Barcelona, Spain. 10th Apr 2026. #29 Oreca 07 – Gibson of Louis ROUSSET (FRA) and Oliver GRAY (GBR) and Esteban MASSON (FRA) (FORESTIER RACING BY PANIS) close-up view of the Oreca prototype machinery as teams prepare for the 4 Hours of Barcelona. The focus remains on the precision engineering and aerodynamic detailing of the LMP2 chassis ahead of the race.. Credit: Tracey Allan-McWilliams/Alamy Live News