Brand fave
The popularity has also attracted the attention of enterprises that want to promote their brands and products, sports related or not.
According to the sports brand Asics, which has sponsored the Beijing Mountain Marathon for two consecutive years, the competition is a great way to get feedback from runners about a product.
Li Yimei, marketing director of Beijing-based China Asset Management Co Ltd and a major sponsor of the Beijing International Marathon this year, said she is impressed by the rapid growth in long distance running in China.
And a large proportion of the expanding group of marathoners are from the country's exploding middle class, young and well-off.
"Most of the runners are our target clients who share the same ideas as us, be it permanent investment in health or assets," she said.
"It is believed sponsoring marathon races will bring us more publicity and closer contact with clients."
Li said the huge popularity of the sport means organizers are in turn looking for more than just sponsorship.
"We have to choose the brands and companies that have a shared value with the sport," he said.
Many businesses and their leaders now even directly compete.
Property developer China Vanke Co, which has sponsored several marathons at home and abroad, is one of them.
Wang Shi, Vanke's board chairman, led 15 employees in the Boston Marathon last April.
City image
According to Zhang, most city marathons are hosted by local governments, even as far a field as Lanzhou in Gansu province, Lhasa in the Tibet autonomous region and Xinyuan county in the Xinjiang Uygur autonomous region.
Zhang said they are trying to grasp the chance to boost fitness while promoting local tourism.
Many cities set unique routes across local scenic spots and historical attractions, and many also invite celebrities to join in a bid to increase their influence.
In June, Pan Shiyi, a property tycoon and celebrity blogger, ran a half marathon in Lanzhou, Gansu, where he was born. It was the second time after he joined the race last year.
In September, Sa Beining, a well-known TV presenter, participated in the 16th Beijing Hope Run, a charity run in Beijing's Chaoyang Park for cancer patients and research.
Zhang said many local governments organize marathons to win glory and earn credit in assessment and evaluation indexes of people's health, happiness and well-being.
"The governments used to be evaluated based on their GDP, but the well-being and fitness of the people are just as important now, which prompts cities to come up with long distance races," said Zhang.
"More governments prefer to invest in physical exercise than medical insurance."
Zhang said it is easier for the government to host a marathon considering the need for traffic control and security.
"But as China's marathon races further develop, it is hoped more non-profit and non-governmental organizations can be involved," he said.
Another reason behind cities' enthusiasm for hosting marathon races is tourism promotion.
"As increasing numbers of people prefer to attend a marathon race in a different city, there comes the need for transportation, accommodation, food and sightseeing," he said.
"You travel all the way to Qinhuangdao for a marathon race and you definitely want to further explore the city after finishing the run."
Far from enough
Despite the surge in recent years, China holds far fewer marathons than some developed countries, which host hundreds each year, said Zhang. In fact, China has the fewest number of marathons among the top 10 economies in the world, he said.
The United States holds more than 200 marathon races each year, including the world-famous Boston Marathon. Japan also hosts more than a hundred annually, featuring various themes from the landscape marathon in Hokkaido to cultural routes in cities, he said.
Duan Shijie, vice-minister of the General Administration of Sport in China and president of the Chinese Athletic Association, noted that the market is "far from saturation".
Quality wanted
But amid the rapid growth, most marathon races in China are less than satisfying, said Zhang.
"Taking the Beijing International Marathon for instance - the lack of drinking water stations and toilets that once caused inconvenience for participants should not have happened at all," he said.
In addition, the marathons should also further consider the runners' needs and provide them with a place for parties or celebrations after finishing the epic journey.
"Some cities end the race in an open city park with exhibition booths and food stands around for runners to take a break while celebrating the moment with others, but some simply end in a narrow road with no scenery at all," he said.
It will still take time for organizers to come up with a thoroughbred race for Chinese runners, he said.
zhengxin@chinadaily.com.cn