| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 1/9/2018 | Tulsa Expo Raceway - Tulsa, OK Night 1 Midgets: Chili Bowl Nationals | Results | | Clayton Christensen (Midgets) | 4th | - | - | - |
|
| 1/13/2018 | Tulsa Expo Raceway - Tulsa, OK Night 5 Midgets: Chili Bowl Nationals | Results | | Clayton Christensen (Midgets) | - | - | - | - |
|
| 4/27/2018 | Park Jefferson International Speedway - Jefferson, SD South Dakota Sprint Car Nationals 360 Sprints - Winged: Malvern Bank 360 Sprints with Midwest Sprint Touring Series, Nebraska 360 sprints 305 Sprints - Winged: IMCA RaceSaver Sprints Stock Cars, B Modifieds, Hornets | Results | | Clayton Christensen (305 Sprints - Winged) | 5th | - | - | 14th (DNF) |
|
| 4/28/2018 | Park Jefferson International Speedway - Jefferson, SD South Dakota Sprint Car Nationals 360 Sprints - Winged: Malvern Bank 360 Sprints with Midwest Sprint Touring Series, Nebraska 360 sprints 305 Sprints - Winged: IMCA RaceSaver Sprints Hobby Stocks, A Modifieds, B Modifieds | Results | | Clayton Christensen (305 Sprints - Winged) | 8th (DNF) | - | - | 14th |
|
| 5/5/2018 | Park Jefferson International Speedway - Jefferson, SD SLMR-Super Late Models plus IMCA Weekly Racing-Road to the Iron Cup IMCA Sport Mods Dirt Super Late Models: SLMR Late Model Series 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Hornets | Results | | Clayton Christensen (305 Sprints - Winged) | 4th | - | - | 5th |
|
| 6/6/2018 | Buena Vista Raceway - Alta, IA CS Agrow-RaceSaver Sprint Car Special/IMCA Weekly Racing 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Clayton Christensen (305 Sprints - Winged) | 3rd | - | - | 6th |
|
| 6/8/2018 | Jackson Motorplex - Jackson, MN AGCO Jackson Nationals 410 Sprints - Winged: World of Outlaws 305 Sprints - Winged | Results | | Clayton Christensen (305 Sprints - Winged) | 1st | - | - | 17th (DNF) |
|
| 6/10/2018 | Clay County Fair Speedway - Spencer, IA Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Clayton Christensen (A Modifieds) | 8th (DNF) | - | - | 8th (DNF) |
|
| 6/17/2018 | Clay County Fair Speedway - Spencer, IA 305 Sprint Night 305 Sprints - Winged, Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Clayton Christensen (305 Sprints - Winged) | 5th | - | - | 6th | | Clayton Christensen (A Modifieds) | 5th (DNF) | - | - | DNS |
|
| 6/24/2018 | Clay County Fair Speedway - Spencer, IA Sport Mod Special Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Rain Out |
| 7/1/2018 | Clay County Fair Speedway - Spencer, IA Stock Car Special Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Clayton Christensen (A Modifieds) | 1st | - | - | 2nd |
|
| 7/8/2018 | Clay County Fair Speedway - Spencer, IA Modified Special and Race Saver Sprints 305 Sprints - Winged, Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Clayton Christensen (305 Sprints - Winged) | 6th | - | - | 7th | | Clayton Christensen (A Modifieds) | 1st | - | - | 18th (DNF) |
|
| 7/15/2018 | Clay County Fair Speedway - Spencer, IA Sport Mod and Sport Compact Special Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Clayton Christensen (A Modifieds) | 1st | - | - | 1st |
|
| 7/18/2018 | Jackson Motorplex - Jackson, MN Sturdevant's Auto Parts 50 Lucas Oil Dirt Late Model Series Dirt Super Late Models: Lucas Oil Late Model Dirt Series 305 Sprints - Winged, DIRTcar Late Models, Dirt Late Models | Results | | Clayton Christensen (305 Sprints - Winged) | 7th | - | - | DNS |
|
| 7/20/2018 | Jackson Motorplex - Jackson, MN Full Tilt Performance presents the Barb Wieskus Memorial 360 Sprints - Winged: Malvern Bank 360 Sprints with Midwest Sprint Touring Series 305 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Clayton Christensen (305 Sprints - Winged) | 8th (DNF) | - | - | DNS |
|
| 7/22/2018 | Clay County Fair Speedway - Spencer, IA Kids Night 305 Sprints - Winged, Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Clayton Christensen (305 Sprints - Winged) | DNS | - | - | DNS | | Clayton Christensen (A Modifieds) | 4th | - | - | 2nd |
|
| 7/29/2018 | Clay County Fair Speedway - Spencer, IA Veterans Appreciation Night Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Clayton Christensen (A Modifieds) | 1st | - | - | 1st |
|
| 8/12/2018 | Clay County Fair Speedway - Spencer, IA Championship Night Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Clayton Christensen (A Modifieds) | 3rd | - | - | 1st |
|
| 8/17/2018 | Jackson Motorplex - Jackson, MN New Fashion Pork Night Presented by Livewire Printing Company welcomes the Midwest Power Series 360 Sprints - Winged: Malvern Bank 360 Sprints with Midwest Sprint Touring Series, Nebraska 360 sprints 305 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Clayton Christensen (305 Sprints - Winged) | 1st | - | - | 2nd |
|
| 8/24/2018 | Jackson Motorplex - Jackson, MN 360 Sprints - Winged: Midwest Sprint Touring Series 305 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Clayton Christensen (305 Sprints - Winged) | 1st | - | - | 15th (DNF) |
|
| 9/12/2018 | Clay County Fair Speedway - Spencer, IA Clay County Fair IMCA Race Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact | Results | | Clayton Christensen (A Modifieds) | 7th | - | - | 7th |
|