrbka (IMCA Northern SportMod) | 1st | - | - | 6th |
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| 9/18/2021 | US 30 Speedway - Columbus, NE 25th Annual Abe Lincoln Memorial Vintage Modifieds, IMCA Late Models, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Adam Vrbka (IMCA Northern SportMod) | 2nd | - | - | 8th |
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| 9/24/2021 | Salina Speedway - Salina, KS Mid-America Clash -- Night 1 Asphalt Mini Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Adam Vrbka (B Modifieds) | 2nd | - | - | 4th |
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| 9/25/2021 | Salina Speedway - Salina, KS Mid-America Clash -- Night 2 Asphalt Mini Stocks, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds | Results | | Adam Vrbka (B Modifieds) | 1st | - | - | 4th |
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| 10/7/2021 | US 36 Raceway - Osborn, MO IMCA Missouri Nationals Test 'n' Tune Night 305 Sprints - Winged, Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Adam Vrbka (Limited Sport Mod) | - | - | - | - |
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| 10/8/2021 | US 36 Raceway - Osborn, MO IMCA Missouri Nationals 305 Sprints - Winged, Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Adam Vrbka (Limited Sport Mod) | 1st | - | - | 7th |
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| 10/9/2021 | US 36 Raceway - Osborn, MO IMCA Missouri Nationals 305 Sprints - Winged, Stock Cars, A Modifieds, B Modifieds, Limited Sport Mod, Pure Stock | Results | | Adam Vrbka (Limited Sport Mod) | - | - | - | 2nd |
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| 10/15/2021 | Beatrice Speedway - Beatrice, NE OctoberFest Night 1 Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Adam Vrbka (B Modifieds) | 3rd | - | - | 10th |
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| 10/16/2021 | Beatrice Speedway - Beatrice, NE OctoberFest Night 2 Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Adam Vrbka (B Modifieds) | 2nd | - | - | 6th |
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