Thomas Karlsson is a racing driver from Sweden who competes in 24H Series for Leipert Motorsport. Karlsson has recorded 0 wins and 0 podiums from 1 start.[1]
A Racer Rating of 2,645 ranks Karlsson 11608th of 40,700 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.
| 2025-12-06 | Sepang International Circuit GT3 | P9 | −72 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | ▸24H Series | Leipert Motorsport | 1 | 0 | 0 | 0 | 0 | 0 | P32 | +1,295 | 2,645 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇯🇵 Shigekazu WakisakaFIA Bronze | 4,271 | 1 | 1 | 0 | 100% |
| 🇫🇷 Dominik SchwagerFIA Silver | 3,475 | 1 | 1 | 0 | 100% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 11,598 | 🇺🇸 Vito Cancilla | ARCA Menards West | 2,646 |
| 11,599 | 🇺🇸 Adam Lemke | ARCA Menards Series | 2,645 |
| 11,600 | 🏳️ Cade Fox | ARCA Menards West | 2,645 |
| 11,601 | 🇺🇸 Daniel Williams | NASA | 2,645 |
| 11,602 | 🇫🇷 Franck Labescat | Road to Le Mans | 2,645 |
| 11,603 | 🏳️ Franco Paolini | F4 Brasil | 2,645 |
| 11,604 | 🏳️ Lim Keong Liam | 24H Series | 2,645 |
| 11,605 | 🇹🇷 Mustafa Mehmet Kaya | Michelin 992 Endurance Cup | 2,645 |
| 11,606 | 🏳️ Myles Goertz | SCCA Majors | 2,645 |
| 11,607 | 🇮🇪 Sean Doyle | GT Winter Series | 2,645 |
| 11,608 | 🇸🇪 Thomas Karlsson | 24H Series | 2,645 |
| 11,609 | 🇱🇹 Vaidas Miciuda | 24H Series | 2,645 |
| 11,610 | 🏳️ Aidan Meek | PCA Club Racing | 2,644 |
| 11,611 | 🇫🇷 Franck Eburderie | 24H Series | 2,644 |
| 11,612 | 🏳️ Mark Hupfer | SVRA | 2,644 |
| 11,613 | 🇫🇷 Philippe Burel | 24H Series | 2,644 |
| 11,614 | 🇺🇸 Dave Savicki | ARCA Menards Series | 2,643 |
| 11,615 | 🇺🇸 Dylan Cappello | ARCA Menards West | 2,643 |
| 11,616 | 🏳️ Florian Eyme | International GT | 2,643 |
| 11,618 | 🏳️ Joachim Bölting | GT Winter Series | 2,643 |
| 11,617 | 🇵🇭 JUHA TURALBA | Ferrari Challenge | 2,643 |
Thomas Karlsson is an entry-level professional racing in the 24H Series, a multiclass endurance championship run across 13 countries with graded professionals and amateurs sharing the track. He races a GT3 car for Leipert Motorsport, an established operation that fielded Marcus Ericsson, an established professional, among its 72 drivers.[1]
Karlsson completed his first season on record in 2025 with one start in the series. He finished 32nd in the championship standings.[2]
His single start placed him ahead of Shigekazu Wakisaka, a FIA Bronze-graded professional with 35 Super GT races to his name, and Dominik Schwager, an entry-level professional who has raced in International Formula 3000 and Le Mans Cup competition alongside 19 Nürburgring Langstrecken-Serie starts.