Gregg Zumwalt is a racing driver who last raced in NASA for Mazda Miata. Zumwalt has recorded 0 wins and 0 podiums from 22 starts.[1]
A Racer Rating of 531 ranks Zumwalt 39485th 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, decayed for time since their last race.
| 2022-11-13 | Chuckwalla Valley Raceway Spec Miata | P16 | −86 |
| 2022-11-13 | Chuckwalla Valley Raceway Spec Miata | P15 | −48 |
| 2022-11-12 | Chuckwalla Valley Raceway Spec Miata | P17 | −76 |
| 2022-03-27 | Auto Club Speedway Spec Miata | P12 | −68 |
| 2022-03-27 | Auto Club Speedway Spec Miata | P6 | +69 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +76 | Chuckwalla Valley Raceway 2021 | NASA | P6 |
| +68 | Auto Club Speedway 2022 | NASA | P6 |
| +41 | Buttonwillow Raceway Park 2021 | NASA | P6 |
| +37 | Auto Club Speedway 2022 | NASA | P8 |
| +36 | Chuckwalla Valley Raceway 2021 | NASA | P8 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | ▸NASA | Mazda Miata | 6 | 0 | 0 | 0 | 0 | 0 | P113 | −172 | 531 |
| 2021 | ▸NASA | Mazda Miata | 16 | 0 | 0 | 0 | 0 | 0 | P100 | −646 | 704 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Cooper Hicks | 2,705 | 22 | 4 | 18 | 18% |
| 🏳️ KC Cook | 2,039 | 20 | 3 | 17 | 15% |
| 🏳️ Mark Polunin | 1,721 | 20 | 2 | 18 | 10% |
| 🏳️ Rob Burgoon | 1,800 | 18 | 3 | 15 | 17% |
| 🏳️ Blake Minasian | 1,943 | 16 | 0 | 16 | 0% |
| 🇧🇷 Anthony Santos | 1,109 | 14 | 1 | 13 | 7% |
| 🏳️ Antonio Zarcone | 2,999 | 13 | 2 | 11 | 15% |
| 🇺🇸 Austin Varco | 2,757 | 13 | 9 | 4 | 69% |
| 🇦🇺 James Brown | 1,353 | 12 | 4 | 8 | 33% |
| 🏳️ Brett Becker | 514 | 12 | 5 | 7 | 42% |
| 🏳️ Wyatt CouchHigher-rated | 3,381 | 2 | 1 | 1 | 50% |
| 🏳️ Chris NunesHigher-rated | 3,102 | 6 | 1 | 5 | 17% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 39,475 | 🏳️ Sherif Abou El Enein | NASA | 534 |
| 39,476 | 🏳️ Ed Post | NASA | 533 |
| 39,477 | 🏳️ Jim Wickersham | SCCA Regionals | 533 |
| 39,478 | 🏳️ Michel Prevost | PCA Club Racing | 533 |
| 39,479 | 🏳️ Sam Jadczak | NASA | 533 |
| 39,480 | 🏳️ Gary Gammans | SCCA Regionals | 532 |
| 39,481 | 🏳️ J Gregory Crandall | SCCA Regionals | 532 |
| 39,482 | 🏳️ R. Paul Evans | SCCA Majors | 532 |
| 39,483 | 🏳️ Frank Hodges | PCA Club Racing | 531 |
| 39,484 | 🏳️ Franz Klarer | NASA | 531 |
| 39,485 | 🏳️ Gregg Zumwalt | NASA | 531 |
| 39,486 | 🏳️ Gus Heredia | NASA | 531 |
| 39,487 | 🏳️ Scott Reavis | BMW CCA Club Racing | 531 |
| 39,488 | 🏳️ James Bushert | NASA | 530 |
| 39,489 | 🏳️ Mark Hoffman | PCA Club Racing | 530 |
| 39,490 | 🏳️ Mark Pompeo | SCCA Regionals | 530 |
| 39,491 | 🏳️ Robert Booth | PCA Club Racing | 530 |
| 39,492 | 🏳️ Robert Shulman | SCCA Regionals | 530 |
| 39,493 | 🏳️ Ronald K Draper | PCA Club Racing | 530 |
| 39,494 | 🇺🇸 Steve Fisher | NASA | 530 |
| 39,495 | 🏳️ Vincent Reynaud | NASA | 530 |
Gregg Zumwalt is a racing driver who last raced in NASA for Mazda Miata. Zumwalt has recorded 0 wins and 0 podiums from 22 starts.[1]
A Racer Rating of 531 ranks Zumwalt 39485th 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, decayed for time since their last race.