What once sounded like science fiction is now pacing alongside reality, quite literally on a race track. At a half-marathon in Beijing, humanoid robots didn’t just participate, they competed, and in some cases, outperformed humans. A report by Reuters highlights how dozens of Chinese-made robots ran the 21-kilometre course, marking a significant leap in robotics.
This wasn’t always the case. In last year’s inaugural edition, the technology struggled to keep up. The fastest robot then took 2 hours and 40 minutes, more than twice the time clocked by the human winner. Many machines faltered, especially while navigating the demanding terrain autonomously rather than relying on remote control.
But a year can change a lot. This time, the scale of participation jumped from 20 teams to over a hundred, and the performance gap narrowed dramatically. Several humanoid robots not only kept pace but finished over 10 minutes ahead of the human winners. The race itself was massive, with more than 12,000 human participants running on parallel tracks to avoid collisions with their robotic counterparts.
Leading the pack was a robot developed by Honor. It completed the race in just 50 minutes and 26 seconds, a time that edges past the record set by Ugandan long-distance runner Jacob Kiplimo.
Behind that performance lies a year of focused engineering. According to Honor engineer Du Xiaodi, the robot was designed with legs measuring 90 to 95 centimetres to replicate the stride of elite human athletes. He noted that while speed might seem like a superficial goal, it pushes advancements in areas like structural reliability, heat management, and eventually, industrial applications.
For those watching, the moment felt like a glimpse into the future. Chu Tianqi, an engineering student from Beijing University of Posts and Telecommunications, described the robots’ running posture as “really quite impressive,” adding that the level of performance achieved in such a short span of AI development was striking.
From struggling to finish, to setting the pace, these robots aren’t just running races anymore. They’re accelerating the trajectory of technology itself.