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| 7/9/2020 | KRA Speedway - Willmar, MN Pure Stock, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Modifieds, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tad Peterson (Pure Stock) | 3rd | - | - | 2nd |
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| 7/18/2020 | Madison Speedway - Madison, MN Season Opener Stock Cars, Dirt Late Models, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tad Peterson (Stock Cars) | 1st | - | - | 4th |
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| 7/25/2020 | Madison Speedway - Madison, MN Steffes Street Stock Tour Stock Cars, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tad Peterson (Stock Cars) | 1st | - | - | 1st |
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| 8/1/2020 | Madison Speedway - Madison, MN H.O.T.R.O.D. Vintage Cars Stock Cars, Dirt Late Models, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tad Peterson (Stock Cars) | 1st | - | - | 6th |
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| 8/15/2020 | Madison Speedway - Madison, MN Dirt Super Late Models, Stock Cars, Dirt Late Models, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tad Peterson (Stock Cars) | 2nd | - | - | 5th |
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| 8/22/2020 | Madison Speedway - Madison, MN Dirt Super Late Models, Stock Cars, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tad Peterson (Stock Cars) | 3rd | - | - | 2nd |
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| 8/29/2020 | Madison Speedway - Madison, MN Stock Cars, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tad Peterson (Stock Cars) | 4th | - | - | 4th |
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| 9/13/2020 | Madison Speedway - Madison, MN Sunday Race Day Stock Cars, Dirt Late Models, Economy Late Models, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Tad Peterson (Stock Cars) | 3rd | - | - | 4th |
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