| | Heat | Dash | B Feature | A Feature |
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| 7/16/2021 | Idaho Falls Raceway - Idaho Falls, ID Karts Only Weekend Junior Class, Junior 1 Medium Dirt Karts, Dirt Cage Kart Junior 1, Kid Karts, Jr Gas Karts, 250 Winged Outlaw, 500 Winged Open Outlaw | Results | | Larry Hardenbrook (Kid Karts) | 1st | - | - | 1st |
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| 7/17/2021 | Idaho Falls Raceway - Idaho Falls, ID Karts only Weekend Junior Class, Junior 1 Medium Dirt Karts, Dirt Cage Kart Junior 1, Kid Karts, Jr Gas Karts, 250 Winged Outlaw, 500 Winged Open Outlaw | Results | | Larry Hardenbrook (Kid Karts) | 1st | - | 2nd | 1st |
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| 7/31/2021 | Idaho Falls Raceway - Idaho Falls, ID Street Stocks, Junior Class, Junior 1 Medium Dirt Karts, Dirt Cage Kart Junior 1, Kid Karts, Asphalt Mini Stock, Jr Gas Karts, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Larry Hardenbrook (Kid Karts) | 1st | - | - | 2nd |
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| 8/14/2021 | Idaho Falls Raceway - Idaho Falls, ID Street Stocks, Junior Class, Junior 1 Medium Dirt Karts, Dirt Cage Kart Junior 1, Kid Karts, Asphalt Mini Stock, Jr Gas Karts, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Larry Hardenbrook (Kid Karts) | 1st | - | - | 1st |
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| 8/28/2021 | Idaho Falls Raceway - Idaho Falls, ID Street Stocks, Junior Class, Junior 1 Medium Dirt Karts, Dirt Cage Kart Junior 1, Kid Karts, Asphalt Mini Stock, Jr Gas Karts, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Larry Hardenbrook (Kid Karts) | 4th | - | - | 1st |
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| 9/11/2021 | Idaho Falls Raceway - Idaho Falls, ID God Bless America Street Stocks, Junior Class, Junior 1 Medium Dirt Karts, Dirt Cage Kart Junior 1, Kid Karts, Asphalt Mini Stock, Jr Gas Karts, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Larry Hardenbrook (Kid Karts) | 3rd | - | - | 3rd |
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