Thomas Merrill is a racing driver from United States who competes in IMSA Pilot Challenge for Circle H Racing. Merrill is a one-time champion (2022), with 12 wins and 38 podiums from 117 starts.[1]
A Racer Rating of 3,380 ranks Merrill 6373th 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 GS | P10 | +90 |
| 2026-08-30 | Road America Pro-Am | P4 | +139 |
| 2026-08-29 | Road America Pro-Am | P8 | +18 |
| 2026-08-28 | Road America Pro-Am | P15 | β129 |
| 2026-08-22 | Virginia International Raceway GS | P25 | β74 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +164 | Lime Rock Park 2019 | Trans-Am TA2 | P1 |
| +150 | Circuit of the Americas 2026 | GT World Challenge America | P2 |
| +146 | LE MANS 2022 | WEC | P2 |
| +146 | 6H - Watkins Glen International 2021 | IMSA WeatherTech | P1 |
| +144 | Daytona International Speedway 2026 | IMSA Pilot Challenge | P2 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | βΈIMSA Pilot Challenge | Circle H Racing | 9 | 0 | 1 | 0 | 0 | 0 | P17 | β34 | 3,380 |
| βΈGT World Challenge America | Wright Motorsports | 5 | 0 | 1 | 0 | 0 | 0 | P6 | +310 | ||
| βΈTrans-Am TA2 | 4 | 0 | 0 | 0 | 0 | 0 | P19 | β323 | |||
| βΈGT4 America | Random Vandals Racing | 2 | 0 | 0 | 0 | 0 | 0 | P18 | β111 | ||
| 2025 | βΈIMSA Pilot Challenge | AR Motorsports | 7 | 0 | 0 | 0 | 0 | 0 | P21 | β118 | 3,539 |
| βΈTrans-Am TA2 | 6 | 0 | 1 | 0 | 0 | 0 | P13 | β438 | |||
| βΈGT4 America | Archangel Motorsports | 5 | 0 | 1 | 0 | 0 | 0 | P14 | β148 | ||
| 2024 | βΈTrans-Am TA2 | 12 | 2 | 7 | 0 | 0 | 0 | P2 | +179 | 4,242 | |
| βΈIMSA WeatherTech | AWA | 2 | 0 | 0 | 0 | 0 | 0 | P37 | β206 | ||
| βΈMichelin 992 Endurance Cup | Team Laptime-Performance | 1 | 0 | 0 | 0 | 0 | 0 | β | β65 | ||
| 2023 | βΈTrans-Am TA2 | 12 | 1 | 4 | 0 | 0 | 0 | P4 | β73 | 4,334 | |
| βΈPorsche Carrera Cup NA | NOLASPORT | 10 | 0 | 1 | 0 | 0 | 0 | P10 | β263 | ||
| βΈAsian Le Mans Series | Walkenhorst Motorsport | 4 | 0 | 0 | 0 | 0 | 0 | β | β132 | ||
| βΈIMSA WeatherTech | Turner Motorsport | 2 | 1 | 1 | 0 | 0 | 0 | P16 | +176 | ||
| 2022 | βΈTrans-Am TA2 | 11 | 3 | 8 | 0 | 0 | 0 | P1 | +105 | 4,626 | |
| βΈIMSA Prototype Challenge | Jr III Racing | 1 | 0 | 1 | 0 | 0 | 0 | P11 | +71 | ||
| βΈWEC | WeatherTech Racing | 1 | 0 | 1 | 0 | 0 | 0 | P16 | +146 | ||
| 2021 | βΈTrans-Am TA2 | 7 | 1 | 3 | 0 | 0 | 0 | P4 | β397 | 4,304 | |
| βΈIMSA WeatherTech | WIN Autosport | 4 | 1 | 2 | 0 | 0 | 0 | P7 | β452+102 | ||
| 2020 | βΈTrans-Am TA2 | 5 | 1 | 2 | 0 | 0 | 0 | P4 | +240 | 4,410 | |
| βΈIMSA Prototype Challenge | K2R Motorsports | 2 | 0 | 1 | 0 | 0 | 0 | P13 | +78 | ||
| 2019 | βΈTrans-Am TA2 | 5 | 2 | 3 | 0 | 0 | 0 | P4 | +2,680 | 4,030 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| π§π· Rafa Matos | 3,486 | 59 | 23 | 36 | 39% |
| π³οΈ Tom Sheehan | 2,866 | 56 | 42 | 14 | 75% |
| π³οΈ Adrian Wlostowski | 3,893 | 53 | 36 | 17 | 68% |
| π³οΈ Keith Prociuk | 3,288 | 51 | 38 | 13 | 75% |
| π³οΈ Barry Boes | 3,187 | 47 | 38 | 9 | 81% |
| π³οΈ Jim Gallaugher | 2,418 | 45 | 35 | 10 | 78% |
| πΊπΈ Doug PetersonFIA Bronze | 2,017 | 40 | 32 | 8 | 80% |
| πΊπΈ Mike SkeenFIA Silver | 4,137 | 37 | 13 | 24 | 35% |
| πΊπΈ Dillon MachavernFIA Silver | 4,276 | 36 | 21 | 15 | 58% |
| πΊπΈ Doug Winston | 2,832 | 34 | 26 | 8 | 76% |
| πΊπΈ Christopher BellFIA Silver, 2Γ champion | 6,867 | 2 | 1 | 1 | 50% |
| πΊπΈ Kyle KirkwoodFIA Gold, 3Γ champion | 6,803 | 2 | 1 | 1 | 50% |
| πΊπΈ Ty GibbsHigher-rated, 2Γ champion | 6,797 | 3 | 2 | 1 | 67% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 6,363 | πΊπΈ Josh Reaume | NASCAR Truck | 3,381 |
| 6,364 | π¬π§ Matthew Round-Garrido | Indy Pro 2000 Championship | 3,381 |
| 6,365 | π¦π· Nazareno LOPEZ CESARATTO | Le Mans Cup | 3,381 |
| 6,366 | π¨π Sharon Scolari | Formula Renault Eurocup | 3,381 |
| 6,367 | πΊπΈ Spencer Davis | NASCAR Truck | 3,381 |
| 6,368 | π¨π¦ Trevor Hill | IMSA Pilot Challenge | 3,381 |
| 6,369 | πΊπΈ Austin Herzog | ARCA Menards West | 3,380 |
| 6,370 | πΊπΈ Blake Mount | IMSA Prototype Challenge | 3,380 |
| 6,371 | π³π± Rick Abresch | 24H Series | 3,380 |
| 6,372 | π§πͺ StΓ©phane Lacroix | FIA GT Championship | 3,380 |
| 6,373 | πΊπΈ Thomas Merrill | IMSA Pilot Challenge | 3,380 |
| 6,374 | πΊπΈ Gary Ferrera | IMSA Pilot Challenge | 3,378 |
| 6,375 | π³π± Jeroen Bleekemolen | Porsche Endurance Challenge North America | 3,378 |
| 6,376 | π¦πΉ Philip Zumstein | 24H Series | 3,378 |
| 6,377 | π«π· Thierry Cornac | Road to Le Mans | 3,378 |
| 6,378 | π¨π³ Wu Yi Fan | TCR World Tour | 3,378 |
| 6,379 | πΊπΈ Bradley Erickson | ARCA Menards West | 3,377 |
| 6,380 | πͺπΈ Mikkel KRISTENSEN | Le Mans Cup | 3,377 |
| 6,381 | π―π΅ Shin Ikegami | Super GT | 3,377 |
| 6,382 | π¬π§ Stephen Young | NASCAR Xfinity | 3,377 |
| 6,383 | πΊπΈ Arias Deukmedjian | Italian F4 | 3,376 |
Thomas Merrill is an entry-level professional racing driver competing across multiple series at the national level in the United States. He races in Trans-Am TA2, where he has been a regular since 2019, as well as in IMSA's multiclass endurance championships in GT4 America and Pilot Challenge; he also contested Porsche Carrera Cup NA and higher-class IMSA series earlier in his career. Merrill holds an FIA Silver grade, positioning him as a developing driver within sportscar and endurance racing. His primary base has been Trans-Am TA2, where he won the 2022 championship.[1]
His record across all series spans eight seasons and 116 starts, yielding 12 wins and 38 podiums. In Trans-Am TA2 alone, he has accumulated 10 wins and 28 podiums across 62 starts, establishing himself as a consistent frontrunner in that series. His championship came in 2022, the same year he made his sole World Endurance Championship appearance and recorded a podium finish there. Beyond Trans-Am, his results have been more sporadic; he has taken a single podium each in Porsche Carrera Cup NA, GT4 America and Pilot Challenge, and raced the higher-class IMSA WeatherTech and GT World Challenge America with minimal success. His two wins in IMSA WeatherTech came across just eight starts over four seasons, and his three podiums there included his WEC result.[2]
Merrill's regular competition is in Trans-Am TA2, where he races against established and developing drivers at his own level. He runs closely with Rafa Matos, a three-time Trans-Am TA2 champion and former IndyCar driver whose career spans significantly more racing than Merrill's own, and he typically finishes ahead of fellow Trans-Am regular Tom Sheehan. He has occasionally outfinished much stronger drivers; he beat Kyle Kirkwood, a Gold-graded professional who won Indy NXT and has raced IndyCar, once across their meetings, and finished ahead of Ty Gibbs, champion of the ARCA Menards Series, twice. His work in IMSA's endurance series has placed him in mixed fields of amateurs and professionals, though his results in those championships have not reached the podium frequency he maintains in Trans-Am.