In 2024, MissionH24, a collaborative program between the Automobile Club de l'Ouest and H24Project, embarked on an eventful journey promoting hydrogen in endurance racing. The year was marked by a series of remarkable experiments and initiatives that underscored the potential of hydrogen in the motorsport industry and beyond. From a memorable highway trip with Stéphane Richelmi at the wheel to a spectacular flight over the H24 using a fighter pilot training aircraft, MissionH24 captured the attention of participants and spectators alike. The unveiling of the futuristic H24EVO at the 24 Hours event offered a glimpse into the future of zero-emission competition, with notable figures like Zinédine Zidane experiencing the technology firsthand. Throughout the year, the H24 participated in benchmark events across Europe, engaging with the hydrogen ecosystem and emphasizing sustainable mobility solutions. Notable highlights included the Hydrogen forum in Belgium, a system demonstration in Dreux by Toyota, and participation in the European Hydrogen Week in Brussels. The success of MissionH24 in 2024 sets the stage for further innovation and surprises in 2025, promising continued advancements in the integration of hydrogen technology in endurance racing and the broader automotive industry.