Nine-time NTT INDYCAR® SERIES race winner Colton Herta will serve as a test driver as the Cadillac Formula 1 Team prepares to join the grid. For Herta, 25, the 2026 season will mark a return to the European racing ranks, as the second-generation racer made his European racing debut in 2015.
Coming off his seventh INDYCAR season, Herta has recorded nine wins, 16 pole positions and led over 1,000 laps in his 116 career starts. He also holds the title of youngest driver to win an INDYCAR SERIES race and pole position, a feat he achieved in 2019 at the Circuit of The Americas™—home of the F1 United States Grand Prix.