Twenty-one humanoid robots joined thousands of runners at the Yizhuang half-marathon in Beijing on Saturday, marking the first time these machines have raced alongside humans over a 21-kilometre course.
The robots, developed by Chinese manufacturers such as Droidup, Noetix Robotics, and the Beijing Innovation Centre of Human Robotics, varied in size and design. Some stood as tall as 1.8 metres, while others were shorter than 1.2 metres. One company showcased a robot with human-like features capable of winking and smiling.
Spectators observed a mixed performance among the robotic participants. While some robots completed the race, others encountered difficulties early on. One robot fell at the starting line and remained down for several minutes before resuming the race, and another collided with a railing shortly after beginning.
The standout performer was Tiangong Ultra, developed by the Beijing Innovation Centre of Human Robotics. It completed the race in 2 hours and 40 minutes, aided by an advanced running algorithm and its tall structure. Tang Jian, the centre’s chief technology officer, noted that Tiangong Ultra’s performance was enhanced by its long legs and efficient battery management, requiring only three battery changes during the race.
Despite the event’s novelty, some experts questioned its significance in demonstrating practical advancements in artificial intelligence. Alan Fern, a professor at Oregon State University, commented that while the race showcased the robustness of humanoid hardware, it did not necessarily reflect progress in AI’s utility for real-world applications.
Chinese officials view such events as part of broader efforts to stimulate economic growth through advancements in robotics and artificial intelligence. The race was held in an area that hosts over 100 robotics companies and is supported by a substantial government fund aimed at promoting technological innovation.
While the humanoid robots did not match human runners in speed or endurance, their participation in the half-marathon represents a step forward in integrating robotics into public events and highlights China’s commitment to leading in the field of advanced robotics.
