The Wuxi Marathon is one of China's most influential marathon events. In 2026, the race drew 35,000 participants across a course spanning multiple core scenic districts and transportation hubs in Wuxi — creating exactly the kind of dense, distributed crowd-management and traffic-control pressure that stretches a traditional police deployment thin.
To keep the event running smoothly while efficiently directing crowd flow and answering spectator questions in real time, Wuxi's traffic police partnered directly with MagicLab rather than relying purely on additional headcount. The city's powerful humanoid unit, "Xiaomai," was stationed at key command points, while smaller, more agile quadruped robots covered supporting ground — using their speed and maneuverability to fill coverage gaps, assist with traffic direction, and patrol alongside officers. The result is a combined "humanoid + quadruped" deployment model: stationary command presence paired with mobile, connected support spread across the full event footprint.
Why it matters for large-event organizers and municipal police departments: A 35,000-runner event isn't a controlled environment — it's a distributed, hours-long, weather-exposed operation across an entire city district. A robot deployment that held up across that footprint, in a combined stationary-plus-mobile model, is a more realistic template for other cities' major public events than a single-location demo could ever be.
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