Starting point: Beixinjing Street Library
1. Start from the starting point in the direction of true north, drive 1.2km, turn around and enter S 125.
2. Drive along S 125 for 2 10 meters, and turn right slightly in the direction of Huanlu/Xiangyin Road Tunnel/Shangzhong Road Tunnel.
3. Drive 5 10 meters, cross Beizhai Road 1 Bridge, head for Xiangyin Road Tunnel/Zhonghuan Road, and turn left slightly.
4. Drive 370 meters and go straight.
5. Drive 3 10 meters, at the entrance, and enter Zhonghuan Road.
6. Drive along Zhonghuan Road 17.4km to the finish line.
End point: Fudan University is afraid of injury.