| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 1/6/2021 | Cocopah Speedway - Somerton, AZ Cocopah Speedway 2021 Winter Nationals presented by Yuma Insurance IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Jeff Foster (IMCA Modified) | - | - | - | - |
|
| 1/15/2021 | Cocopah Speedway - Somerton, AZ Cocopah Speedway 2021 Winter Nationals presented by Yuma Insurance IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Jeff Foster (IMCA Modified) | 9th | - | 13th | - |
|
| 1/16/2021 | Cocopah Speedway - Somerton, AZ Cocopah Speedway 2021 Winter Nationals presented by Yuma Insurance Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock | Results | | Jeff Foster (IMCA Modified) | 7th | - | 11th | - |
|
| 1/30/2021 | Canyon Speedway Park - Peoria, AZ Hobby Stocks, Stock Cars, A Modifieds, Dwarf, Limited Sport Mod | Results | | Jeff Foster (A Modifieds) | 5th | - | - | 18th |
|
| 2/19/2021 | Cocopah Speedway - Somerton, AZ WESTERN STATES DWARF CAR NATIONALS Dwarf: Western States Dwarf Car Association Vintage Modifieds, Cage Jr. Sprints, Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, Mod Lites, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Jeff Foster (IMCA Modified) | 8th | - | - | 14th |
|
| 2/20/2021 | Cocopah Speedway - Somerton, AZ WESTERN STATES DWARF CAR NATIONALS Dwarf: Western States Dwarf Car Association Cage Jr. Sprints, Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Northern SportMod, Mod Lites, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Jeff Foster (IMCA Modified) | 8th | - | - | 17th |
|
| 5/28/2021 | Cocopah Speedway - Somerton, AZ Stock Cars, Dwarf, Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Hobby Stock, IMCA Sport Compact, Mod Lites | Results | | Jeff Foster (IMCA Modified) | DNS | - | - | 16th (DNF) |
|
| 5/29/2021 | Cocopah Speedway - Somerton, AZ Stock Cars, Dwarf, Kid Karts Dirt, Junior Sportsman Dirt Karts, IMCA Modified, IMCA Hobby Stock, IMCA Sport Compact, Mod Lites | Results | | Jeff Foster (IMCA Modified) | 6th | - | - | 10th |
|