Preston Brown is a racing driver from United States who competes in IMSA Pilot Challenge for Bryan Herta Autosport with Curb Agajanian. Brown is a one-time champion (2025), with 7 wins and 25 podiums from 76 starts.[1]
A Racer Rating of 3,909 ranks Brown 3994th 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.
| 2026-09-19 | Indianapolis Motor Speedway RC TCR | P2 | +86 |
| 2026-08-22 | Virginia International Raceway TCR | P10 | −137 |
| 2026-08-01 | Road America TCR | P1 | +105 |
| 2026-07-11 | Canadian Tire Motorsport Park TCR | P8 | −63 |
| 2026-06-27 | Watkins Glen International TCR | P5 | +18 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +202 | Daytona International Speedway 2024 | IMSA Pilot Challenge | P2 |
| +200 | Mid-Ohio Sports Car Course 2024 | IMSA Pilot Challenge | P1 |
| +166 | Road Atlanta 2024 | IMSA Pilot Challenge | P2 |
| +158 | Sebring International Raceway 2024 | IMSA Pilot Challenge | P4 |
| +153 | Daytona International Speedway 2025 | IMSA Pilot Challenge | P1 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸IMSA Pilot Challenge | Bryan Herta Autosport with Curb Agajanian | 9 | 2 | 5 | 0 | 0 | 0 | P2 | +171 | 3,909 |
| 2025 | ▸IMSA Pilot Challenge | Bryan Herta Autosport with Curb Agajanian | 10 | 2 | 4 | 0 | 0 | 0 | P1 | +579 | 3,738 |
| 2024 | ▸IMSA Pilot Challenge | Bryan Herta Autosport with Curb Agajanian | 10 | 1 | 5 | 0 | 0 | 0 | P4 | +871 | 3,159 |
| 2023 | ▸IMSA Pilot Challenge | Rockwell Autosport Development | 10 | 0 | 0 | 0 | 0 | 0 | P18 | +356 | 2,288 |
| 2022 | ▸IMSA Pilot Challenge | Belgard and Techniseal Racing | 5 | 0 | 0 | 0 | 0 | 0 | P16 | +280 | 1,932 |
| 2021 | ▸American Endurance Racing | 3 | 0 | 0 | 1 | 0 | 0 | P31 | −319 | 1,652 | |
| 2020 | ▸American Endurance Racing | 9 | 2 | 4 | 1 | 0 | 0 | P11 | −71 | 1,652 | |
| 2019 | ▸American Endurance Racing | 9 | 0 | 3 | 3 | 0 | 0 | P11 | −665 | 2,148 | |
| 2018 | ▸American Endurance Racing | 5 | 0 | 1 | 1 | 0 | 0 | P18 | −626 | 2,379 | |
| 2017 | ▸American Endurance Racing | 5 | 0 | 3 | 1 | 0 | 0 | P11 | −668 | 2,708 | |
| 1988 | ▸NASCAR Xfinity | 1 | 0 | 0 | 0 | 0 | 0 | P41 | +2,651 | 4,001 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇺🇸 Tim LewisFIA Bronze | 3,616 | 44 | 22 | 22 | 50% |
| 🇨🇦 Mark WilkinsFIA Gold | 3,524 | 44 | 26 | 18 | 59% |
| 🇺🇸 Mason FilippiFIA Silver | 3,914 | 43 | 18 | 25 | 42% |
| 🇺🇸 Harry GottsackerFIA Silver | 3,585 | 43 | 14 | 29 | 33% |
| 🇨🇦 Karl WittmerFIA Silver | 4,020 | 40 | 18 | 22 | 45% |
| 🇺🇸 Tyler GonzalezFIA Silver | 4,033 | 37 | 18 | 19 | 49% |
| 🇺🇸 William TallyFIA Bronze | 2,721 | 36 | 21 | 15 | 58% |
| 🇺🇸 Bryson MorrisFIA Silver | 3,961 | 29 | 18 | 11 | 62% |
| 🇺🇸 Eddie GouFIA Silver | 3,333 | 27 | 18 | 9 | 67% |
| 🇺🇸 Taylor HaglerFIA Bronze | 3,635 | 26 | 10 | 16 | 38% |
| 🇨🇦 Misha GoikhbergFIA Bronze | 4,626 | 2 | 2 | 0 | 100% |
| 🇺🇸 Tyler MaxsonFIA Silver | 4,531 | 15 | 3 | 12 | 20% |
| 🇺🇸 Mark MartinFIA Bronze | 4,516 | 1 | 1 | 0 | 100% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 3,984 | 🇺🇸 Matt Hutter | NASCAR Xfinity | 3,910 |
| 3,985 | 🇨🇱 Pablo Donoso | SKUSA SuperNationals | 3,910 |
| 3,986 | 🇧🇷 Rodrigo Barbosa | Indy NXT | 3,910 |
| 3,987 | 🇦🇺 Aaron Cameron | Supercars Championship | 3,909 |
| 3,988 | 🇮🇹 Batti Pregliasco | FIA GT Championship | 3,909 |
| 3,989 | 🇩🇪 Fernández Laser Felipe | Nürburgring Langstrecken-Serie | 3,909 |
| 3,991 | 🇫🇷 François Jakubowski | WEC | 3,909 |
| 3,990 | 🇺🇸 Franz Konrad | IMSA WeatherTech | 3,909 |
| 3,992 | 🇵🇹 Guilherme Moura De Oliveira | WEC | 3,909 |
| 3,993 | 🇺🇸 Lee Wallard | Formula 1 | 3,909 |
| 3,994 | 🇺🇸 Preston Brown | IMSA Pilot Challenge | 3,909 |
| 3,995 | 🇺🇸 Quin Houff | NASCAR Cup Series | 3,909 |
| 3,996 | 🇵🇪 Rodrigo Pflucker | IMSA WeatherTech | 3,909 |
| 3,997 | 🇺🇸 Doug Coby | NASCAR Whelen Modified Tour | 3,908 |
| 3,998 | 🇺🇸 Fain Skinner | NASCAR Xfinity | 3,908 |
| 4,000 | 🇨🇿 Jakub Klasterka | GP3 Series | 3,908 |
| 3,999 | 🇨🇴 JP Martinez | GT World Challenge America | 3,908 |
| 4,001 | 🇩🇪 Bernhard Müller | FIA GT Championship | 3,907 |
| 4,002 | 🏳️ Justin Pruskowski | Star Mazda Championship | 3,907 |
| 4,003 | 🇩🇪 Marvin Dienst | GT World Challenge Europe | 3,907 |
| 4,004 | 🇺🇸 Pete Silva | NASCAR Xfinity | 3,907 |
Preston Brown is a professional racing in a multiclass endurance championship; he drives TCR touring cars for Bryan Herta Autosport with Curb Agajanian in IMSA Pilot Challenge, where each car carries two or more drivers who share the workload across the race distance.[1]
Brown won the 2025 IMSA Pilot Challenge TCR title, taking five wins and fourteen podiums across his four seasons in the series since 2022. He has also raced in American Endurance Racing from 2017 to 2021, where he competed in production-car classes across a multiclass grid and took two wins and eleven podiums from 31 starts. His career spans 76 starts and seven wins across both series.[2]
Brown runs consistently in the thick of the TCR field. He matches the pace of Mark Wilkins, the 2019 IMSA Pilot Challenge TCR champion, and Tim Lewis, another entry-level professional and FIA Bronze-graded driver; both are regular opponents who finish level with him race to race. He has beaten professional drivers including Tyler Maxson, a Silver-graded driver with IMSA Pilot Challenge and Porsche Carrera Cup experience, three times across their meetings.