Group 1 - The first humanoid robot half marathon was held in Beijing, attracting 20 robot teams from various regions including Beijing, Shanghai, Guangdong, and Ningxia [1] - The event showcased advancements in humanoid robotics, with robots demonstrating capabilities such as running on various terrains and maintaining stability under external disturbances [8][18] - The competition featured a total distance of over 21 kilometers, with robots passing through notable landmarks in the Beijing Economic-Technological Development Area [56] Group 2 - The champion of the event was the "Tiangong Robot," followed by "Little Rascal Robot" as the runner-up and "Whirlwind Kid Robot" in third place [2][6] - The "Tiangong" robot, which is 163 cm tall and weighs 43 kg, is equipped with multiple visual perception sensors and has a processing power of 550 trillion operations per second [61] - The event included various awards such as Best Endurance Award and Best Gait Innovation Award, highlighting the competitive nature of the robotics industry [61] Group 3 - The competition allowed for autonomous running, following, and remote control operations, with specific rules regarding robot spacing and battery changes during the race [56][57] - The Beijing Economic-Technological Development Area is home to over 140 robotics companies, with a production value nearing 10 billion yuan, forming a comprehensive robotics industry chain [61] - The "Tiangong" robot serves as a platform for industry applications and research, showcasing the potential for humanoid robots in various scenarios [61]