| | Heat | Dash | B Feature | A Feature |
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| 5/14/2021 | Chateau Speedway - Lansing, MN Regular Friday Night Racing USRA B-Mods, USRA Modifieds, WISSOTA Midwest Mods, WISSOTA Pure Stock, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Stacy Krohnberg (WISSOTA Street Stock) | 4th | - | - | 6th |
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| 6/4/2021 | Chateau Speedway - Lansing, MN Regular Friday Night Racing USRA B-Mods, USRA Modifieds, WISSOTA Midwest Mods, WISSOTA Pure Stock, WISSOTA Street Stock, WISSOTA Super Stock, WISSOTA Hornet | Results | | Stacy Krohnberg (WISSOTA Street Stock) | 1st | - | - | 5th |
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| 6/25/2021 | Hamilton County Speedway - Webster City, IA Inaugural Hawkeye 600 Enduro Presented by Kwik Star 360 Sprints - Winged | Results | | Stacy Krohnberg (360 Sprints - Winged) | - | - | - | - |
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| 7/2/2021 | Chateau Speedway - Lansing, MN Regular Friday Night Racing USRA B-Mods, USRA Modifieds, WISSOTA Midwest Mods, WISSOTA Pure Stock, WISSOTA Street Stock, WISSOTA Hornet | Results | | Stacy Krohnberg (WISSOTA Street Stock) | 1st | - | - | 6th |
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| 8/14/2021 | Rapid Speedway - Rock Rapids, IA LSR Enduro Race Pure Stock | Results | | Stacy Krohnberg (Pure Stock) | - | - | - | 1st |
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| 8/20/2021 | Chateau Speedway - Lansing, MN Kids Night-Car Rides and Bicycle give aways USRA B-Mods, USRA Modifieds, WISSOTA Midwest Mods, WISSOTA Pure Stock, WISSOTA Street Stock, WISSOTA Hornet | Results | | Stacy Krohnberg (WISSOTA Street Stock) | 4th | - | - | 7th |
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| 8/21/2021 | Murray County Speedway - Slayton, MN LSR Enduro Series - Season Championship - Murray County Fair Enduro | Results | | Stacy Krohnberg (Enduro) | - | - | - | 4th |
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| 9/10/2021 | Chateau Speedway - Lansing, MN Spirit of 83 Rescheduled Event Night USRA B-Mods, USRA Modifieds, WISSOTA Midwest Mods, WISSOTA Pure Stock, WISSOTA Street Stock, WISSOTA Hornet | Results | | Stacy Krohnberg (WISSOTA Street Stock) | 3rd | - | - | 4th |
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| 9/11/2021 | Chateau Speedway - Lansing, MN National Points Special USRA B-Mods, USRA Modifieds, WISSOTA Midwest Mods, WISSOTA Pure Stock, WISSOTA Street Stock, WISSOTA Hornet | Results | | Stacy Krohnberg (WISSOTA Street Stock) | 4th | - | - | 11th (DNF) |
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