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| 3/13/2020 | Buffalo Creek Speedway - Edgewood, TX Buffalo Creek Speedway Weekly Night USRA Limited Mods, USRA Factory Stocks, USRA Tuners | Results | | Brennon Marshall (USRA Factory Stocks) | - | - | - | 16th |
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| 5/1/2020 | RPM Speedway - Crandall, TX Round #1 KR Promotions Cup Limited Sport Mod, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Brennon Marshall (USRA Factory Stocks) | 8th | - | 11th | - |
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| 5/2/2020 | Rocket Raceway Park - Petty, TX 1,000/win Factory Stock Spring Champs Hobby Stocks, Stock Cars, 600cc Modifieds, Sport Compact, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 3rd | - | - | 18th |
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| 5/8/2020 | RPM Speedway - Crandall, TX Round #2 KR Promotions Cup Limited Sport Mod, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Brennon Marshall (USRA Factory Stocks) | 7th | - | 9th | - |
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| 5/22/2020 | Buffalo Creek Speedway - Edgewood, TX Buffalo Creek Speedway Weekly Night USRA Limited Mods, USRA Factory Stocks, USRA Tuners | Results | | Brennon Marshall (USRA Factory Stocks) | - | - | - | 8th |
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| 5/23/2020 | Southern Oklahoma Speedway - Ardmore, OK Regular Night Racing Hobby Stocks, Stock Cars, A Modifieds, 600cc Modifieds, Limited Sport Mod, USRA Modifieds | Results | | Brennon Marshall (Hobby Stocks) | 5th | - | 4th | 15th |
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| 5/29/2020 | RPM Speedway - Crandall, TX Restricted 'A' Class: NOW600 Restricted Micros with POWRi Lonestar 600 Restrictor's Winged A-Class: NOW600 A-Class Micros with POWRi Lonestar 600's Wing Stock Non-Wing, Limited Sport Mod, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Brennon Marshall (USRA Factory Stocks) | 8th | - | 9th | - |
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| 5/30/2020 | Devil's Bowl Speedway - Mesquite, TX Season Points Opener 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 8th (DNF) | - | - | 16th |
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| 6/6/2020 | Devil's Bowl Speedway - Mesquite, TX Points Night #2 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | - | - | - | 19th |
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| 6/27/2020 | Devil's Bowl Speedway - Mesquite, TX Regular Race Night 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 5th | - | - | 11th |
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| 7/4/2020 | Devil's Bowl Speedway - Mesquite, TX Fireworks Extravaganza 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 6th | - | - | 13th |
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| 7/11/2020 | Devil's Bowl Speedway - Mesquite, TX Regular Race Night 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 5th | - | - | 12th |
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| 7/17/2020 | RPM Speedway - Crandall, TX Round #11 KR Promotions Cup Restricted 'A' Class: NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Limited Sport Mod, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Brennon Marshall (USRA Factory Stocks) | 8th | - | 11th | - |
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| 7/18/2020 | Devil's Bowl Speedway - Mesquite, TX Regular Race Night 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 4th | - | - | 11th |
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| 7/25/2020 | Devil's Bowl Speedway - Mesquite, TX DFW Local Late Model Series 305 Sprints - Winged, Dirt Late Models, USRA Limited Mods, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 7th | - | - | 9th |
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| 7/31/2020 | RPM Speedway - Crandall, TX Round #12 KR Promotions Cup Limited Sport Mod, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Brennon Marshall (USRA Factory Stocks) | 6th | - | - | 14th |
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| 8/1/2020 | Devil's Bowl Speedway - Mesquite, TX USRA Weekend Event USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 5th | - | - | 6th |
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| 8/2/2020 | Devil's Bowl Speedway - Mesquite, TX USRA Weekend Event USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 3rd | - | - | 4th |
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| 8/8/2020 | Devil's Bowl Speedway - Mesquite, TX 305 Sprints - Non-Winged, USRA Limited Mods, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 5th | - | - | 21st |
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| 8/15/2020 | Devil's Bowl Speedway - Mesquite, TX Regular Race Night 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 4th | - | - | 10th |
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| 8/22/2020 | Devil's Bowl Speedway - Mesquite, TX Regular Race Night 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 4th | - | - | 13th |
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| 8/29/2020 | Devil's Bowl Speedway - Mesquite, TX Championship Finals 305 Sprints - Winged, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks | Results | | Brennon Marshall (USRA Factory Stocks) | 9th | - | - | 11th |
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| 9/5/2020 | Southern Oklahoma Speedway - Ardmore, OK Labor Day Showdown Hobby Stocks, Stock Cars, 600cc Modifieds, Limited Sport Mod, IMCA Modified | Results | | Brennon Marshall (Hobby Stocks) | 7th | - | - | 13th |
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| 9/6/2020 | RPM Speedway - Crandall, TX 2nd Annual Ronny Sigman Memorial Dirt Late Models: XR Southern Storm Dwarf, Limited Sport Mod, USRA Limited Mods, USRA Modifieds, USRA Factory Stocks, USRA Tuners | Results | | Brennon Marshall (USRA Factory Stocks) | 8th | - | 12th | - |
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