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| 3/20/2021 | Creek County Speedway - Sapulpa, OK Champ 360 Sprints - Winged: Oil Capital Racing Series Asphalt Mini Stocks, Hobby Stocks, A Modifieds | Results | | Len Larkin (Champ 360 Sprints - Winged) | 6th | - | 11th | - |
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| 3/27/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series - First Points Race Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 7th | - | - | 19th (DNF) |
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| 4/3/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series - Randy Wheeler Memorial Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 7th | - | 8th | 20th (DNF) |
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| 4/10/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds | Results | | Len Larkin (Champ 360 Sprints - Winged) | 8th | - | 8th | 21st (DNF) |
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| 5/1/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 6th | - | DNS | DNS |
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| 5/8/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds | Results | | Len Larkin (Champ 360 Sprints - Winged) | 4th | - | - | 11th (DNF) |
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| 5/15/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 6th | - | - | 11th |
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| 5/29/2021 | Creek County Speedway - Sapulpa, OK Champ 360 Sprints - Winged: Oil Capital Racing Series Asphalt Mini Stocks, Hobby Stocks, A Modifieds | Results | | Len Larkin (Champ 360 Sprints - Winged) | 7th | - | 9th | - |
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| 6/5/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 8th | - | - | 10th |
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| 6/6/2021 | Creek County Speedway - Sapulpa, OK 360 Sprints - Winged: ASCS Sooner Region Champ 360 Sprints - Winged, Non-Wing Outlaw, Restricted 'A' Class, Winged A-Class, Stock Non-Wing | Results | | Len Larkin (Champ 360 Sprints - Winged) | 6th | - | 12th | - |
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| 6/12/2021 | Creek County Speedway - Sapulpa, OK POWRi Lucas Oil West Midgets at Creek County Speedway Midgets: POWRi West Midgets with POWRi Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds | Results | | Len Larkin (Champ 360 Sprints - Winged) | 7th | - | - | 9th |
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| 6/19/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 5th | - | - | 11th |
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| 7/3/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds | Results | | Len Larkin (Champ 360 Sprints - Winged) | 7th | - | - | 12th |
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| 7/10/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 6th | - | - | - |
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| 7/24/2021 | Creek County Speedway - Sapulpa, OK POWRi Lucas Oil West Midgets at Creek County Speedway Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 4th | - | - | 12th |
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| 8/7/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Champ 360 Sprints - Non Winged, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 8th | - | - | 15th (DNF) |
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| 8/14/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, 600cc Modifieds, Champ 360 Sprints - Non Winged | Results | | Len Larkin (Champ 360 Sprints - Winged) | 8th | - | - | 11th | | Len Larkin (Champ 360 Sprints - Non Winged) | - | - | - | 8th |
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| 8/28/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series - Chucky Holmes Memorial Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Champ 360 Sprints - Non Winged, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 3rd | - | - | 15th (DNF) |
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| 9/4/2021 | Creek County Speedway - Sapulpa, OK Iron Man 55 - $10,000 to win Non-Wing Champ 305 Sprints A Modifieds, Champ 360 Sprints - Non Winged | Results | | Len Larkin (Champ 360 Sprints - Non Winged) | - | - | - | - |
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| 9/5/2021 | Creek County Speedway - Sapulpa, OK Iron Man 55 - $10,000 to win Non-Wing Champ 305 Sprints A Modifieds, Champ 360 Sprints - Non Winged | Results | | Len Larkin (Champ 360 Sprints - Non Winged) | 7th | - | 11th | 19th |
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| 9/11/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series - $1,100 to win Topless Modifieds Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 5th | - | - | 9th |
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| 9/25/2021 | Creek County Speedway - Sapulpa, OK Fast Five Weekly Series - Last Points Race Champ 360 Sprints - Winged, Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 5th | - | - | 6th |
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| 10/2/2021 | Creek County Speedway - Sapulpa, OK Champ 360 Sprints - Winged: Oil Capital Racing Series Asphalt Mini Stocks, Hobby Stocks, A Modifieds, Pony Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 8th | - | 12th | - |
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| 10/16/2021 | Red Dirt Raceway - Meeker, OK Champ 360 Sprints - Winged: Oil Capital Racing Series 305 Sprints - Winged, Stock Non-Wing, B Modifieds, 270 Winged Micros, Hornets, Pure Stock | Results | | Len Larkin (Champ 360 Sprints - Winged) | 7th | - | 12th | - |
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| 10/23/2021 | Caney Valley Speedway - Caney, KS Champ 360 Sprints - Winged: Oil Capital Racing Series Factory Stocks, Pure Stock, USRA Tuners | Results | | Len Larkin (Champ 360 Sprints - Winged) | 5th | - | 10th | - |
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