Rob Walker is a racing driver from United States who competes in Porsche Carrera Cup NA for JTR Motorsports Engineering. Walker is a one-time champion (2025), with 22 wins and 67 podiums from 140 starts.[1]
A Racer Rating of 3,665 ranks Walker 5118th of 40,349 indexed drivers, on an Elo scale where the strongest reach the high 8,000s. It is built from every indexed race in the driver's file.
| 2026-10-02 | Road Atlanta Masters | P2 | +67 |
| 2026-10-01 | Road Atlanta Masters | P4 | +2 |
| 2026-09-20 | Indianapolis Motor Speedway RC Masters | P2 | +94 |
| 2026-09-19 | Indianapolis Motor Speedway RC Masters | P3 | +50 |
| 2026-09-07 | Road America SPB | P2 | −25 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +159 | Road America 2023 | Lamborghini Super Trofeo NA | P2 |
| +147 | Long Beach Street Circuit 2026 | Porsche Carrera Cup NA | P1 |
| +138 | Road America 2023 | GT4 America | P2 |
| +118 | ROAR Before the 24 2025 | IMSA VP Racing SportsCar Challenge | P5 |
| +117 | Sebring International Raceway 2023 | GT4 America | P3 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸PCA Club Racing | 12 | 8 | 12 | 0 | 0 | 0 | P2 | +85 | 3,665 | |
| ▸Porsche Carrera Cup NA | JTR Motorsports Engineering | 12 | 1 | 8 | 0 | 0 | 0 | P2 | +303 | ||
| ▸IMSA VP Racing SportsCar Challenge | Kingpin Racing | 2 | 0 | 1 | 0 | 0 | 0 | P16 | +85 | ||
| ▸World Racing League | Kingpin Racing | 2 | 0 | 1 | 0 | 0 | 0 | P10 | +49 | ||
| ▸IMSA Pilot Challenge | Kingpin Racing | 1 | 0 | 0 | 0 | 0 | 0 | P28 | −34 | ||
| 2025 | ▸PCA Club Racing | 20 | 11 | 19 | 1 | 0 | 0 | P1 | +270 | 3,178 | |
| ▸Porsche Carrera Cup NA | JTR Motorsports Engineering | 8 | 0 | 4 | 0 | 0 | 0 | P4 | +250 | ||
| ▸IMSA VP Racing SportsCar Challenge | Kingpin Racing | 4 | 0 | 0 | 0 | 0 | 0 | P13 | +101 | ||
| ▸IMSA Pilot Challenge | Kingpin Racing | 3 | 0 | 0 | 0 | 0 | 0 | P26 | +42 | ||
| 2024 | ▸PCA Club Racing | 17 | 2 | 13 | 2 | 0 | 0 | P3 | −291 | 2,515 | |
| ▸Lamborghini Super Trofeo NA | Precision Performance Motorsports | 10 | 0 | 2 | 0 | 0 | 0 | P11 | −61 | ||
| 2023 | ▸Lamborghini Super Trofeo NA | Precision Performance Motorsports | 10 | 0 | 1 | 0 | 0 | 0 | P8 | −415 | 2,867 |
| ▸GT4 America | Auto Technic Racing | 9 | 0 | 2 | 0 | 0 | 0 | P6 | +138 | ||
| ▸PCA Club Racing | 5 | 0 | 1 | 0 | 0 | 0 | P34 | −98 | |||
| ▸IMSA VP Racing SportsCar Challenge | Auto Technic Racing | 4 | 0 | 2 | 0 | 0 | 0 | P10 | +217 | ||
| ▸GT America | Auto Technic Racing | 2 | 0 | 0 | 0 | 0 | 0 | P12 | −95 | ||
| ▸Lamborghini Super Trofeo World Final | PPM | 2 | 0 | 0 | 0 | 0 | 0 | — | +111 | ||
| ▸IMSA Pilot Challenge | Auto Technic Racing | 1 | 0 | 0 | 0 | 0 | 0 | P29 | −74 | ||
| ▸Nürburgring Langstrecken-Serie | MSG Bayerischer Wald Hutthurm e.V. im ADAC | 1 | 0 | 0 | 0 | 0 | 0 | P30 | −135 | ||
| 2022 | ▸PCA Club Racing | 3 | 0 | 1 | 2 | 0 | 0 | P53 | −506 | 3,218 | |
| 2005 | ▸Star Mazda Championship | Hearn Motorsports | 2 | 0 | 0 | 0 | 0 | 0 | P22 | −87 | 3,724 |
| 2004 | ▸Star Mazda Championship | Pabst Racing Services | 1 | 0 | 0 | 0 | 0 | 0 | P22 | +2 | 3,811 |
| 2002 | ▸Star Mazda Championship | 9 | 0 | 0 | 0 | 0 | 0 | P12 | +2,459 | 3,809 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Alistair Belton | 2,165 | 28 | 24 | 4 | 86% |
| 🇺🇸 Richard EdgeFIA Bronze | 3,718 | 26 | 11 | 15 | 42% |
| 🇬🇧 Jeff Wilson | 2,877 | 24 | 4 | 20 | 17% |
| 🇺🇸 Anthony McIntoshFIA Bronze | 4,283 | 23 | 3 | 20 | 13% |
| 🇺🇸 Glenn McGeeFIA Bronze | 2,988 | 22 | 3 | 19 | 14% |
| 🏳️ John Birk | 439 | 21 | 20 | 1 | 95% |
| 🇺🇸 Scott BlindFIA Bronze | 3,764 | 20 | 8 | 12 | 40% |
| 🏳️ Shawn O'brien | 2,536 | 19 | 14 | 5 | 74% |
| 🇺🇸 Kevin MadsenFIA Silver | 2,350 | 19 | 10 | 9 | 53% |
| 🇺🇸 Dominic StarkweatherFIA Silver | 3,067 | 18 | 4 | 14 | 22% |
| 🇺🇸 Graham RahalFIA Gold | 5,553 | 2 | 1 | 1 | 50% |
| 🇺🇸 Sammy SmithFIA Silver, 2× champion | 5,492 | 1 | 1 | 0 | 100% |
| 🇺🇸 Patrick GallagherFIA Silver, 1× champion | 5,168 | 2 | 1 | 1 | 50% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 5,108 | 🇨🇦 Jesse Lazare | McLaren Trophy America | 3,666 |
| 5,109 | 🇩🇪 Julian Theobald | Formula V8 3.5 | 3,666 |
| 5,110 | 🇺🇸 Kyle Keller | ARCA Menards West | 3,666 |
| 5,111 | 🇳🇱 Max Braams | 24H Series | 3,666 |
| 5,112 | 🇬🇧 Rob Barff | 24H Series | 3,666 |
| 5,113 | 🇨🇭 Tiziano Carugati | 24H Series | 3,666 |
| 5,114 | 🇫🇷 Willyam GOSSELIN | Le Mans Cup | 3,666 |
| 5,115 | 🏳️ Clay Magouyrk | Zenith Racing Series | 3,665 |
| 5,116 | 🇩🇪 Heinz-Josef Bermes | Nürburgring Langstrecken-Serie | 3,665 |
| 5,117 | 🇳🇱 Mervyn Kool | Formula Renault Eurocup | 3,665 |
| 5,118 | 🇺🇸 Rob Walker | Porsche Carrera Cup NA | 3,665 |
| 5,119 | 🇫🇷 Augustin BERNIER | Road to Le Mans | 3,664 |
| 5,120 | 🇭🇺 Bence Boldizs | FIA World Touring Car Cup | 3,664 |
| 5,121 | 🇺🇸 Charles Espenlaub | Porsche Endurance Challenge North America | 3,664 |
| 5,122 | 🇫🇷 Christophe CRESP | Road to Le Mans | 3,664 |
| 5,123 | 🇺🇸 Connor Bloum | Porsche Carrera Cup NA | 3,664 |
| 5,124 | 🇬🇧 Hector Hurst | FIA Formula 3 European | 3,664 |
| 5,125 | 🇺🇸 Joey Atterbury | IMSA Pilot Challenge | 3,664 |
| 5,126 | 🇺🇸 Sam Paley | Zenith Racing Series | 3,664 |
| 5,127 | 🇮🇹 Alessandro Bressan | European Le Mans Series | 3,663 |
| 5,128 | 🇮🇹 Andrea Dupe | Formula Regional European | 3,663 |
Rob Walker is an entry-level professional racing bronze-graded GT and endurance machinery in national American series. He races primarily in PCA Club Racing, where he has competed since 2022, and currently drives for JTR Motorsports Engineering in Porsche Carrera Cup NA. His record spans 140 starts across eight seasons of racing, from a handful of Star Mazda Championship rounds in the early 2000s through his sustained activity in club and professional GT racing since 2023.[1]
In PCA Club Racing, Walker has established himself as a regular frontrunner with 21 wins and 46 podiums from 57 starts; he won the series championship in 2025. He has also raced extensively in national multiclass endurance and sprint series, including GT4 America, IMSA VP Racing SportsCar Challenge and IMSA Pilot Challenge, where he has taken 5 podiums across 24 combined starts. His Porsche Carrera Cup campaign in 2025 and 2026 has yielded 12 podiums from 20 starts with one victory. In 2026, he currently sits tenth in World Racing League standings after two rounds.[2]
Walker's record places him consistently near the front of amateur and semi-professional fields. He typically finishes ahead of competitive amateur rival Alistair Belton and runs closely matched with Richard Edge, an entry-level professional racing bronze-graded Porsche Carrera Cup and GT4 America. In his rare outings against stronger opposition, he has finished ahead of Graham Rahal, an established Gold-graded IndyCar driver, and Sammy Smith, a Silver-graded ARCA champion, though each meeting was a single race.