| | Heat | Dash | B Feature | A Feature |
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| 4/28/2018 | Black Hills Speedway - Rapid City, SD Test and Tune / Car show O'Reilly Auto Parts / Kmart Parking lots Hobby Stocks, B Modifieds, Street Stocks, Dirt Late Models, 360 Sprints - Non-Winged, Super Stocks, Ladies - Bombers | Results | | Rick Guthmiller (B Modifieds) | - | - | - | - |
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| 6/15/2018 | Black Hills Speedway - Rapid City, SD IMCA Gunslinger Tour PEPSI Night Hobby Stocks, A Modifieds, 360 Sprints - Non-Winged, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Rick Guthmiller (WISSOTA Midwest Mods) | 2nd | - | - | 4th |
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| 6/29/2018 | Black Hills Speedway - Rapid City, SD Miller Lite Night Hobby Stocks, 360 Sprints - Non-Winged, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Rick Guthmiller (WISSOTA Midwest Mods) | 4th | - | - | 2nd |
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| 7/6/2018 | Black Hills Speedway - Rapid City, SD WISSOTA Wild West Late Model Tour Sturdevant's Night Hobby Stocks, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Rick Guthmiller (WISSOTA Midwest Mods) | 3rd | - | - | 14th |
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| 8/10/2018 | Black Hills Speedway - Rapid City, SD O'Reilly Auto Parts Night Hobby Stocks, 360 Sprints - Non-Winged, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Rick Guthmiller (WISSOTA Midwest Mods) | 5th (DNF) | - | - | 10th (DNF) |
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| 8/17/2018 | Black Hills Speedway - Rapid City, SD Points Championship Night Hobby Stocks, 360 Sprints - Non-Winged, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Rick Guthmiller (WISSOTA Midwest Mods) | 4th | - | - | 10th (DNF) |
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| 9/7/2018 | Black Hills Speedway - Rapid City, SD Nationals 360 Sprints - Winged, Hobby Stocks, A Modifieds, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Rick Guthmiller (WISSOTA Midwest Mods) | 5th (DNF) | - | - | DNS |
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