| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/1/2021 | Hamlin Speedway - Hamlin, PA Wingless 600 Sprints-$750 to Win! Challenge Race#1, SENIOR CITIZENS NIGHT! $3 Restricted Non Winged Micros, Stock Non-Wing, 270 Winged Micros, 600cc Modifieds, All Star Slingshots, Junior Slingshots, Super Slingshots | Results | | Doug Lattner (Stock Non-Wing) | - | - | - | - | | Doug Lattner (270 Winged Micros) | 2nd | - | - | 4th |
|
| 8/21/2021 | Hamlin Speedway - Hamlin, PA WINGLESS 600 SPRINTS-$750 To Win, Challenge FINALE! Car Load $20 General Admission! Restricted Non Winged Micros, Stock Non-Wing, 270 Winged Micros, 600cc Modifieds, All Star Slingshots, Junior Slingshots | Results | | Doug Lattner (270 Winged Micros) | 6th | - | - | DNS |
|
| 9/18/2021 | Hamlin Speedway - Hamlin, PA XCEL CHASSIS 600 TOUR #6, SEASON FINALE, GENERAL ADMISSION $5 ALL AGES! Restricted Non Winged Micros, Stock Non-Wing, 270 Winged Micros, 600cc Modifieds, All Star Slingshots, Junior Slingshots | Results | | Doug Lattner (270 Winged Micros) | 5th | - | - | 12th |
|