| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 4/5/2019 | Marshalltown Speedway - Marshalltown, IA 141 Speedway Left Turn Lounge IMCA Frostbuster Hobby Stocks, A Modifieds, B Modifieds, Street Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | 5th | - | 6th | - |
|
| 4/6/2019 | Boone Speedway - Boone, IA IMCA Frostbuster featuring Kenny Schrader 305 Sprints - Winged, Hobby Stocks, A Modifieds, B Modifieds, Street Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | 8th (DNF) | - | - | 27th (DNF) |
|
| 4/26/2019 | Princeton Speedway - Princeton, MN Hobby Stocks, A Modifieds, Winged A-Class, B Modifieds, Sport Compact, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Riley Gruenhagen (Hobby Stocks) | 3rd | - | - | 4th |
|
| 5/3/2019 | Princeton Speedway - Princeton, MN Sprint Cars Invade Princeton Speedway 360 Sprints - Winged: Midwest Power Series 360 Sprints - Non-Winged: MBTS Non-Wing Sprints Hobby Stocks, A Modifieds, B Modifieds, Sport Compact | Rain Out |
| 5/4/2019 | North Central Speedway - Brainerd, MN Hobby Stocks, A Modifieds, B Modifieds, Sport Compact, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Riley Gruenhagen (Hobby Stocks) | 4th | - | - | 4th |
|
| 5/10/2019 | Princeton Speedway - Princeton, MN Hobby Stocks, A Modifieds, Winged A-Class, B Modifieds, Sport Compact, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Riley Gruenhagen (Hobby Stocks) | 3rd | - | - | 7th |
|
| 5/11/2019 | Arlington Raceway - Arlington, MN Weekly Racing 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, Outlaw Hobby Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | 3rd | - | - | 7th |
|
| 5/25/2019 | Arlington Raceway - Arlington, MN Weekly Racing 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, Outlaw Hobby Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | - | - | - | 17th |
|
| 6/1/2019 | Arlington Raceway - Arlington, MN Weekly Racing Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, Outlaw Hobby Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | - | - | - | 14th |
|
| 6/22/2019 | Arlington Raceway - Arlington, MN Weekly Racing 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, Outlaw Hobby Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | - | - | - | 6th |
|
| 6/28/2019 | Princeton Speedway - Princeton, MN 2nd annual Bill Siercks Memorial Hobby Stocks, A Modifieds, B Modifieds, Sport Compact, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Riley Gruenhagen (Hobby Stocks) | 4th | - | - | 8th |
|
| 6/29/2019 | Arlington Raceway - Arlington, MN Weekly Racing 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, Outlaw Hobby Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | - | - | - | 8th |
|
| 7/6/2019 | Arlington Raceway - Arlington, MN Weekly Racing 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, Outlaw Hobby Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | - | - | - | 11th |
|
| 7/12/2019 | Princeton Speedway - Princeton, MN Hobby Stocks, A Modifieds, B Modifieds, Sport Compact, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Riley Gruenhagen (Hobby Stocks) | 5th | - | - | 10th |
|
| 7/13/2019 | Arlington Raceway - Arlington, MN Weekly Racing 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, Outlaw Hobby Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | - | - | - | 14th |
|
| 7/24/2019 | Jackson Motorplex - Jackson, MN Bank Midwest Night Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Hornets | Results | | Riley Gruenhagen (Hobby Stocks) | 6th | - | 11th (DNF) | - |
|
| 7/27/2019 | Arlington Raceway - Arlington, MN Weekly Racing 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, Outlaw Hobby Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | - | - | - | 10th |
|
| 8/16/2019 | Princeton Speedway - Princeton, MN Vintage Modifieds: Northern Vintage Stockcar Racers Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Vintage Full Body Stock Cars, Sport Compact, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Riley Gruenhagen (Hobby Stocks) | 3rd | - | - | 12th |
|
| 8/23/2019 | Princeton Speedway - Princeton, MN Hobby Stocks, A Modifieds, B Modifieds, Sport Compact, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Riley Gruenhagen (Hobby Stocks) | 2nd | - | - | 3rd |
|
| 8/24/2019 | Arlington Raceway - Arlington, MN Weekly Racing 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, Outlaw Hobby Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | - | - | - | 10th |
|
| 9/2/2019 | Boone Speedway - Boone, IA IMCA Late Models: Deery Brothers Summer Series Hobby Stocks, B Modifieds | Results | | Riley Gruenhagen (Hobby Stocks) | 8th | - | 5th | - |
|
| 9/3/2019 | Boone Speedway - Boone, IA 2019 IMCA Speedway Motors Super Nationals Fueled by Casey’s Hobby Stocks, B Modifieds, Vintage Modifieds, Generic 1, Sport Compact | Results | | Riley Gruenhagen (Hobby Stocks) | 6th | - | 7th | - |
|
| 9/14/2019 | Arlington Raceway - Arlington, MN Jeff Rucks Memorial 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, Outlaw Hobby Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | - | - | - | 13th (DNF) |
|
| 9/20/2019 | Princeton Speedway - Princeton, MN Ptown Showdown Hobby Stocks, A Modifieds, B Modifieds, Street Stocks, Sport Compact, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Riley Gruenhagen (Hobby Stocks) | 4th | - | - | 2nd |
|
| 9/21/2019 | Princeton Speedway - Princeton, MN Ptown Showdown Hobby Stocks, A Modifieds, Winged A-Class, B Modifieds, Sport Compact, WISSOTA Mod Four, WISSOTA Super Stock | Results | | Riley Gruenhagen (Hobby Stocks) | 4th | - | - | 12th |
|
| 9/28/2019 | Arlington Raceway - Arlington, MN Schoknecht Shootout 305 Sprints - Winged, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact, Outlaw Hobby Stocks | Results | | Riley Gruenhagen (Hobby Stocks) | - | - | - | 19th (DNF) |
|