Sun Guangzheng had previously driven through Guazhou county, Gansu province, without giving it a second glance.
However, a sudden snowstorm last month changed his perception of the area.
On Jan 2, 2024, in Jinta county of Jiuquan, a City Mini-Marathon kicked off. More than 600 running enthusiasts joined the race, embarking on a courageous physical and mental journey.
