The 2025 Beijing Rapid Development Aosen Xuandong Run is scheduled to start at 9:00 am on December 21st at the square outside the south gate of Aosen Park South Campus in Beijing.
The event has a scale of 600 people and consists of two groups: 400 people in two circles (Aosen North South Campus two circles about 21 kilometers) and 200 people in one circle (Aosen North South Campus one circle about 10 kilometers); First come, first served!.