On the crisp morning of April 19, 2025, on the Yizhuang racetrack in Beijing, 20 humanoid robots embarked on a historic milestone in the annals of human marathons, initiating their journey with unsteady yet determined strides. Among them, in the half marathon dubbed "Human-Robot Co-Running," the champion robot, "Tiangong Ultra," emerged victorious with a time of 2 hours, 40 minutes, and 42 seconds—an impressive feat, albeit mid-range among human amateur runners.
