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| 5/29/2020 | Humboldt Speedway - Humboldt, KS 2020 Season Opener Factory Stocks, Stock Cars, Midwest Modifieds, B Modifieds, Sport Compact, USRA B-Mods | Results | | Terry McDonald (Sport Compact) | 4th | - | - | 4th |
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| 5/31/2020 | Humboldt Speedway - Humboldt, KS Sunday Funday including ARMI USRA Modifieds Stock Cars, Midwest Modifieds, Sport Compact, USRA B-Mods, USRA Modifieds | Results | | Terry McDonald (Sport Compact) | 3rd | - | - | 5th |
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| 6/5/2020 | Humboldt Speedway - Humboldt, KS Usmts Modifieds A Modifieds: USMTS - United States Modified Touring Series Factory Stocks, Stock Cars, Midwest Modifieds, B Modifieds, Sport Compact, USRA B-Mods, IMCA Modified | Results | | Terry McDonald (Sport Compact) | 3rd | - | - | 5th |
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| 6/12/2020 | Humboldt Speedway - Humboldt, KS OCRS Presented by Ameri-Flex Hose Champ 360 Sprints - Winged: Oil Capital Racing Series Factory Stocks, Stock Cars, B Modifieds, Sport Compact, USRA B-Mods | Results | | Terry McDonald (Sport Compact) | 1st | - | - | 7th |
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| 6/26/2020 | Humboldt Speedway - Humboldt, KS Fireworks Friday $1,000 to win Modifieds Factory Stocks, Stock Cars, Midwest Modifieds, B Modifieds, Sport Compact, USRA B-Mods, USRA Modifieds | Results | | Terry McDonald (Sport Compact) | 5th | - | - | 12th (DNF) |
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| 7/17/2020 | Humboldt Speedway - Humboldt, KS $600 to win B-Mods Present by Rays Metal Depot Factory Stocks, Stock Cars, A Modifieds, Midwest Modifieds, B Modifieds, Sport Compact, USRA B-Mods, USRA Modifieds | Results | | Terry McDonald (Sport Compact) | 4th | - | - | 14th (DNF) |
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| 7/24/2020 | Humboldt Speedway - Humboldt, KS Whitworth Construction $500 to win Street Stocks$100 to start Factory Stocks, Stock Cars, Midwest Modifieds, B Modifieds, Sport Compact, USRA B-Mods | Results | | Terry McDonald (Sport Compact) | 2nd | - | - | 3rd |
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| 8/14/2020 | Humboldt Speedway - Humboldt, KS $1,000 to Win Modifieds Kids Night Candy Drop Factory Stocks, Stock Cars, Midwest Modifieds, B Modifieds, Sport Compact, USRA B-Mods, USRA Modifieds | Results | | Terry McDonald (Sport Compact) | 6th (DNF) | - | - | 7th |
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| 8/21/2020 | Humboldt Speedway - Humboldt, KS ASCS Sprints 360 Sprints - Winged: ASCS Sooner Region Factory Stocks, Stock Cars, Midwest Modifieds, B Modifieds, Sport Compact, USRA B-Mods | Results | | Terry McDonald (Sport Compact) | 5th | - | - | 15th (DNF) |
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| 8/28/2020 | Humboldt Speedway - Humboldt, KS Season Championship + $1,000 to win Modifieds + Recognition for top 10 in points Factory Stocks, Stock Cars, A Modifieds, Midwest Modifieds, B Modifieds, Sport Compact, USRA B-Mods, USRA Modifieds | Results | | Terry McDonald (Sport Compact) | 1st | - | - | 3rd |
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