| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 2/22/2020 | Kings Speedway - Hanford, CA Opening Night 360 Sprints - Winged, 305 Sprints - Winged, A Modifieds | Results | | Colby Thornhill (305 Sprints - Winged) | 3rd | - | - | 4th |
|
| 3/7/2020 | Red Dirt Raceway - Meeker, OK 305 Sprints - Winged: SSO-Sprint Series of Oklahoma Restricted 'A' Class: NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros B Modifieds, Hornets, Pure Stock | Results | | Colby Thornhill (305 Sprints - Winged) | 3rd | - | - | 13th |
|
| 3/8/2020 | Red Dirt Raceway - Meeker, OK 305 Sprints - Winged: SSO-Sprint Series of Oklahoma Restricted 'A' Class: NOW600 Restricted Micros Winged A-Class: NOW600 A-Class Micros Stock Non-Wing: NOW600 Non-Wing Micros B Modifieds, Hornets, 600cc Modifieds, Pure Stock | Results | | Colby Thornhill (305 Sprints - Winged) | 5th | - | 1st | 17th (DNF) |
|
| 6/4/2020 | Skagit Speedway - Burlington, WA THURSDAY NIGHT THUNDER 360 Sprints - Winged, A Modifieds, Hornets | Results | | Colby Thornhill (360 Sprints - Winged) | 4th | - | - | 12th |
|
| 6/11/2020 | Skagit Speedway - Burlington, WA THURSDAY NIGHT THUNDER *** Pay-Per-View 360 Sprints - Winged, Sportsman Sprints, Economy Midgets | Results | | Colby Thornhill (360 Sprints - Winged) | 4th | - | - | 5th | | Colby Thornhill (Sportsman Sprints) | 4th | - | - | 8th |
|
| 6/18/2020 | Skagit Speedway - Burlington, WA THURSDAY NIGHT THUNDER 360 Sprints - Winged, A Modifieds, Hornets | Results | | Colby Thornhill (360 Sprints - Winged) | 4th | - | - | 7th |
|
| 6/25/2020 | Skagit Speedway - Burlington, WA 360 Sprints - Winged, Sportsman Sprints, Economy Midgets | Results | | Colby Thornhill (360 Sprints - Winged) | 5th | - | - | 11th | | Colby Thornhill (Sportsman Sprints) | - | - | - | - |
|
| 7/2/2020 | Skagit Speedway - Burlington, WA THURSDAY NIGHT THUNDER - Independence Open 360 Sprints - Winged, A Modifieds, Hornets | Rain Out |
| 7/23/2020 | Skagit Speedway - Burlington, WA THURSDAY NIGHT THUNDER - Independence Open (PPV) 360 Sprints - Winged, A Modifieds, Hornets | Results | | Colby Thornhill (360 Sprints - Winged) | 3rd | - | - | 9th |
|
| 7/30/2020 | Skagit Speedway - Burlington, WA 360 Sprints - Winged, Sportsman Sprints, Economy Midgets | Results | | Colby Thornhill (360 Sprints - Winged) | 1st | - | - | 8th |
|
| 8/6/2020 | Skagit Speedway - Burlington, WA THURSDAY NIGHT THUNDER (PPV) (360 - MODS - TUNERS) 360 Sprints - Winged, A Modifieds, Hornets | Results | | Colby Thornhill (360 Sprints - Winged) | 1st | - | - | 13th |
|
| 8/17/2020 | Coos Bay Speedway - Coos Bay, OR Week Of Speed ISCS Winged Sprint Cars Winged Sprints, Hornets, IMCA Modified, IMCA Northern SportMod, Pro Dwarf | Results | | Colby Thornhill (Winged Sprints) | 2nd | - | - | 1st |
|
| 8/20/2020 | Skagit Speedway - Burlington, WA THURSDAY NIGHT THUNDER (PPV) (360 - MODIFIEDS - TUNERS) 360 Sprints - Winged, A Modifieds, Hornets | Results | | Colby Thornhill (360 Sprints - Winged) | 2nd | - | - | 1st |
|
| 9/3/2020 | Skagit Speedway - Burlington, WA THURSDAY NIGHT THUNDER (PPV) 360-MODIFIEDS-TUNERS 360 Sprints - Winged, A Modifieds, Hornets | Results | | Colby Thornhill (360 Sprints - Winged) | 1st | - | - | 8th |
|
| 9/4/2020 | Electric City Speedway - Great Falls, MT End of Season Round-Up! 360 Sprints - Winged, IMCA Modified, WISSOTA Street Stock | Results | | Colby Thornhill (360 Sprints - Winged) | 1st | - | - | 10th |
|
| 9/5/2020 | Electric City Speedway - Great Falls, MT End of Season Round-Up! 360 Sprints - Winged, IMCA Modified, WISSOTA Midwest Mods | Results | | Colby Thornhill (360 Sprints - Winged) | 2nd | - | - | 10th |
|
| 9/6/2020 | Electric City Speedway - Great Falls, MT End of Season Round-Up! 360 Sprints - Winged, IMCA Modified, WISSOTA Super Stock | Results | | Colby Thornhill (360 Sprints - Winged) | 1st | - | - | 20th |
|
| 9/12/2020 | I-80 Speedway - Greenwood, NE 360 Sprints - Winged: ASCS National with Malvern Bank 360 Sprints Dirt Super Late Models: SLMR Late Model Series 305 Sprints - Winged | Results | | Colby Thornhill (360 Sprints - Winged) | 7th | - | 7th | 17th |
|
| 9/17/2020 | Lucas Oil Speedway - Wheatland, MO 360 Sprints - Winged: ASCS National with ASCS Warrior Region Non-Winged Sprints: POWRi WAR Sprints | Results | | Colby Thornhill (360 Sprints - Winged) | 8th | - | 8th | - |
|
| 9/18/2020 | Lucas Oil Speedway - Wheatland, MO 360 Sprints - Winged: ASCS National with ASCS Warrior Region Non-Winged Sprints: POWRi WAR Sprints | Results | | Colby Thornhill (360 Sprints - Winged) | 2nd | - | 12th | - |
|
| 9/19/2020 | Lucas Oil Speedway - Wheatland, MO 360 Sprints - Winged: ASCS National with ASCS Warrior Region Non-Winged Sprints: POWRi WAR Sprints | Results | | Colby Thornhill (360 Sprints - Winged) | 8th | - | 7th | - |
|
| 10/2/2020 | I-30 Speedway - Little Rock, AR 360 Sprints - Winged: ASCS National with ASCS Mid-South Region | Results | | Colby Thornhill (360 Sprints - Winged) | 1st | 9th (DNF) | 7th | - |
|
| 10/3/2020 | I-30 Speedway - Little Rock, AR 360 Sprints - Winged: ASCS National with ASCS Mid-South Region | Results | | Colby Thornhill (360 Sprints - Winged) | 7th | - | - | - |
|
| 10/16/2020 | Devil's Bowl Speedway - Mesquite, TX 360 Sprints - Winged: ASCS National with ASCS Lone Star Region 305 Sprints - Winged, USRA Modifieds, USRA Factory Stocks | Results | | Colby Thornhill (360 Sprints - Winged) | 6th | - | 7th | - |
|
| 10/17/2020 | Devil's Bowl Speedway - Mesquite, TX 360 Sprints - Winged: ASCS National with ASCS Lone Star Region Dirt Big Block Modifieds: Texas Winged Modifieds 305 Sprints - Winged, USRA Limited Mods | Results | | Colby Thornhill (360 Sprints - Winged) | 7th | - | 8th | - |
|
| 11/14/2020 | Kings Speedway - Hanford, CA 360 Sprints - Winged, 305 Sprints - Winged, Lightning Sprints | Results | | Colby Thornhill (360 Sprints - Winged) | 5th | - | 2nd | 10th |
|
| 11/27/2020 | Arizona Speedway - Queen Creek, AZ 360 Sprints - Winged: ASCS Southwest Region Non-Winged Sprints: San Tan Ford ASCS Desert Sprint Car Series | Results | | Colby Thornhill (360 Sprints - Winged) | 1st | - | 3rd | 23rd (DNF) |
|
| 11/28/2020 | Arizona Speedway - Queen Creek, AZ 360 Sprints - Winged: ASCS Southwest Region Non-Winged Sprints: San Tan Ford ASCS Desert Sprint Car Series | Results | | Colby Thornhill (360 Sprints - Winged) | 5th | - | 19th (DNF) | - |
|