Callum Baxter is a racing driver from Canada who competes in GB4 for Graham Brunton Racing. Baxter has recorded 0 wins and 3 podiums from 38 starts.[1]
A Racer Rating of 3,022 ranks Baxter 8258th 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.
| 2025-08-31 | Ctmp Labour Day Weekend Sprints | P7 | −22 |
| 2025-08-30 | Ctmp Labour Day Weekend Sprints | P8 | −50 |
| 2025-08-29 | Ctmp Labour Day Weekend Sprints | P8 | −56 |
| 2025-08-02 | Silverstone GP | P18 | −63 |
| 2025-08-02 | Silverstone GP | P15 | −25 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +123 | Oulton Park 2025 | GB4 | P3 |
| +123 | Donington GP 2024 | GB4 | P2 |
| +112 | Snetterton 300 2024 | GB4 | P2 |
| +102 | Michelin Raceway Road Atlanta 2023 | SCCA Majors | P4 |
| +98 | Silverstone GP 2025 | GB4 | P5 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | ▸GB4 | Graham Brunton Racing | 14 | 0 | 1 | 0 | 1 | 0 | P17 | +173 | 3,022 |
| ▸Formula Regional Americas | 3 | 0 | 0 | 0 | 0 | 0 | P17 | ↑551−128 | |||
| 2024 | ▸GB4 | Graham Brunton Racing | 19 | 0 | 2 | 0 | 0 | 0 | P7 | ↑594+1 | 2,426 |
| 2023 | ▸SCCA Majors | 2 | 0 | 0 | 0 | 0 | 0 | P21 | +481 | 1,831 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇬🇧 Megan BruceFIA Silver | 2,691 | 32 | 26 | 6 | 81% |
| 🇦🇺 Jack Taylor | 3,881 | 29 | 20 | 9 | 69% |
| 🇬🇧 Leon Wilson | 3,920 | 27 | 13 | 14 | 48% |
| 🇬🇧 Branden TempletonFIA Silver | 2,995 | 19 | 8 | 11 | 42% |
| 🇬🇧 Harry Burgoyne | 2,874 | 19 | 4 | 15 | 21% |
| 🇸🇪 Linus Granfors | 3,082 | 18 | 2 | 16 | 11% |
| 🇨🇦 Mayer Deonarine | 2,552 | 18 | 13 | 5 | 72% |
| 🇺🇸 Ava Dobson | 2,217 | 18 | 14 | 4 | 78% |
| 🇬🇧 Daniel Hickey | 1,620 | 18 | 15 | 3 | 83% |
| 🇬🇧 Alisha Palmowski | 3,634 | 17 | 2 | 15 | 12% |
| 🇬🇧 Liam McNeillyHigher-rated | 3,956 | 3 | 1 | 2 | 33% |
| 🇬🇧 Isaac PhelpsHigher-rated | 3,793 | 14 | 4 | 10 | 29% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 8,248 | 🇬🇧 Josh Caygill | BTCC | 3,025 |
| 8,249 | 🇺🇸 Kenton King | Porsche Sprint Challenge North America GT3 Cup | 3,025 |
| 8,250 | 🇺🇸 Maximilian Opalski | Zenith Racing Series | 3,025 |
| 8,251 | 🇦🇷 Nazareno LOPEZ CESARATTO | Le Mans Cup | 3,025 |
| 8,252 | 🇧🇪 Michiel Haverans | 24H Series | 3,024 |
| 8,253 | 🇬🇧 Mike DEWHIRST | Ferrari Challenge | 3,024 |
| 8,254 | 🇺🇸 Yves Baltas | GT4 America | 3,024 |
| 8,255 | 🇬🇧 Jack Sherwood | PCA Club Racing | 3,023 |
| 8,256 | 🇫🇮 Jesse Laine | Formula Renault Eurocup | 3,023 |
| 8,257 | 🇨🇭 Manuel Amweg | Nürburgring 24 Hours | 3,023 |
| 8,258 | 🇨🇦 Callum Baxter | GB4 | 3,022 |
| 8,259 | 🏳️ Cody Lane | ARCA Menards Series | 3,022 |
| 8,260 | 🇨🇦 Jake Cowden | GT4 America | 3,022 |
| 8,261 | 🇨🇦 John Wilkins | BMW CCA Club Racing | 3,022 |
| 8,262 | 🇦🇺 Steven Ford | SCCA Majors | 3,022 |
| 8,263 | 🇫🇷 Alexandre Bardinon | Formula Regional European | 3,021 |
| 8,264 | 🇮🇹 Damiano Reduzzi | TCR World Tour | 3,021 |
| 8,265 | 🇺🇸 Joey Brienza | USF Pro 2000 | 3,021 |
| 8,266 | 🇺🇸 Matt Carter | NASCAR Xfinity | 3,021 |
| 8,267 | 🇺🇸 Peter Atwater | Whelen Mazda MX-5 Cup presented by Michelin | 3,021 |
| 8,268 | 🇨🇦 Robert Soroka | US F4 | 3,021 |
Callum Baxter is a developing single-seater driver competing in GB4, a British feeder category for drivers progressing from karting and club racing. Across three seasons from 2023 to 2025, he has accumulated 38 starts across GB4, Formula Regional Americas, and SCCA Majors, with three podium finishes and an average classified position of eighth. His Racer Rating of 3,272 places him in the upper tier of a national-level field. His primary tenure has been with Graham Brunton Racing in GB4, where he has competed in 33 starts across 2024 and 2025.[1]
Within GB4's moderate competitive depth, Baxter has established a clear pattern of finishing ahead of drivers in his immediate peer group. Against FIA Silver-graded competitors Megan Bruce and Branden Templeton, he holds winning records of 26–6 and 8–11 respectively. More significantly, he has consistently outpaced Linus Granfors, a former champion, in 18 shared races, finishing ahead in 16 of them. Against stronger drivers who rank among GB4's frontrunners, his records are more mixed; he has beaten Jack Taylor 20 times across 29 encounters but trails Leon Wilson 13–14 over 27 races. These head-to-head patterns indicate a driver performing solidly within his category rather than dominating it.
In 2025, Baxter has begun sampling Formula Regional Americas, a significantly stronger professional category, with three starts to date that have yet to yield a classified result. His development trajectory suggests he remains in the apprenticeship phase of his racing career, building consistency in established feeder categories before attempting the professional ladder in earnest.