What is the China Data Marathon?

The data of foreign marathon runners in China are as follows:

Since the Tokyo Marathon was included in the six Grand Slams in 20 13, up to this year, there are 567 six-star runners, including China runner 10, namely, Tian, Jia, Jin, Li Zhanzhe, Wu Zifu, Wang Xiaodong and Yoga Yu.

The draw rate of the London Marathon is only 1/6, ranking the highest in the Grand Slam. One-third of the contestants run horses in the name of charity, so the event is also named charity marathon. Since its inception, the London Marathon has raised nearly 600 million pounds, and it is also the grand slam event with the highest prize. A total of 43,749 people participated in this year's London Marathon, including 6 professionals1person, and 37,604 people completed the race, with a completion rate of 85.9%. Among them, female runners 14378, accounting for 40% of the total number of runners. In this year's competition, players from 89 countries signed up for the competition, while 27 players from China signed up and 23 completed the competition. The completion rate of 85% is far lower than that of 94% of Japanese players.