Over 70 robot teams are preparing for China's second humanoid robot half-marathon. A recent overnight test run in Beijing saw machines navigate a full 21-kilometer course ahead of the official race on April 19th.
The trials focused on route navigation, equipment coordination, and emergency response. Organizers report approximately 40% of teams now utilize fully autonomous navigation, presenting a significant challenge for the robots.
New awards this year recognize endurance and completion. At last year's inaugural event, only six of 21 robots finished the race.
For many teams, the event serves as a platform for experimentation. Yang Kechang of China Agricultural University noted their robot was assembled just hours before the competition, with finishing being a success in itself.
Challenges encountered included overheating joints and motor issues, as well as rapid battery drain, common problems teams aim to optimize through algorithmic improvements and hardware adjustments.