| | Heat | Dash | B Feature | A Feature |
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| 6/20/2020 | Valley Speedway - Grain Valley, MO Destruction in the Valley Demo Derby 250cc+ Open Quad, Quad A Class | Results | | Mark Lee (250cc+ Open Quad) | 1st | - | - | 1st |
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| 7/10/2020 | Valley Speedway - Grain Valley, MO Valley Speedway points series Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, 250cc+ Open Quad, Quad A Class | Results | | Mark Lee (250cc+ Open Quad) | 1st | - | - | 1st |
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| 7/25/2020 | Valley Speedway - Grain Valley, MO Monsters In The Valley Monster Truck show 250cc+ Open Quad, Quad A Class | Results | | Mark Lee (250cc+ Open Quad) | 1st | - | - | 1st |
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| 8/15/2020 | Valley Speedway - Grain Valley, MO Valley Speedway points race Midgets: POWRi Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, 410 Sprints - Non-Winged, 250cc+ Open Quad, Quad A Class | Results | | Mark Lee (250cc+ Open Quad) | 1st | - | - | 1st |
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| 8/22/2020 | Valley Speedway - Grain Valley, MO Valley Speedway points race Midgets, Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, 250cc+ Open Quad, Quad A Class | Results | | Mark Lee (250cc+ Open Quad) | 1st | - | - | 1st |
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| 9/26/2020 | Valley Speedway - Grain Valley, MO Colonel John Helm Memorial points championship finals Midgets: POWRi Non-Winged Sprints: POWRi WAR Sprints Factory Stocks, Hobby Stocks, Midwest Modifieds, B Modifieds, Economy Sprints - Non Winged, 250cc+ Open Quad, Quad A Class | Results | | Mark Lee (250cc+ Open Quad) | 1st | - | - | 1st |
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| 10/17/2020 | Valley Speedway - Grain Valley, MO Destruction in the Valley Demo Derby 250cc+ Open Quad, Quad A Class | Results | | Mark Lee (250cc+ Open Quad) | 1st | - | - | 1st |
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