| | Heat | Dash | B Feature | A Feature |
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| 6/27/2020 | Yreka Speedway - Yreka, CA Sprint Cars, Hobby Stocks, Limited Sport Mod | Results | | Marilyn Yawnick (Hobby Stocks) | 4th | - | - | 7th |
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| 7/3/2020 | Yreka Speedway - Yreka, CA Racing Hobby Stocks, A Modifieds, Limited Sport Mod | Results | | Marilyn Yawnick (Hobby Stocks) | 3rd | - | - | 9th |
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| 7/18/2020 | Yreka Speedway - Yreka, CA SGS 7/18/2020 Hobby Stocks, Stock Cars, Limited Sport Mod | Results | | Marilyn Yawnick (Hobby Stocks) | 5th | - | - | 6th |
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| 8/22/2020 | Yreka Speedway - Yreka, CA Hobby Stocks, Stock Cars, A Modifieds, Generic 1, Limited Sport Mod | Results | | Marilyn Yawnick (Hobby Stocks) | 4th | - | - | 6th | | Marilyn Yawnick (Generic 1) | 3rd | - | - | 2nd |
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| 8/29/2020 | Yreka Speedway - Yreka, CA SODCA Dwarfs, Mini's, Jalopies Hobby Stocks, Dwarf, Generic 1, Limited Sport Mod | Results | | Marilyn Yawnick (Hobby Stocks) | 2nd | - | - | 4th | | Marilyn Yawnick (Generic 1) | 2nd | - | - | 3rd |
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| 9/5/2020 | Yreka Speedway - Yreka, CA Sportmods, A Mods, Prostocks, Minis Hobby Stocks, Stock Cars, A Modifieds, Limited Sport Mod | Results | | Marilyn Yawnick (Hobby Stocks) | 1st | - | - | 5th |
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| 9/19/2020 | Yreka Speedway - Yreka, CA SGS 9/19/2020 Hobby Stocks, Dwarf, Generic 1, Limited Sport Mod | Results | | Marilyn Yawnick (Hobby Stocks) | 1st | - | - | 5th | | Marilyn Yawnick (Generic 1) | 1st | - | - | 2nd |
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| 9/26/2020 | Yreka Speedway - Yreka, CA 2020 ChampionShip night Hobby Stocks, Stock Cars, A Modifieds, Generic 1, Limited Sport Mod, Generic 2 | Results | | Marilyn Yawnick (Hobby Stocks) | 6th | - | - | 5th | | Marilyn Yawnick (Generic 1) | 3rd | - | - | 3rd |
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