Industry AI Minute Newsroom 2026-08-24

A robot ran 100 metres in 9.39 seconds. Then it ran into a wall of foam, because it cannot stop.

On Saturday 22 August, opening day of the second World Humanoid Robot Games in Beijing, a machine called Tiangong Ultra covered 100 metres in 9.39 seconds — quicker than Usain Bolt's human world record of 9.58, set in Berlin in 2009. It was built by the Beijing Humanoid Robot Innovation Centre, which trades as X-Humanoid, and it hit a peak of about 23.8 miles an hour. It was not alone: Honor's Lightning finished the same race in 9.47, also inside Bolt's mark, and is reported to have run 9.32 in a preparatory test. Neither machine can decelerate, so the finish line is a bank of foam padding they crash into and fall over. The same games produced a standing high jump of 2.88 metres, against Javier Sotomayor's 2.45-metre human record from 1993. The number that says the most is the year-on-year one: Tiangong Ultra won this race twelve months ago in 21.50 seconds. Other entrants tripped, fell apart or caught fire. The games run to 26 August with 2,056 robots from 666 teams, and the medals are going almost entirely to Chinese machines.

Why it mattersDo not read this as intelligence. A sprint measures actuators, batteries, gearboxes and balance control — the physical layer, not the reasoning layer — and comparing a machine to a human sprinter is a category error nobody makes about cars. Two things are worth taking away. First, the slope: 21.50 seconds to 9.39 in one year on the same track is a rate of hardware improvement that is hard to find anywhere outside chips. Second, the failure mode: a robot that can run faster than any person but cannot stop itself is a precise picture of where humanoids are right now, brilliant at the demonstrated task and useless one step outside it. That is also why the organisers have been quietly adding events that look like work — sorting, assembling, housekeeping — rather than sport.

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✓ Verified · 4 sources

A robot ran 100 metres in 9.39 seconds. Then it ran into a wall of foam, because it cannot stop.

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