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| 6/11/2021 | Gallatin Speedway - Belgrade, MT 360 Sprints - Winged: ASCS Frontier Region A Modifieds, WISSOTA Super Stock | Results | | Shad Petersen (360 Sprints - Winged) | 3rd | - | - | 6th |
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| 6/12/2021 | Big Sky Speedway - Billings, MT O' Reilly Auto Parts Sprint Night 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Super Stock | Results | | Shad Petersen (360 Sprints - Winged) | 5th | - | - | 17th |
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| 6/18/2021 | Casper Speedway - Casper, WY 360 Sprints - Winged: ASCS Frontier Region Vintage Modifieds, IMCA Hobby Stock, WISSOTA Midwest Mods, WISSOTA Mod Four | Results | | Shad Petersen (360 Sprints - Winged) | 3rd (DNF) | 2nd | - | 7th (DNF) |
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| 7/9/2021 | Gallatin Speedway - Belgrade, MT 360 Sprints - Winged: ASCS National with ASCS Frontier Region WISSOTA Street Stock | Results | | Shad Petersen (360 Sprints - Winged) | 6th | - | - | 21st |
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| 7/23/2021 | Big Sky Speedway - Billings, MT O'Reilly Auto Parts 360 Sprint show Night 1 Races Start @ 7pm. Sprints, Mods, MWM, SP. 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods | Results | | Shad Petersen (360 Sprints - Winged) | 6th (DNF) | - | - | 13th |
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| 7/24/2021 | Big Sky Speedway - Billings, MT 360 Sprint show Night 2 Races Start @ 7pm. Sprints, Mods, MWM, Streets & SP. 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Shad Petersen (360 Sprints - Winged) | 3rd | - | - | 12th |
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| 7/25/2021 | Sheridan Speedway - Sheridan, WY ASCS Sprint Special - Sponsored by Heartland Kubota 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, WISSOTA Midwest Mods, WISSOTA Street Stock | Results | | Shad Petersen (360 Sprints - Winged) | 4th | 3rd | - | 2nd |
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| 8/13/2021 | Sweetwater Speedway - Rock Springs, WY Sprint Car Sprintacular 360 Sprints - Winged: ASCS Frontier Region A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Shad Petersen (360 Sprints - Winged) | 3rd | - | - | 6th |
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| 8/14/2021 | Sweetwater Speedway - Rock Springs, WY Sprint Car Sprintacular 360 Sprints - Winged: ASCS Frontier Region A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Shad Petersen (360 Sprints - Winged) | 4th | - | - | 9th |
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| 8/27/2021 | Gallatin Speedway - Belgrade, MT 360 Sprints - Winged: ASCS Frontier Region A Modifieds, WISSOTA Street Stock | Results | | Shad Petersen (360 Sprints - Winged) | 4th | - | - | 6th |
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| 8/28/2021 | Big Sky Speedway - Billings, MT Harvey Ostermiller/Mark Rieker Memorial Race Presented by RDO. 360 Sprints - Winged: ASCS Frontier Region IMCA Modified, IMCA Sport Compact, WISSOTA Midwest Mods, WISSOTA Street Stock, WISSOTA Super Stock | Results | | Shad Petersen (360 Sprints - Winged) | 6th | - | - | 6th |
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| 8/29/2021 | Black Hills Speedway - Rapid City, SD 410 Sprints - Winged: World of Outlaws IMCA Hobby Stock, WISSOTA Street Stock | Results | | Shad Petersen (410 Sprints - Winged) | 7th | - | - | 11th |
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| 9/3/2021 | Sweetwater Speedway - Rock Springs, WY Labor Day Season Finale 360 Sprints - Winged: ASCS Frontier Region A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Shad Petersen (360 Sprints - Winged) | - | - | - | - |
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| 9/4/2021 | Sweetwater Speedway - Rock Springs, WY Labor Day Season Finale 360 Sprints - Winged: ASCS Frontier Region A Modifieds, B Modifieds, Street Stocks, 250 yamaha, Asphalt Street Stocks, Generic 1, Generic 2 | Results | | Shad Petersen (360 Sprints - Winged) | 3rd | - | - | 8th |
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| 9/5/2021 | Desert Thunder Raceway - Price, UT Labor Day ASCS Sprint Cars 360 Sprints - Winged: ASCS Frontier Region Sprint Cars, Factory Stocks, Sportsmans, Hornets, Limited Sport Mod, Pure Stock, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Shad Petersen (360 Sprints - Winged) | 1st | - | - | 7th |
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| 9/11/2021 | Big Sky Speedway - Billings, MT Big Sky Speedway & Stagg Motor Sports with Live Music featuring "The Repeat Offenders". 360 Sprints - Winged: ASCS Frontier Region IMCA Sport Compact, WISSOTA Midwest Mods | Results | | Shad Petersen (360 Sprints - Winged) | 4th | - | - | 6th |
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