Zach Lumsden is a racing driver from United States who competes in GT4 America for Colorado Motorsports by Flying Lizard. Lumsden has recorded 1 win and 4 podiums from 13 starts.[1]
A Racer Rating of 2,615 ranks Lumsden 11457th of 38,983 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.
| 2026-06-14 | Road Atlanta Am | P8 | −147 |
| 2026-06-13 | Road Atlanta Am | P5 | −45 |
| 2026-06-13 | Road Atlanta Am | P5 | +20 |
| 2026-06-12 | Road Atlanta Am | P4 | +55 |
| 2026-05-09 | Sebring International Raceway Am | P8 | −136 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +160 | VIRginia International Raceway 2025 | GT4 America | P1 |
| +81 | Sonoma Raceway 2026 | GT4 America | P3 |
| +81 | Circuit of the Americas 2026 | GT4 America | P3 |
| +61 | Indianapolis Motor Speedway RC 2025 | GT4 America | P3 |
| +55 | Road Atlanta 2026 | GT4 America | P4 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸GT4 America | Colorado Motorsports by Flying Lizard | 7 | 0 | 2 | 0 | 0 | 0 | P5 | +64 | 2,615 |
| ▸McLaren Trophy America | Colorado Motorsport with Flying Lizard | 2 | 0 | 0 | 0 | 0 | 0 | — | −191 | ||
| 2025 | ▸GT4 America | Flying Lizard Motorsports | 4 | 1 | 2 | 0 | 0 | 0 | P11 | +1,391 | 2,741 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇺🇸 James ClayFIA Bronze | 3,440 | 11 | 3 | 8 | 27% |
| 🇺🇸 Denny StriplingFIA Bronze | 3,050 | 11 | 4 | 7 | 36% |
| 🇺🇸 Alex GarciaFIA Bronze | 3,020 | 11 | 5 | 6 | 45% |
| 🇺🇸 Michael GarciaFIA Bronze | 2,991 | 11 | 5 | 6 | 45% |
| 🇺🇸 Judson HoltFIA Bronze | 2,814 | 11 | 4 | 7 | 36% |
| 🇺🇸 Lucas CataniaFIA Bronze | 2,927 | 10 | 6 | 4 | 60% |
| 🇺🇸 Joseph CataniaFIA Bronze | 2,669 | 10 | 6 | 4 | 60% |
| 🇺🇸 Muzaffar GafurovFIA Bronze | 2,252 | 9 | 7 | 2 | 78% |
| 🇺🇸 James Walker Jr.FIA Bronze | 3,854 | 7 | 2 | 5 | 29% |
| 🇺🇸 Frankie MunizFIA Bronze | 3,438 | 7 | 4 | 3 | 57% |
| 🇺🇸 Allen PattenFIA Bronze | 4,165 | 2 | 1 | 1 | 50% |
| 🇱🇹 Darius TrinkaFIA Bronze, 1× champion | 4,136 | 1 | 1 | 0 | 100% |
| 🇺🇸 Curt SwearinginFIA Bronze, 2× champion | 4,087 | 2 | 2 | 0 | 100% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 11,447 | 🇳🇱 Steven van Rhee | 24H Series | 2,616 |
| 11,448 | 🇪🇸 Agustin Sanabria Crespo | 24H Series | 2,615 |
| 11,449 | 🇪🇸 Alba Cano Ramirez | 24H Series | 2,615 |
| 11,450 | 🇮🇹 Alessandro GIOVANELLI | Ferrari Challenge | 2,615 |
| 11,451 | 🇨🇭 Caryl Fritsché | 24H Series | 2,615 |
| 11,452 | 🇫🇷 David Hadrien | Prototype Winter Series | 2,615 |
| 11,453 | 🇫🇷 Gilles Blasco | 24H Series | 2,615 |
| 11,454 | 🏳️ Graham Jacobson | Trans-Am TA2 | 2,615 |
| 11,455 | 🇸🇬 Kirk BAERWALDT | Ferrari Challenge | 2,615 |
| 11,456 | 🇦🇺 Sarah Burgess | ARCA Menards West | 2,615 |
| 11,457 | 🇺🇸 Zach Lumsden | GT4 America | 2,615 |
| 11,458 | 🇦🇷 Franco Morillo | TC Pick Up | 2,614 |
| 11,459 | 🇸🇪 Fredrik Lestrup | 24H Series | 2,614 |
| 11,460 | 🏳️ Mirko Torsellini | SKUSA SuperNationals | 2,614 |
| 11,461 | 🏳️ Neal Walker | Porsche GT3 Cup Challenge | 2,614 |
| 11,462 | 🇨🇦 Tristan Van Wieringen | ARCA Menards East | 2,614 |
| 11,463 | 🏳️ Brandon Hampson | Trans-Am TA2 | 2,613 |
| 11,464 | 🇺🇸 Colt Hensley | ARCA Menards East | 2,613 |
| 11,465 | 🇩🇪 Fabian Finck | Nürburgring Langstrecken-Serie | 2,613 |
| 11,466 | 🏳️ Griffin | Trans-Am TA2 | 2,613 |
| 11,467 | 🇺🇸 Kevin Gleason | World Touring Car Championship | 2,613 |
Zach Lumsden is a racing driver from United States who competes in GT4 America for Colorado Motorsports by Flying Lizard. Lumsden has recorded 1 win and 4 podiums from 13 starts.[1]
A Racer Rating of 2,615 ranks Lumsden 11457th of 38,983 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.