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| 3/5/2021 | Heart O' Texas Speedway - Waco, TX Opening Night - Jack Bagby Memorial - 1K to win Modifieds Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Warren (Limited Sport Mod) | 3rd | - | - | 5th |
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| 3/19/2021 | Heart O' Texas Speedway - Waco, TX Regular Race Night Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Warren (Limited Sport Mod) | 7th | - | - | 10th |
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| 4/2/2021 | Heart O' Texas Speedway - Waco, TX Touring Outlaw Modified Series - Autism Awareness Night A Modifieds: TOMS - Touring Outlaw Modified Series Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Warren (Limited Sport Mod) | 6th | - | - | 4th |
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| 4/10/2021 | Kennedale Speedway Park - Kennedale, TX Factory Stocks, Stock Cars, Dirt Late Models, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mason Warren (Stock Cars) | 5th | - | - | 5th |
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| 4/24/2021 | Kennedale Speedway Park - Kennedale, TX Factory Stocks, Stock Cars, 305 Sprints - Non-Winged, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mason Warren (Stock Cars) | 5th | - | - | 7th |
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| 5/8/2021 | Kennedale Speedway Park - Kennedale, TX A Modifieds: TOMS - Touring Outlaw Modified Series Factory Stocks, Stock Cars, Dwarf, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mason Warren (Stock Cars) | 3rd | - | - | - |
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| 5/14/2021 | Heart O' Texas Speedway - Waco, TX Bandit Outlaw Sprint Series - Children's Tumor Foundation Night Winged Sprints: Bandits Outlaw Sprint Series Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Warren (Limited Sport Mod) | 5th | - | - | 3rd |
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| 5/30/2021 | Heart O' Texas Speedway - Waco, TX All Star Shootout Fueled by Fast Shafts - 2021 Wall of Fame Induction Ceremony Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Warren (Limited Sport Mod) | 6th | - | - | 7th |
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| 6/11/2021 | Heart O' Texas Speedway - Waco, TX Touring Outlaw Modified Series - Kids Bicycle Races A Modifieds: TOMS - Touring Outlaw Modified Series Factory Stocks, Street Stocks, Limited Modified, Limited Sport Mod, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Warren (Limited Sport Mod) | 6th | - | - | 7th |
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| 7/2/2021 | Heart O' Texas Speedway - Waco, TX Annual Fireworks Show - Sunoco Fuels Night - 1K to win Modifieds Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Warren (Limited Sport Mod) | 5th | - | - | 5th |
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| 7/23/2021 | Heart O' Texas Speedway - Waco, TX Texas Crate Late Model Series - Driver Autographs at Intermission - Kids 12 and under Free Factory Stocks, Street Stocks, Dirt Late Models, Limited Sport Mod, Dirt Crate Late Models, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Warren (Limited Sport Mod) | 4th | - | - | 9th |
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| 8/6/2021 | Heart O' Texas Speedway - Waco, TX Lone Star Dwarf Cars - Kids Silver Rush Factory Stocks, Street Stocks, Dwarf, Limited Sport Mod, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Warren (Limited Sport Mod) | 5th | - | - | 5th |
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| 8/20/2021 | Heart O' Texas Speedway - Waco, TX Regular Race Night - Kids Power Wheel Races - Factory Stock & IMCA Stock Car King of the Hill Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Warren (Limited Sport Mod) | 3rd | - | - | 6th |
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| 8/27/2021 | Heart O' Texas Speedway - Waco, TX Final Point Night - Trailer Race!!! - All Classes Draw/Redraw Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car | Results | | Mason Warren (Limited Sport Mod) | 5th | - | - | 6th |
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| 9/25/2021 | Kennedale Speedway Park - Kennedale, TX BANDITS OUTLAW SPRINTS + FINAL TRACK POINTS Winged Sprints: Bandits Outlaw Sprint Series Factory Stocks, Stock Cars, IMCA Southern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Mason Warren (Stock Cars) | 6th | - | - | 5th |
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| 10/21/2021 | Heart O' Texas Speedway - Waco, TX 24th Annual Fall Classic - 6th Annual Dwarf Car Nationals - Practice Night Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, Veteran Dwarf, Pro Dwarf | Results | | Mason Warren (Limited Sport Mod) | - | - | - | - |
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| 10/22/2021 | Heart O' Texas Speedway - Waco, TX 24th Annual Fall Classic - 6th Annual Dwarf Car Nationals - Qualifying Night Factory Stocks, Street Stocks, Dirt Late Models, Limited Sport Mod, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, Veteran Dwarf, Pro Dwarf | Results | | Mason Warren (Limited Sport Mod) | - | - | - | - |
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| 10/23/2021 | Heart O' Texas Speedway - Waco, TX 24th Annual Fall Classic - 6th Annual Dwarf Car Nationals - Championship Night Factory Stocks, Street Stocks, Limited Sport Mod, IMCA Modified, IMCA Southern SportMod, IMCA Stock Car, Veteran Dwarf, Pro Dwarf | Results | | Mason Warren (Limited Sport Mod) | 8th | - | - | 4th |
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