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| 5/1/2021 | Merritt Speedway - Merritt, MI Opening Night at Merritt Speedway DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 4th | - | - | 8th |
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| 5/15/2021 | Merritt Speedway - Merritt, MI Allstar Performance Challenge Race #2 & $1,500 to win PRO STOCK NIGHT DIRTcar Late Models: Allstar Performance Challenge Series DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 4th | - | - | 9th |
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| 5/29/2021 | Merritt Speedway - Merritt, MI MEMORIAL DAY CELEBRATION - DAY 1 DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 2nd | - | - | - |
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| 5/30/2021 | Merritt Speedway - Merritt, MI MEMORIAL DAY - DAY 2 & ALLSTAR PERFORMANCE CHALLENGE SERIES RACE #4 & UMP MODS $2000 TO WIN DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Stock Cars, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | - | - | - | 10th |
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| 6/5/2021 | Merritt Speedway - Merritt, MI FACTORY STOCK NIGHT - $2000 TO WIN DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 8th | - | - | 11th |
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| 6/12/2021 | Merritt Speedway - Merritt, MI PRO STOCK NIGHT - $2000 TO WIN DIRTcar Late Models, DIRTcar UMP Modifieds, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | - | - | - | 2nd |
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| 6/19/2021 | Merritt Speedway - Merritt, MI Lightning Sprints: Great Lakes Lightning Sprints DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 4th | - | - | 11th |
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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 | | Jacob Stuhr (DIRTcar UMP Modifieds) | 2nd | - | - | 16th |
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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 | | Jacob Stuhr (DIRTcar UMP Modifieds) | 6th | - | - | 15th |
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| 7/10/2021 | Merritt Speedway - Merritt, MI 360 Sprints - Winged: GLSS-Great Lakes Super Sprints 410 Sprints - Non-Winged: Great Lakes Traditional Sprints Lightning Sprints: Great Lakes Lightning Sprints DIRTcar UMP Modifieds, Hobby Stocks, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 3rd | - | - | 20th |
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| 7/31/2021 | Merritt Speedway - Merritt, MI B-MODIFIED & PRO STOCK NIGHT DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 6th | - | - | 11th |
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| 8/6/2021 | Merritt Speedway - Merritt, MI 33RD ANNUAL WOOD TIC - DAY 1 DIRTcar Late Models: Allstar Performance Challenge Series DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 8th | - | - | - |
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| 8/7/2021 | Merritt Speedway - Merritt, MI 33RD ANNUAL WOOD TIC - 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 | | Jacob Stuhr (DIRTcar UMP Modifieds) | - | - | - | 12th |
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| 8/21/2021 | Merritt Speedway - Merritt, MI DIRTcar Late Models: DIRTcar Summer Nationals DIRTcar UMP Modifieds: DIRTcar Modified Nationals Lightning Sprints: Great Lakes Lightning Sprints Factory Stocks, Hobby Stocks, Sportsmans, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 2nd | - | - | 21st |
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| 9/4/2021 | Merritt Speedway - Merritt, MI GENE KREGEAR CHAMPIONSHIP WEEKEND - DAY 1 DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 6th | - | - | 9th |
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| 9/5/2021 | Merritt Speedway - Merritt, MI GENE KREGEAR CHAMPIONSHIP WEEKEND - DAY 2 & ALLSTAR PERFORMANCE CHALLENGE SERIES RACE #9 DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 6th | - | - | 12th |
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| 9/11/2021 | Merritt Speedway - Merritt, MI 360 Sprints - Winged: GLSS-Great Lakes Super Sprints 410 Sprints - Non-Winged: Great Lakes Traditional Sprints Lightning Sprints: Great Lakes Lightning Sprints DIRTcar UMP Modifieds, Hobby Stocks, B Modifieds | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 8th | - | - | 11th |
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| 9/17/2021 | Tri-City Motor Speedway - Auburn, MI BATTLE BY THE BAY - DAY 1 DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, Mini Wedge, Mini Outlaws, IMCA Modified | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | 5th | - | - | 7th |
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| 9/18/2021 | Tri-City Motor Speedway - Auburn, MI BATTLE BY THE BAY - DAY 2 DIRTcar Late Models, DIRTcar UMP Modifieds, Factory Stocks, Hobby Stocks, Sportsmans, B Modifieds, Mini Wedge, Mini Outlaws | Results | | Jacob Stuhr (DIRTcar UMP Modifieds) | - | - | - | 5th |
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