Barcelona, Spain. 10th Apr 2026. #63 Mercedes-AMG LMGT3 of Ameerh NARAN (GBR) and Rui ANDRADE (ANG) and Sergio SETTE CAMARA (BRA) (IRON LYNX) Mercedes-AMG GT3 navigates the pitlane during the opening free practice session of the 4 Hours of Barcelona.. Credit: Tracey Allan-McWilliams/Alamy Live News