Blair Deffenbaugh is a racing driver who competes in SCCA Majors. Deffenbaugh has recorded 11 wins and 19 podiums from 34 starts.[1]
A Racer Rating of 2,004 ranks Deffenbaugh 16549th of 40,308 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.
| 2026-04-05 | Virginia International Raceway B-Spec | P4 | +27 |
| 2026-04-04 | Virginia International Raceway B-Spec | P5 | +25 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +139 | Carolina Motorsports Park 2023 | SCCA Regionals | P1 |
| +122 | Michelin Raceway Road Atlanta 2023 | SCCA Majors | P2 |
| +117 | Virginia International Raceway 2023 | SCCA Majors | P1 |
| +104 | Carolina Motorsports Park 2023 | SCCA Regionals | P1 |
| +91 | Carolina Motorsports Park 2023 | SCCA Regionals | P1 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸SCCA Majors | 2 | 0 | 0 | 0 | 0 | 0 | P23 | +52 | 2,004 | |
| 2025 | ▸SCCA Majors | 6 | 0 | 3 | 0 | 0 | 0 | P5 | +33 | 1,953 | |
| ▸SCCA Regionals | 4 | 3 | 4 | 0 | 0 | 0 | P9 | +233 | |||
| ▸SCCA Runoffs | 1 | 0 | 0 | 0 | 0 | 0 | — | −29 | |||
| 2024 | ▸SCCA Regionals | 2 | 1 | 2 | 0 | 0 | 0 | P23 | +65 | 1,716 | |
| ▸SCCA Majors | 1 | 0 | 0 | 0 | 0 | 0 | P35 | −51 | |||
| 2023 | ▸SCCA Majors | 6 | 2 | 4 | 0 | 0 | 0 | P8 | +227 | 1,702 | |
| ▸SCCA Regionals | 5 | 5 | 5 | 0 | 0 | 0 | P5 | +448 | |||
| 2022 | ▸SCCA Majors | 4 | 0 | 0 | 0 | 0 | 0 | P35 | −322 | 1,028 | |
| ▸SCCA Regionals | 2 | 0 | 1 | 0 | 0 | 0 | P30 | +80 | |||
| ▸SCCA Runoffs | 1 | 0 | 0 | 0 | 0 | 0 | — | +36 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Josh Schmidt | 2,211 | 17 | 11 | 6 | 65% |
| 🏳️ Richard Osborne | 568 | 17 | 16 | 1 | 94% |
| 🏳️ Stewart Black | 1,564 | 15 | 6 | 9 | 40% |
| 🏳️ Adam Benaway | 2,083 | 11 | 3 | 8 | 27% |
| 🏳️ Stephanie Andersen | 1,701 | 8 | 7 | 1 | 88% |
| 🏳️ J B Swan | 1,102 | 8 | 8 | 0 | 100% |
| 🏳️ Ryan Claucherty | 400 | 8 | 8 | 0 | 100% |
| 🏳️ Richard Hromin | 2,917 | 7 | 1 | 6 | 14% |
| 🏳️ Rob Wilmoth | 1,110 | 7 | 7 | 0 | 100% |
| 🏳️ Clayton Condrey | 999 | 7 | 6 | 1 | 86% |
| 🏳️ Steve IntroneHigher-rated, 2× champion | 2,346 | 5 | 1 | 4 | 20% |
| 🏳️ Chris TaylorHigher-rated | 2,138 | 6 | 4 | 2 | 67% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 16,539 | 🇩🇪 Bernd Küpper | Nürburgring 24 Hours | 2,005 |
| 16,540 | 🏳️ Cody Kay | SKUSA SuperNationals | 2,005 |
| 16,541 | 🏳️ David Tooker | NASA | 2,005 |
| 16,542 | 🇺🇸 David Woodward | BMW CCA Club Racing | 2,005 |
| 16,543 | 🇷🇺 Goroyan Artur | Nürburgring Langstrecken-Serie | 2,005 |
| 16,544 | 🏳️ Ingo Pütz | Nürburgring Langstrecken-Serie | 2,005 |
| 16,545 | 🏳️ Max Gee | SCCA Regionals | 2,005 |
| 16,546 | 🏳️ Neil O'Rourke | SCCA Regionals | 2,005 |
| 16,547 | 🏳️ Richard Manus | International GT | 2,005 |
| 16,548 | 🇬🇧 Stephen Parker | BMW CCA Club Racing | 2,005 |
| 16,549 | 🏳️ Blair Deffenbaugh | SCCA Majors | 2,004 |
| 16,550 | 🏳️ Bruce Myers | SCCA Majors | 2,004 |
| 16,551 | 🏳️ Christian Hammarskjold | American Endurance Racing | 2,004 |
| 16,552 | 🏳️ Daniel Attallah | Nürburgring Langstrecken-Serie | 2,004 |
| 16,553 | 🏳️ Dirk Leßmeister | Nürburgring Langstrecken-Serie | 2,004 |
| 16,554 | 🏳️ Eberhard Lindemann | Nürburgring Langstrecken-Serie | 2,004 |
| 16,555 | 🏳️ Gabriel Gasperak | SKUSA SuperNationals | 2,004 |
| 16,556 | 🇦🇷 Gastón Bianchi | TC Pista | 2,004 |
| 16,557 | 🏳️ Joe Cudby | American Endurance Racing | 2,004 |
| 16,558 | 🇺🇸 Joseph O'NEILL | Ferrari Challenge | 2,004 |
| 16,559 | 🇳🇱 Melvin de Groot | Nürburgring Langstrecken-Serie | 2,004 |
Blair Deffenbaugh is a racing driver who competes in SCCA Majors. Deffenbaugh has recorded 11 wins and 19 podiums from 34 starts.[1]
A Racer Rating of 2,004 ranks Deffenbaugh 16549th of 40,308 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.