China’s capital city of Beijing is all set to host an interesting half-marathon that will set thousands of human runners against dozens of bipedal robots developed by some of the world’s leading robotics companies.

This coming April, the Beijing Economic-Technological Development Area (E-Town) will be hosting an interesting running event for both humans and human-like robots. 12,000 people are expected to take part in the event alongside dozens of bipedal robots developed by major robotics companies, including Tesla, Boston Dynamics and 1X, making this one of the strangest half-marathons in history. Participating robots will need to have a human-inspired appearance, be between 0.5 and 2 meters tall (so no giant mechs allowed), and have the ability to run or at least walk on two legs. The winners, be they human or robot, will receive prize money depending on their performance.