| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/7/2021 | Outagamie Speedway - Seymour, WI 2021 Season Opener by Klink Equipment Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 3rd | - | - | 5th |
|
| 5/14/2021 | Outagamie Speedway - Seymour, WI Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 6th | - | 1st | 7th |
|
| 5/15/2021 | 141 Speedway - Maribel, WI 141 Championship Cup Race #5 Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Sportsmans) | 3rd | - | - | 7th |
|
| 5/16/2021 | Luxy Raceway - Luxemburg, WI Season Opener - 2021 COVID Crusher Part Two Street Stocks, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Street Stocks) | 3rd | - | - | 7th |
|
| 5/22/2021 | 141 Speedway - Maribel, WI 141 Championship Cup Race #6 Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Sportsmans) | 5th | - | - | 22nd |
|
| 6/4/2021 | Outagamie Speedway - Seymour, WI Old Glory Honor Flight Night at the Races/Police, Fire & EMS Night at the Races Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 5th | - | - | 9th |
|
| 6/6/2021 | Luxy Raceway - Luxemburg, WI Y100 This IS Country Night Street Stocks, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Street Stocks) | 3rd | - | - | 6th |
|
| 6/11/2021 | Outagamie Speedway - Seymour, WI Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 5th | - | - | 8th |
|
| 6/12/2021 | 141 Speedway - Maribel, WI Prestige Custom Cabinetry "White" Race $1,000.00 to Win IMCA Modifieds / 141 Championship Cup #9 Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Sportsmans) | 1st | - | - | 7th |
|
| 6/15/2021 | 141 Speedway - Maribel, WI Clash at The Creek XIII Practice Plus Street Stock "Red" Race for the Red, White and Blue Series Sportsmans, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Sportsmans) | 4th | - | - | 21st |
|
| 6/18/2021 | Outagamie Speedway - Seymour, WI MSA Sprints join the program 360 Sprints - Winged: Midwest Sprint Car Association Street Stocks, IMCA Modified, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 3rd | - | - | 8th |
|
| 6/25/2021 | Outagamie Speedway - Seymour, WI 5 Divisions of FRIDAY NIGHT THUNDER Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 5th | - | - | 3rd |
|
| 7/2/2021 | Outagamie Speedway - Seymour, WI SPEED & FIREWORKS on Independence Day Weekend at Outagamie Speedway Street Stocks, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 5th | - | - | 4th |
|
| 7/9/2021 | Outagamie Speedway - Seymour, WI Full FIVE division show Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 8th | - | - | 10th |
|
| 7/16/2021 | Outagamie Speedway - Seymour, WI 5 Divisions Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 6th | - | 1st | 9th |
|
| 7/18/2021 | Luxy Raceway - Luxemburg, WI Eric Van Iten Memorial Night Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Street Stocks) | 5th | - | 1st | 13th |
|
| 7/20/2021 | 141 Speedway - Maribel, WI King of the Creek IV Practice Plus White" Race $1,000.00 to Win Street Stocks Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Sportsmans) | 1st | - | - | 5th |
|
| 7/25/2021 | Luxy Raceway - Luxemburg, WI Hall Of Fame Night Street Stocks, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Street Stocks) | 6th | - | - | 2nd |
|
| 7/30/2021 | Outagamie Speedway - Seymour, WI Racing History joins EWSC at Outagamie Speedway Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 3rd | - | - | 4th |
|
| 8/1/2021 | Luxy Raceway - Luxemburg, WI Village Kitchen Presents Mod Mania! Street Stocks, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Street Stocks) | 2nd | - | - | 6th |
|
| 8/6/2021 | Outagamie Speedway - Seymour, WI FIVE TO THE CROWN Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 3rd | - | - | 2nd |
|
| 8/13/2021 | Outagamie Speedway - Seymour, WI Four to go.... Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 8th | - | - | 6th |
|
| 8/15/2021 | Luxy Raceway - Luxemburg, WI Gandrud Auto Group Presents: Back to School Night featuring Backpack Giveaway Street Stocks, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Street Stocks) | 7th | - | - | 6th |
|
| 8/17/2021 | 141 Speedway - Maribel, WI Captain of the Creek III Practice Night / "Blue" Race $1,000.00 to Win Street Stocks Sportsmans | Results | | Brooke Diefenthaler (Sportsmans) | 3rd | - | - | 4th |
|
| 8/20/2021 | Outagamie Speedway - Seymour, WI Two down, Three to go Street Stocks, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 4th | - | - | 1st |
|
| 8/22/2021 | Luxy Raceway - Luxemburg, WI Robinson Inc Night at the Races Street Stocks, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Street Stocks) | 4th | - | - | 18th (DNF) |
|
| 8/29/2021 | Luxy Raceway - Luxemburg, WI Championship Night Street Stocks, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Street Stocks) | 3rd | - | - | 7th |
|
| 9/5/2021 | 141 Speedway - Maribel, WI Sunday Funday - IRA Bumper to Bumper Sprint Cars with Grand Nationals, Street Stocks and Legends 410 Sprints - Winged: IRA Interstate Racing Association Stock Cars, Sportsmans | Results | | Brooke Diefenthaler (Sportsmans) | 4th | - | - | 5th |
|
| 9/18/2021 | Outagamie Speedway - Seymour, WI 2021 FALL BRAWL presented by KLINK EQUIPMENT Street Stocks, Dirt Late Models, Baby Grand, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Sport Compact | Results | | Brooke Diefenthaler (Street Stocks) | 3rd | - | - | 6th |
|
| 9/24/2021 | 141 Speedway - Maribel, WI 12th Annual Treek Strong Creek Classic / "Blue" Race $1,000.00 to Win IMCA Modifieds Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Sportsmans) | 3rd | - | 2nd | 16th |
|
| 9/25/2021 | 141 Speedway - Maribel, WI 12th Annual Treek Strong Creek Classic Stock Cars, Sportsmans, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Brooke Diefenthaler (Sportsmans) | 7th | - | 12th | - |
|