Yesterday in Beijing, a bright-red humanoid robot named Lightning did something no human ever has — it ran a half marathon in 50 minutes and 26 seconds.

Lightning, developed by Chinese smartphone maker Honor, beat the human world record by more than six minutes. For context, the human world record is held by Uganda’s Jacob Kiplimo, who finished the same distance in about 57 minutes in March at the Lisbon road race.

Standing 169cm tall and swinging short forearms for balance, Lightning blazed through the 13-mile race, besting all 12,000 human competitors who ran alongside it.

From Embarrassing to Record-Breaking in One Year

The jump in performance is what makes this story truly staggering.

At last year’s inaugural race, several of the 21 participating humanoids stumbled, careened out of control, or just laid down at the starting line, and only six managed to make it across the finish line. This year, at least four humanoids clocked sub-one-hour times.

It wasn’t entirely flawless though — Lightning crashed into a railing near the end of the race, was helped back up, and recovered to make a dramatic finish. One robot, meanwhile, continued the race with its upper body held together with packing tape. Very ultra marathon, actually.

The Numbers Behind Lightning

Honor’s robot was modelled on outstanding human athletes, with long legs of about 95cm, and was equipped with a liquid-cooling system largely developed in-house. About 40% of robots navigated the course autonomously, while the others were remotely controlled. Lightning’s winning time was under the autonomous navigation category — the only one that counted for the championship.

What about the humans?

On the human’s side of the E-Town half-marathon, China’s Zhao Haijie took the men’s title in one hour, seven minutes, and 47 seconds, while his compatriot Wang Qiaoxia was crowned in the women’s race with 1:18:06.

What This Means

For the running community, this is more philosophical than threatening — robots and humans aren’t competing for the same finish lines anytime soon. But as a marker of how fast technology is moving, it is hard to ignore.

One spectator watching from the sidelines put it simply: “For thousands of years, humans have been at the top on planet Earth. But now, look at robots.” 

The real race, it seems, is just getting started.