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| 5/28/2018 | Bemidji Speedway - Bemidji, MN Memorial Day Special Vintage Full Body Stock Cars, Hornets, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock | Results | | Dean Olafson (WISSOTA Pure Stock) | 7th | - | - | 11th |
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| 6/3/2018 | Bemidji Speedway - Bemidji, MN RV Advantage Mod Tour night. NO MINIS or SUPERS tonight. WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Modifieds, WISSOTA Pure Stock | Results | | Dean Olafson (WISSOTA Pure Stock) | 4th | - | - | 8th |
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| 6/7/2018 | Grand Rapids Speedway - Grand Rapids, MN RV Mod Series Stock Cars, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock | Results | | Dean Olafson (WISSOTA Pure Stock) | 8th | - | - | DNS |
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| 6/14/2018 | Grand Rapids Speedway - Grand Rapids, MN Regular Racing Stock Cars, WISSOTA Midwest Mods, WISSOTA Late Model, WISSOTA Pure Stock, WISSOTA Super Stock | Results | | Dean Olafson (WISSOTA Pure Stock) | 4th | - | - | 7th |
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| 6/21/2018 | Grand Rapids Speedway - Grand Rapids, MN North-South Challenge Round 1 360 Sprints - Non-Winged: Traditional Sprint Car Series Stock Cars, 305 Sprints - Non-Winged, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock | Results | | Dean Olafson (WISSOTA Pure Stock) | 8th | - | - | 11th |
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| 6/24/2018 | Bemidji Speedway - Bemidji, MN Regular show, plus Kids Night sponsored by Pepsi Hornets, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock | Results | | Dean Olafson (WISSOTA Pure Stock) | 6th | - | - | 17th (DNF) |
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| 7/12/2018 | Grand Rapids Speedway - Grand Rapids, MN Regular Racing Stock Cars, 305 Sprints - Non-Winged, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock | Results | | Dean Olafson (WISSOTA Pure Stock) | 9th | - | - | 16th |
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| 7/15/2018 | Bemidji Speedway - Bemidji, MN Regular Show Hornets, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock | Results | | Dean Olafson (WISSOTA Pure Stock) | 7th | - | - | 9th |
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| 7/22/2018 | Bemidji Speedway - Bemidji, MN Regular Show Hornets, WISSOTA Midwest Mods, WISSOTA Mod Four, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock | Results | | Dean Olafson (WISSOTA Pure Stock) | 5th | - | - | 7th |
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| 8/9/2018 | Grand Rapids Speedway - Grand Rapids, MN Regular Racing Stock Cars, 305 Sprints - Non-Winged, WISSOTA Midwest Mods, WISSOTA Modifieds, WISSOTA Pure Stock, WISSOTA Super Stock | Results | | Dean Olafson (WISSOTA Pure Stock) | 6th | - | - | 13th (DNF) |
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