Ito and Instant System collaborated to deliver a sustainable, real-time transportation solution for a major 2024 international sporting event. Their system integrated multiple transport modes, ensured high-quality GTFS and GTFS-RT data, and provided accurate, accessible journey planning for athletes, officials, and staff. Rigorous quality assurance and agile processes allowed the teams to handle last-minute changes, optimize accessibility features, and maintain reliable real-time updates throughout the event. The solution enabled over 62,000 users to plan trips seamlessly, setting a new standard for sustainable, data-driven mobility at large-scale global events.