A 90-minute real-scene training session designed for indoor road cycling, featuring high-intensity peloton first-person footage from the 2019 Changhua Classic 100K race. From the famous Houtanjing section in the Bagua Mountain range all the way to the finish, the footage perfectly syncs the real undulations of the course with the tight pace-line rhythm of the main group. With structured interval power guidance displayed on screen, cyclists can feel the pressure of a 100K race right on their trainer. Facing 90 minutes of sustained output and simulated group surges, this session will truly test your endurance limits and pedaling determination!