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| 5/21/2021 | I-96 Speedway - Lake Odessa, MI IMCA Modified Challenge Night DIRTcar Late Models, B Modifieds, Street Stocks, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Dan Hubbell (B Modifieds) | 5th | - | - | 20th |
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| 6/4/2021 | I-96 Speedway - Lake Odessa, MI Great Lakes Super Sprints 360 Sprints - Winged: GLSS-Great Lakes Super Sprints B Modifieds, Street Stocks, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Dan Hubbell (B Modifieds) | 4th | - | - | 11th |
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| 6/18/2021 | Hartford Speedway - Hartford, MI Cyber Stock Special Night DIRTcar UMP Modifieds, Hobby Stocks, Stock Cars | Results | | Dan Hubbell (DIRTcar UMP Modifieds) | 8th | - | - | 15th |
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| 7/3/2021 | Merritt Speedway - Merritt, MI INDEPENDENCE DAY CELEBRATION - DAY 1 DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Dan Hubbell (DIRTcar UMP Modifieds) | 1st | - | - | 5th |
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| 7/4/2021 | Merritt Speedway - Merritt, MI INDEPENDENCE DAY - DAY 2 | ALLSTAR PERFORMANCE CHALLENGE SERIES RACES DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Dan Hubbell (DIRTcar UMP Modifieds) | 4th | - | - | 11th |
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| 7/17/2021 | Oakshade Raceway - Wauseon, OH Birthday Race DIRTcar Summer Nationals DIRTcar Late Models: DIRTcar Summer Nationals DIRTcar UMP Modifieds: DIRTcar Modified Nationals Factory Stocks | Results | | Dan Hubbell (DIRTcar UMP Modifieds) | 6th | - | 6th | - |
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| 8/6/2021 | I-96 Speedway - Lake Odessa, MI Fan Appreciation Night - $12 GA Tickets DIRTcar Late Models, B Modifieds, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Dan Hubbell (B Modifieds) | 9th | - | - | 9th |
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| 8/19/2021 | I-96 Speedway - Lake Odessa, MI Summer Nationals Hell Tour | Cyber Stocks $500 To Win - $100 To Start DIRTcar Late Models: DIRTcar Summer Nationals DIRTcar UMP Modifieds: DIRTcar Modified Nationals Sport Compact | Results | | Dan Hubbell (DIRTcar UMP Modifieds) | 8th | - | DNS | - |
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| 9/3/2021 | Hartford Speedway - Hartford, MI 410 Sprints - Winged: FASTonDIRT DIRTcar UMP Modifieds, Hobby Stocks, Stock Cars | Results | | Dan Hubbell (DIRTcar UMP Modifieds) | 2nd | - | - | 9th |
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| 10/8/2021 | I-96 Speedway - Lake Odessa, MI Roll The Dice II - Night 1 410 Sprints - Non-Winged: Great Lakes Traditional Sprints with BOSS Buckeye Outlaw Sprint Series B Modifieds, Street Stocks, Mini Wedge, Mini Outlaws, Sport Compact | Rain Out |
| 10/9/2021 | I-96 Speedway - Lake Odessa, MI Roll The Dice II - Night 2 410 Sprints - Non-Winged: Great Lakes Traditional Sprints DIRTcar Late Models, DIRTcar UMP Modifieds, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Dan Hubbell (B Modifieds) | 5th | - | - | 14th |
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