What is the level of 5 hours of cross-country running in Sanfeng?

Very good. According to the finish time, the grades are as follows: normal walking for 7-8 hours, jogging for 5-6 hours, cross-country passing for 6 hours, excellent for 5 hours, expert for 4 hours and great god for 3 hours. 20 16 Beijing sanfenglian cross-country challenge is a large-scale mountain cross-country race jointly sponsored by Guangming. Guangming Le Run Division and a fitness club. The route of the race is beautiful, passing through Jiu Feng, Yang Tai and Miao Feng, creating a healthy, environmentally friendly, beautiful and interesting mountain cross-country race.