| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 4/16/2021 | Princeton Speedway - Princeton, MN Season Opener Hobby Stocks, A Modifieds, B Modifieds, Sport Compact, IMCA Stock Car, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Rod Manthey (Hobby Stocks) | 2nd | - | - | 2nd |
|
| 4/17/2021 | North Central Speedway - Brainerd, MN Season Opener Hobby Stocks, A Modifieds, B Modifieds, Sport Compact, IMCA Stock Car, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Rod Manthey (Hobby Stocks) | 4th | - | - | 6th |
|
| 4/30/2021 | Princeton Speedway - Princeton, MN Hobby Stocks, A Modifieds, Winged A-Class, B Modifieds, Sport Compact, IMCA Stock Car, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Rod Manthey (Hobby Stocks) | 4th | - | - | 6th |
|
| 5/1/2021 | North Central Speedway - Brainerd, MN Ron Johnson memorial race Hobby Stocks, A Modifieds, B Modifieds, Sport Compact, IMCA Stock Car, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Rod Manthey (Hobby Stocks) | 3rd | - | - | 6th |
|
| 6/18/2021 | Princeton Speedway - Princeton, MN Hobby Stocks, A Modifieds, B Modifieds, Sport Compact, IMCA Stock Car, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Rod Manthey (Hobby Stocks) | 4th | - | - | 8th |
|
| 6/24/2021 | Princeton Speedway - Princeton, MN Siercks Memorial Hobby Stocks, A Modifieds, B Modifieds, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Rod Manthey (Hobby Stocks) | 1st | - | - | 1st |
|
| 7/22/2021 | Kossuth County Speedway - Algona, IA Jess Weishaar Memorial & Mid Summer Hobby Stock Shoot Out B Modifieds, Street Stocks, Enduro, IMCA Modified, IMCA Hobby Stock, IMCA Sport Compact | Results | | Rod Manthey (IMCA Hobby Stock) | 1st | - | - | 13th |
|
| 7/23/2021 | Princeton Speedway - Princeton, MN Superstock Series and hobby stock tour WISSOTA Super Stock: Fast Lane Motorsports Northland Super Stock Series Hobby Stocks, B Modifieds, Sport Compact, WISSOTA Mod Four | Results | | Rod Manthey (Hobby Stocks) | 1st | - | - | 17th (DNF) |
|
| 8/29/2021 | Fairmont Raceway - Fairmont, MN Bacon Town Showdown / Kids Night Make up Race - No Karts Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Rod Manthey (Street Stocks) | 1st | - | - | 4th |
|
| 9/5/2021 | North Central Speedway - Brainerd, MN Mighty Axe night 2 Hobby Stocks, A Modifieds, Winged A-Class, B Modifieds, Sport Compact, IMCA Stock Car, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Rod Manthey (Hobby Stocks) | 4th | - | - | 16th |
|