| | Heat | Dash | B Feature | A Feature |
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| 5/27/2021 | Grand Rapids Speedway - Grand Rapids, MN NLRA Late Model Special Winged Sprints, Non-Winged Sprints, WISSOTA Mod Four, WISSOTA Late Model, WISSOTA Pure Stock | Results | | Chris Miller (WISSOTA Pure Stock) | 4th | - | - | 4th |
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| 6/3/2021 | Grand Rapids Speedway - Grand Rapids, MN Public Service Appreciation Night WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Late Model, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Chris Miller (WISSOTA Pure Stock) | 7th | - | - | 2nd |
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| 6/10/2021 | Grand Rapids Speedway - Grand Rapids, MN Advantage RV Mod Tour Non-Winged Sprints, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Hornet | Results | | Chris Miller (WISSOTA Pure Stock) | 4th | - | - | 7th |
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| 6/17/2021 | Grand Rapids Speedway - Grand Rapids, MN Thursday Night Thunder + Kid's Bike Races Non-Winged Sprints, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Chris Miller (WISSOTA Pure Stock) | 5th | - | - | 6th |
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| 7/22/2021 | Grand Rapids Speedway - Grand Rapids, MN Thursday Night Thunder Non-Winged Sprints, WISSOTA Midwest Mods, WISSOTA Pure Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Chris Miller (WISSOTA Pure Stock) | 4th | - | - | 6th |
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