<ul><li>Beijing held the world's first half-marathon for robots, allowing them to compete alongside human runners.</li><li>Out of 21 participating robots, only 4 completed the 13-mile course within the four-hour cutoff time.</li><li>The winning robot, Tiangong Ultra, finished in 2 hours and 40 minutes, more than double the time of the winning human runners.</li><li>Several robots faced technical difficulties, such as falling, losing body parts, and breaking apart during the race.</li></ul>

A bunch of robots ran a half-marathon alongside humans and it was incredibly goofy

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