| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/14/2021 | Trail-Way Speedway - Hanover, PA 358 Sprint Car Summer Series ($1,500 to Win) 358 Sprints - Winged, Stock Cars, Winged A-Class, Pro Legends | Results | | David Holbrook (358 Sprints - Winged) | 4th | - | - | 7th |
|
| 5/21/2021 | Trail-Way Speedway - Hanover, PA YCRC Night: Trail-Way/Lincoln 358 Sprint Car Shootout & 2nd Annual Brian Blank Jr. Memorial 358 Sprints - Winged, Stock Cars, Street Stocks, Vintage Modifieds, 270 Winged Micros | Results | | David Holbrook (358 Sprints - Winged) | 2nd | - | - | 1st |
|
| 6/4/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing: Autograph Night 358 Sprints - Winged, Stock Cars, Winged A-Class, Street Stocks | Results | | David Holbrook (358 Sprints - Winged) | 6th (DNF) | - | - | DNS |
|
| 6/18/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing 358 Sprints - Winged, Stock Cars, Winged A-Class, Street Stocks | Results | | David Holbrook (358 Sprints - Winged) | 3rd | - | - | 3rd |
|
| 6/25/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing (Vintage Cars Les Coghill Memorial & 60-Lap Enduro Finale) 358 Sprints - Winged, Stock Cars, Vintage Full Body Stock Cars, 270 Winged Micros, Enduro | Results | | David Holbrook (358 Sprints - Winged) | 2nd | - | - | 2nd |
|
| 7/2/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing: Military Appreciation Night 358 Sprints - Winged, Winged A-Class, Street Stocks, Pro Legends | Results | | David Holbrook (358 Sprints - Winged) | 2nd | - | - | 2nd |
|
| 7/23/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing (Legends Non Qualifier Race) 358 Sprints - Winged, Street Stocks, Pro Legends, 270 Winged Micros | Results | | David Holbrook (358 Sprints - Winged) | 1st | - | - | 16th (DNF) |
|
| 8/6/2021 | Trail-Way Speedway - Hanover, PA Brad McClelland Living Legend Night 358 Sprints - Winged, Stock Cars, Street Stocks, 270 Winged Micros | Results | | David Holbrook (358 Sprints - Winged) | 3rd | - | - | 5th |
|
| 8/27/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing (+ 60-Lap Enduro Finale) 358 Sprints - Winged, Stock Cars, Street Stocks, 270 Winged Micros, Enduro | Results | | David Holbrook (358 Sprints - Winged) | 2nd | - | - | 7th |
|
| 9/3/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing: 358 Sprint Car Trone Outdoor Championship 358 Sprints - Winged, Winged A-Class, Street Stocks, Sport Compact | Results | | David Holbrook (358 Sprints - Winged) | 1st | - | - | 2nd |
|
| 9/10/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing: First Responders Night & Kids Race Car Rides (Rain Date Sept. 12) 358 Sprints - Winged, Stock Cars, Street Stocks, 270 Winged Micros | Results | | David Holbrook (358 Sprints - Winged) | 1st | - | - | 11th (DNF) |
|
| 9/24/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing (Last Points Races) (Rain Date Sept. 26) 358 Sprints - Winged, Stock Cars, Street Stocks | Results | | David Holbrook (358 Sprints - Winged) | 3rd | - | - | 3rd |
|