Horst Felix Felbermayr (born 6 May 2005) is an Austrian racing driver who is set to compete in the European Le Mans Series in the LMP2 Pro-Am class with Proton Competition. He previously competed in the Asian Le Mans Series in the LMP2 class also with Proton Competition.
In 2022, Felbermayr entered the 2022 Ligier European Series as his first foray into car racing. He entered into the JS2 category with RLR MSport, where he had a successful season, with one win and five podiums.
Felbermayr moved over to the Porsche Carrera Cup Benelux series in 2023 alongside a campaign in Porsche Carrera Cup Germany. During the final round at Circuit Zolder, Felbermayr finished in an impressive second in race one behind eventual series champion Robert de Haan.
Felbermayr dovetailed a campaign in the Porsche Carrera Cup Benelux series along with one in the 2023 Porsche Carrera Cup Germany series. He signed with Proton Competition to contest the full season. Felbermayr finished 7th in the Rookie standings with two class podiums, and 22nd in the overall standings.
In 2024, Felbermayr returned to the series for another full season, driving for the Team Proton Huber Competition squad. He had a best finish of fifth in race two at Imola.
Felbermayr made the switch to endurance racing in 2025, joining Reiter Engineering alongside his father Horst Felbermayr Jr. in the 2025 Le Mans Cup. He had a best finish of fifth in class during the first race at Barcelona.
Following the conclusion of his Le Mans Cup season, Felbermayr signed with Proton Competition to compete in the 2025âÂÂ26 Asian Le Mans Series in the LMP2 class. He had four points scoring finishes and ended the season 15th in the championship.
Felbermayr made a cameo in the 2025 European Le Mans Series, driving for Proton Competition in the LMGT3 class at the final two rounds of the season. He had a best finish of fifth at the 4 Hours of Silverstone.
For 2026, Felbermayr joined the 2026 European Le Mans Series with Proton Competition to drive in the LMP2 Pro-Am class along with his father Horst Felbermayr Jr.
<nowiki>â </nowiki> As Felbermayr was a guest driver, he was ineligible to score championship points.
Season still in progress.
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position; results in italics indicate fastest lap)
() (Races in bold indicate pole position; results in italics indicate fastest lap)
() (Races in bold indicate pole position; results in italics indicate fastest lap)