James K. Dietz is a racing driver who competes in SCCA Majors. Dietz has recorded 0 wins and 0 podiums from 5 starts.[1]
A Racer Rating of 1,429 ranks Dietz 22629th of 40,700 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.
| 2026-10-04 | Road America FF | P15 | −27 |
| 2026-08-23 | Grattan Raceway FF | P5 | −53 |
| 2026-08-22 | Grattan Raceway FF | P5 | −29 |
| 2026-06-21 | Watkins Glen International FF | P8 | −94 |
| 2026-06-20 | Watkins Glen International FF | P7 | −67 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸SCCA Majors | 4 | 0 | 0 | 0 | 0 | 0 | P13 | +79 | 1,429 | |
| ▸SCCA Runoffs | 1 | 0 | 0 | 0 | 0 | 0 | — | −27 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Robert Dietz | 2,234 | 5 | 0 | 5 | 0% |
| 🏳️ Robert Gross | 758 | 5 | 4 | 1 | 80% |
| 🏳️ David Ybarra | 2,723 | 3 | 0 | 3 | 0% |
| 🏳️ Jonathan Kotyk | 2,528 | 3 | 1 | 2 | 33% |
| 🏳️ Nic Sheppard | 2,033 | 3 | 1 | 2 | 33% |
| 🏳️ Brandon Lavender | 1,727 | 3 | 0 | 3 | 0% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 22,619 | 🏳️ Stephen Roach | PCA Club Racing | 1,430 |
| 22,620 | 🇧🇷 Tim Day Jr | SCCA Runoffs | 1,430 |
| 22,621 | 🏳️ Wayne Horne | BMW CCA Club Racing | 1,430 |
| 22,622 | 🇨🇭 Adrian Gattiker | Nürburgring Langstrecken-Serie | 1,429 |
| 22,623 | 🏳️ Andrew Gardner | World Racing League | 1,429 |
| 22,624 | 🏳️ Anthony Gerachi | American Endurance Racing | 1,429 |
| 22,625 | 🏳️ Colin Stoddard | SCCA Regionals | 1,429 |
| 22,626 | 🏳️ Corey McClurg | NASA | 1,429 |
| 22,627 | 🏳️ Dan Croteau | BMW CCA Club Racing | 1,429 |
| 22,628 | 🏳️ Eric Gustafson | NASA | 1,429 |
| 22,629 | 🏳️ James K. Dietz | SCCA Majors | 1,429 |
| 22,630 | 🏳️ Jeremy Renshaw | NASA | 1,429 |
| 22,631 | 🏳️ Jordan Dyar | American Endurance Racing | 1,429 |
| 22,632 | 🇩🇪 Karsten Welker | Nürburgring Langstrecken-Serie | 1,429 |
| 22,633 | 🇩🇪 Marcel Müller | Nürburgring 24 Hours | 1,429 |
| 22,634 | 🏳️ Martin Harms | Nürburgring Langstrecken-Serie | 1,429 |
| 22,635 | 🏳️ Oleg Pudeyev | NASA | 1,429 |
| 22,636 | 🏳️ Peter Sakovich | American Endurance Racing | 1,429 |
| 22,637 | 🏳️ Rick Boroski | American Endurance Racing | 1,429 |
| 22,638 | 🏳️ Scott Robertson | NASA | 1,429 |
| 22,639 | 🏳️ Stefan Schluter | SCCA Majors | 1,429 |
James K. Dietz holds a Racer Rating of 1,525, placing him in the developing category; he races at club level with minimal competitive history on record. His career consists of two starts in SCCA Majors racing during 2026, his first season of competition. He has not yet registered a win or podium finish across these races, averaging a seventh-place finish.[1]
In his limited early racing, Dietz has shown competitive results against drivers at his own level and slightly above. He has finished ahead of Ken Suied, a club-level driver with a rating of 1,417, on two occasions, and has beaten Robert Gross once. These results represent isolated moments in an extremely early career rather than an established pattern, but they show Dietz capable of competitive racing within club fields as he begins his motorsport journey.