Peter Dempsey is a racing driver from Ireland who competes in GT World Challenge Europe for Ziggo Sport Tempesta Racing. Dempsey has recorded 11 wins and 23 podiums from 71 starts.[1]
A Racer Rating of 4,419 ranks Dempsey 2161th of 40,349 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.
| 2026-10-04 | Barcelona | P5 | +120 |
| 2026-10-04 | Barcelona | P20 | โ6 |
| 2026-09-27 | Fuji LMGT3 | P5 | +105 |
| 2026-09-20 | Zandvoort | P17 | +45 |
| 2026-09-20 | Zandvoort | P21 | +11 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +177 | SAO PAULO 2026 | WEC | P1 |
| +152 | Firestone Freedom 100 2013 | Indy NXT | P1 |
| +145 | Road America 2008 | Star Mazda Championship | P1 |
| +137 | Trois-Rivieres 2008 | Star Mazda Championship | P1 |
| +126 | Mosport 2008 | Star Mazda Championship | P1 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | โธGT World Challenge Europe | Ziggo Sport Tempesta Racing | 8 | 0 | 0 | 0 | 0 | 0 | P31 | โ11 | 4,419 |
| โธWEC | Racing Team Turkey by TF | 6 | 1 | 1 | 1 | 0 | 0 | P7 | +321 | ||
| โธSCCA Majors | 4 | 0 | 0 | 0 | 0 | 0 | P19 | โ491 | |||
| 2025 | โธSCCA Regionals | 2 | 0 | 2 | 0 | 0 | 0 | P22 | โ128 | 4,601 | |
| 2013 | โธIndy NXT | Team Moore Racing | 11 | 1 | 4 | 0 | 0 | 0 | P5 | +193 | 4,729 |
| 2012 | โธIndy NXT | AFS Racing/Andretti Autosport | 7 | 0 | 0 | 0 | 0 | 0 | P9 | โ249 | 4,536 |
| 2011 | โธIndy NXT | AFS Racing/Andretti Autosport | 8 | 0 | 3 | 1 | 0 | 0 | P7 | +61 | 4,785 |
| 2009 | โธStar Mazda Championship | Juncos Racing | 13 | 5 | 6 | 0 | 5 | 0 | P2 | +371 | 4,724 |
| 2008 | โธStar Mazda Championship | Andersen Racing | 12 | 4 | 7 | 0 | 2 | 0 | P2 | +3,003 | 4,353 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| ๐ป๐ช Jorge Goncalvez | 4,225 | 39 | 31 | 8 | 79% |
| ๐จ๐ฆ David OstellaFIA Silver | 4,666 | 28 | 21 | 7 | 75% |
| ๐บ๐ธ Joel MillerFIA Gold | 3,583 | 26 | 14 | 12 | 54% |
| ๐จ๐ฆ Rusty Mitchell | 4,690 | 25 | 18 | 7 | 72% |
| ๐บ๐ธ Alex Ardoin | 4,259 | 25 | 17 | 8 | 68% |
| ๐ง๐ท Caio Lara | 4,092 | 25 | 18 | 7 | 72% |
| ๐จ๐ฆ Christopher CummingFIA Bronze | 4,537 | 22 | 18 | 4 | 82% |
| ๐ณ๐ด Anders KrohnFIA Bronze | 4,400 | 22 | 15 | 7 | 68% |
| ๐ฒ๐ฝ Juan Pablo Garcia | 4,156 | 22 | 13 | 9 | 59% |
| ๐บ๐ธ Conor DalyFIA Gold | 5,395 | 19 | 12 | 7 | 63% |
| ๐ฉ๐ช Maro EngelFIA Platinum, 1ร champion | 6,319 | 8 | 1 | 7 | 13% |
| ๐บ๐ธ Josef NewgardenFIA Platinum, 3ร champion | 6,297 | 8 | 2 | 6 | 25% |
| ๐ง๐ช Charles WeertsFIA Platinum, 2ร champion | 6,257 | 6 | 1 | 5 | 17% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 2,151 | ๐ฌ๐ง Colin Davis | Formula 1 | 4,421 |
| 2,152 | ๐ฏ๐ต Natsu Sakaguchi | Super GT | 4,421 |
| 2,153 | ๐ฉ๐ช Bruno Fechner | Formula 3 Euro Series | 4,420 |
| 2,154 | ๐ฆ๐บ Bryce Fullwood | GT World Challenge Europe | 4,420 |
| 2,155 | ๐ฌ๐ง Paul Breslin Sean | Nรผrburgring Langstrecken-Serie | 4,420 |
| 2,156 | ๐ง๐ช Philippe Adams | Formula 1 | 4,420 |
| 2,157 | ๐จ๐ฆ Daniel Morad | GT World Challenge America | 4,419 |
| 2,158 | ๐ท๐ด Filip Ugran | European Le Mans Series | 4,419 |
| 2,159 | ๐ฉ๐ช Julian Hanses | European Le Mans Series | 4,419 |
| 2,160 | ๐ง๐ท Mario Romancini | IndyCar | 4,419 |
| 2,161 | ๐ฎ๐ช Peter Dempsey | GT World Challenge Europe | 4,419 |
| 2,162 | ๐ฏ๐ต Takuto Iguchi | Super GT | 4,419 |
| 2,163 | ๐ฉ๐ช Tobias Vazquez-Garcia | Nรผrburgring Langstrecken-Serie | 4,419 |
| 2,164 | ๐บ๐ธ Brad Sweet | NASCAR Xfinity | 4,418 |
| 2,165 | ๐บ๐ธ Michael Cooper | GT4 America | 4,418 |
| 2,166 | ๐ฎ๐น Takuro Shinohara | Super GT | 4,418 |
| 2,167 | ๐จ๐ญ Toni Branca | Formula 1 | 4,418 |
| 2,168 | ๐ฉ๐ช Michael Joos | Nรผrburgring Langstrecken-Serie | 4,417 |
| 2,169 | ๐จ๐ณ Franky Cheng | Nรผrburgring Langstrecken-Serie | 4,416 |
| 2,170 | ๐บ๐ธ James Egozi | Formula Regional European | 4,416 |
| 2,171 | ๐บ๐ธ Ray Crawford | Formula 1 | 4,416 |
Peter Dempsey is a professional Irish racing driver competing in a mix of endurance and sprint racing across national-level championships. He races for Racing Team Turkey by TF in the World Endurance Championship and for Ziggo Sport Tempesta Racing in GT World Challenge Europe, a European-wide shared-car endurance series. He is Bronze-graded by the FIA, which places him among amateur and gentleman drivers in endurance racing, typically racing alongside professionals. His career spans from 2008, when he began in single-seater racing, through to the present day across multiple series and formats.[1]
Dempsey took nine wins and thirteen podiums across twenty-five starts in the Star Mazda Championship between 2008 and 2009, then moved to Indy NXT, where he raced for Team Moore Racing from 2011 to 2013. He secured a single victory across twenty-six starts in Indy NXT, with seven podiums in total. After a gap in his indexed record, he has returned to active racing in 2025 and 2026, competing in SCCA Regionals and SCCA Majors, where he has claimed two podiums from two Regionals starts, before moving into the higher-profile GT World Challenge Europe and the WEC. In the WEC this season, he has taken one victory and one podium from six rounds so far, and currently sits seventh in the championship standings.[2]
His record in single-seaters placed him regularly ahead of professionals including Jorge Goncalvez and David Ostella, a FIA Silver-graded driver who raced in Indy NXT and the IMSA WeatherTech Championship. Most notably, Dempsey has twice finished ahead of Josef Newgarden, the 2011 Indy NXT champion and a two-time IndyCar champion, and once ahead of Maro Engel, the 2024 GT World Challenge Europe champion and a Platinum-graded professional with extensive DTM experience.