Barcelona, Spain, 11th Apr 2026. An LMP2 prototype charges through turn 1, at the start of the Le Mans Cup. Credit: Epic28/Alamy Live News

2026, 4 hours of barcelona, 4 hours of barcelona 2026, aerodynamics, auto racing, automotive, barcelona, circuit de barcelona-catalunya, circuit racing, competition, competitive racing, elms, endurance race, endurance racing, endurance racing series, european le mans series, european le mans series 2026, high speed, high-speed racing, lmgt3, lmp2, lmp2 class, lmp3, motorsport, motorsport competition, motorsport event, motorsport photography, performance, prototype, prototype car, prototype category, prototype chassis, prototype racing, prototype vehicle, race, race action, race day, race track, racing, racing car, racing competition, racing dynamics, racing event, racing lights, racing machinery, racing photography, racing series, racing technology, rear wing, spain, speed, sports car, sports car racing, track, track action, track surface, vehicle,