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| 7/25/2020 | Thunderbird Raceway - Muskegon, MI Winged Sprints Invade Thunderbird 360 Sprints - Winged: GLSS-Great Lakes Super Sprints Factory Stocks, Stock Cars, A Modifieds, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Don Hulett (Sport Compact) | 4th | - | - | - |
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| 8/1/2020 | Thunderbird Raceway - Muskegon, MI Full Show Plus, LM $2000 to win, 4th Annual Mid Summer Shootout for SS $1000 to Win DIRTcar Late Models, Factory Stocks, Stock Cars, A Modifieds, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Don Hulett (Sport Compact) | 5th | - | - | 13th |
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| 8/8/2020 | Thunderbird Raceway - Muskegon, MI Full Show Plus - $1000 to Win IMCA Mods Presented by ARP Automotive Racing Products DIRTcar Late Models, Factory Stocks, Stock Cars, A Modifieds, Mini Wedge, Mini Outlaws, Sport Compact | Results | | Don Hulett (Sport Compact) | 5th | - | - | 10th |
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| 8/29/2020 | Thunderbird Raceway - Muskegon, MI Championship Night plus Enduro and Siamese Cars DIRTcar Late Models, Factory Stocks, Stock Cars, A Modifieds, Enduro, Mini Wedge, Mini Outlaws, Sport Compact, Veteran Dwarf | Results | | Don Hulett (Enduro) | - | - | - | - | | Don Hulett (Sport Compact) | - | - | - | 12th |
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| 9/5/2020 | Thunderbird Raceway - Muskegon, MI Late Model $2000 to win, IMCA Mods $1000 to win Street Stocks $500 to win & Down n Dirty 30 DIRTcar Late Models, Factory Stocks, A Modifieds, Hornets | Results | | Don Hulett (Hornets) | 8th | - | 11th | - |
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| 9/11/2020 | Thunderbird Raceway - Muskegon, MI Rolling Thunder DIRTcar Late Models, Factory Stocks, Stock Cars, A Modifieds, Enduro, Mini Wedge, Mini Outlaws, Sport Compact, Veteran Dwarf, Asphalt Bombers | Results | | Don Hulett (Enduro) | - | - | - | - | | Don Hulett (Sport Compact) | 6th | - | - | 5th |
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