Sean Duncan is a racing driver who competes in SCCA Majors. Duncan has recorded 0 wins and 3 podiums from 13 starts.[1]
A Racer Rating of 1,089 ranks Duncan 27038th 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.
| 2026-07-17 | GingerMan Raceway STL | P2 | +1 |
| 2026-06-06 | Road America STL | P9 | −36 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +82 | GingerMan Raceway 2024 | SCCA Majors | P2 |
| +69 | Road America 2021 | SCCA Majors | P6 |
| +46 | Road America 2023 | SCCA Majors | P5 |
| +43 | Road America 2021 | SCCA Majors | P6 |
| +31 | GingerMan Raceway 2024 | SCCA Majors | P3 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸SCCA Majors | 1 | 0 | 0 | 0 | 0 | 0 | P40 | −36 | 1,089 | |
| ▸SCCA Regionals | 1 | 0 | 1 | 0 | 0 | 0 | P29 | — | |||
| 2024 | ▸SCCA Majors | 4 | 0 | 2 | 0 | 0 | 0 | P19 | +130 | 1,124 | |
| ▸SCCA Runoffs | 1 | 0 | 0 | 0 | 0 | 0 | — | −105 | |||
| 2023 | ▸SCCA Majors | 2 | 0 | 0 | 0 | 0 | 0 | P41 | +7 | 1,099 | |
| 2021 | ▸SCCA Majors | 2 | 0 | 0 | 0 | 0 | 0 | P37 | +111 | 1,092 | |
| ▸SCCA Runoffs | 1 | 0 | 0 | 0 | 0 | 0 | — | −9 | |||
| 2020 | ▸SCCA Runoffs | 1 | 0 | 0 | 0 | 0 | 0 | — | −249 | 1,101 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Danny Steyn | 2,794 | 7 | 1 | 6 | 14% |
| 🏳️ David Palfenier | 1,834 | 6 | 0 | 6 | 0% |
| 🏳️ Jake Anton | 1,393 | 6 | 1 | 5 | 17% |
| 🏳️ Caleb Patrie (Ebben) | 1,795 | 5 | 1 | 4 | 20% |
| 🏳️ Maxwell James | 899 | 5 | 4 | 1 | 80% |
| 🏳️ Amy Mills | 2,353 | 4 | 0 | 4 | 0% |
| 🏳️ Adam Sargis | 1,783 | 4 | 1 | 3 | 25% |
| 🏳️ Greg Blaser | 1,705 | 4 | 0 | 4 | 0% |
| 🇺🇸 Mikey TaylorFIA Silver | 3,904 | 3 | 1 | 2 | 33% |
| 🇺🇸 Spencer Clark | 3,806 | 3 | 0 | 3 | 0% |
| 🏳️ Michael BordenHigher-rated, 1× champion | 3,274 | 2 | 2 | 0 | 100% |
| 🇺🇸 Will RobinsonHigher-rated | 2,739 | 1 | 1 | 0 | 100% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 27,028 | 🏳️ Hoyt Ammidon Iii | PCA Club Racing | 1,089 |
| 27,029 | 🏳️ Jeff Labounty | SCCA Majors | 1,089 |
| 27,030 | 🏳️ Jeremy Bourg | NASA | 1,089 |
| 27,031 | 🏳️ Jesse Harrington | SCCA Regionals | 1,089 |
| 27,032 | 🏳️ John Dirkson | NASA | 1,089 |
| 27,033 | 🏳️ Jon Browne | SCCA Regionals | 1,089 |
| 27,034 | 🏳️ Jonathan Burke | SVRA | 1,089 |
| 27,035 | 🏳️ Mark Congleton | PCA Club Racing | 1,089 |
| 27,036 | 🇩🇪 Michael Sturm | SCCA Majors | 1,089 |
| 27,037 | 🏳️ Roman Vaisman | NASA | 1,089 |
| 27,038 | 🏳️ Sean Duncan | SCCA Majors | 1,089 |
| 27,039 | 🏳️ Thomas J Ellis | SCCA Runoffs | 1,089 |
| 27,040 | 🇺🇸 Tim Wilson | BMW CCA Club Racing | 1,089 |
| 27,041 | 🏳️ Anish Ramrakhyani | NASA | 1,088 |
| 27,042 | 🏳️ Cody Knight | Porsche Sprint Challenge North America Cayman | 1,088 |
| 27,043 | 🇺🇸 David Elliott | SCCA Regionals | 1,088 |
| 27,044 | 🏳️ Don Lariviere | NASA | 1,088 |
| 27,045 | 🏳️ Donald W | SCCA Regionals | 1,088 |
| 27,046 | 🏳️ Eric Richardson | SCCA Regionals | 1,088 |
| 27,047 | 🏳️ G. MacNeil | NASA | 1,088 |
| 27,048 | 🏳️ John Lionberger | NASA | 1,088 |
Sean Duncan is a racing driver who competes in SCCA Majors. Duncan has recorded 0 wins and 3 podiums from 13 starts.[1]
A Racer Rating of 1,089 ranks Duncan 27038th 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.