| | Heat | Dash | B Feature | A Feature |
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| 1/16/2021 | Caney Valley Speedway - Caney, KS Hangover Bowl Enduro Race Enduro | Results | | Charles Mendenhall IV (Enduro) | 14th | - | - | - |
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| 3/20/2021 | Caney Valley Speedway - Caney, KS March Madness Enduro Enduro | Postponed |
| 3/26/2021 | Heart Of Oklahoma Speedway - Shawnee, OK Charlie Brown Showdown Young Guns, Junior Champ, Junior 1 Medium Dirt Karts, Junior 1 Heavy Dirt Karts, Adult Heavy, Cage Jr. 1 Clone, Cage Jr. 2 Clone, Flat Adult Clone, Cage Jr. 3 Clone, Flat RWYB, Flat Stock Flatheads Med, Flat Adult Clone Heavy, 250 Winged Outlaw, 500 Winged Open Outlaw Heavy, 500 Winged Open Outlaw, Cage Jr. Sprints | Results | | Charles Mendenhall IV (Flat RWYB) | 5th | - | - | 4th | | Charles Mendenhall IV (Flat Stock Flatheads Med) | 4th | - | 2nd | 10th |
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| 3/27/2021 | Heart Of Oklahoma Speedway - Shawnee, OK Charlie Brown Showdown Young Guns, Junior Champ, Junior 1 Medium Dirt Karts, Junior 1 Heavy Dirt Karts, Adult Heavy, Cage Jr. 1 Clone, Cage Jr. 2 Clone, Flat Adult Clone, Cage Jr. 3 Clone, Flat RWYB, Flat Stock Flatheads Med, Flat Adult Clone Heavy, 250 Winged Outlaw, 500 Winged Open Outlaw Heavy, 500 Winged Open Outlaw, Cage Jr. Sprints | Results | | Charles Mendenhall IV (Flat Stock Flatheads Med) | 5th | - | 2nd | DNS | | Charles Mendenhall IV (Flat Adult Clone Heavy) | 2nd | - | - | 3rd |
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| 4/18/2021 | Caney Valley Speedway - Caney, KS Spring Fling Enduro Enduro | Rain Out |
| 4/25/2021 | Dodge City Raceway Park - Dodge City, KS DCRP Short Track Season Opener Restricted 'A' Class, Winged A-Class, Stock Non-Wing, Junior Sprints, Junior Class, Junior 1 Lites Dirt Karts, Junior 2 Lites Dirt Karts, Adult Open, Rookie Class, Open Dirt Karts | Results | | Charles Mendenhall IV (Open Dirt Karts) | 5th | - | - | 4th |
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| 5/2/2021 | Salina Speedway - Salina, KS Adult Open, Clone Medium Dirt Karts, Flat Jr. 2 Clone Heavy, Flat Jr. 1 Clone | Results | | Charles Mendenhall IV (Flat Jr. 2 Clone Heavy) | 1st | - | - | 1st |
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| 5/15/2021 | Caney Valley Speedway - Caney, KS Spring Fling Enduro Enduro | Postponed |
| 6/13/2021 | Salina Speedway - Salina, KS Adult Open, Clone Medium Dirt Karts, Flat Jr. 2 Clone Heavy, Flat Jr. 1 Clone | Results | | Charles Mendenhall IV (Flat Jr. 2 Clone Heavy) | 2nd | - | - | 3rd (DNF) |
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| 6/27/2021 | Salina Speedway - Salina, KS Adult Open, Rookie Class, Clone Medium Dirt Karts, Flat Jr. 2 Clone Heavy, Flat Jr. 1 Clone | Results | | Charles Mendenhall IV (Flat Jr. 2 Clone Heavy) | 2nd | - | - | 5th |
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| 7/3/2021 | Salina Speedway - Salina, KS Adult Open, Clone Medium Dirt Karts, Flat Jr. 2 Clone Heavy, Flat Jr. 1 Clone | Results | | Charles Mendenhall IV (Clone Medium Dirt Karts) | 3rd | - | - | 4th |
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| 7/25/2021 | Salina Speedway - Salina, KS Adult Open, Clone Medium Dirt Karts, Flat Jr. 2 Clone Heavy, Flat Jr. 1 Clone | Results | | Charles Mendenhall IV (Clone Medium Dirt Karts) | 5th | - | - | 5th |
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| 8/1/2021 | Salina Speedway - Salina, KS Adult Open, Clone Medium Dirt Karts, Flat Jr. 2 Clone Heavy, Flat Jr. 1 Clone | Results | | Charles Mendenhall IV (Clone Medium Dirt Karts) | 4th | - | - | 6th |
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| 8/22/2021 | Salina Speedway - Salina, KS 4th Annual Birthday Bash Adult Open, Rookie Class, Clone Medium Dirt Karts, Flat Jr. 2 Clone Heavy, Flat Jr. 1 Clone | Results | | Charles Mendenhall IV (Clone Medium Dirt Karts) | 4th | - | - | 8th (DNF) |
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| 10/16/2021 | 81 Speedway - Park City, KS | Results | | Charles Mendenhall IV (Factory Stocks) | - | - | - | 10th |
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| 11/13/2021 | Caney Valley Speedway - Caney, KS | Postponed |
| 11/14/2021 | Caney Valley Speedway - Caney, KS | Results | | Charles Mendenhall IV (Enduro) | 37th | - | - | - |
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