BEIJING (AFP) – Thousands of runners battled thick smog at the Beijing Marathon on Sunday, with some athletes donning masks as air pollution soared to 16 times the maximum recommended level.
Organisers rejected calls to postpone the race despite the soupy white haze over the Chinese capital, but said they had laid on extra medical staff to treat injuries among the more than 25,000 registered runners.
The level of small pollutant particles known as PM2.5, which can embed themselves deep in the lungs, reached more than 400 microgrammes per cubic metre in parts of Beijing as the racers lined up.
The World Health Organization’s recommended daily maximum average exposure is 25. The US embassy in Beijing described the air on Sunday as “hazardous”.
“When I looked at the state of the mask after 10 kilometres, I decided enough was enough,” said British runner Chas Pope, 39, after dropping out of the race.
“It felt pretty ridiculous given we’re meant to be running for health and fitness.”
Many top long-distance athletes stayed away from the race, which was won by Ethiopia’s Girmay Birhanu Gebru in two hours, 10 minutes and 42 seconds. His compatriot Fatuma Sado Dergo was the fastest woman with a time of 2:30:03.
At the finish line, athletes tried not to let worries about air quality take the shine off their pride in their performance.
“I’m used to the pollution,” said local runner Liu Fan, who ran 32 kilometres of the 42-kilometre race. His wife handed him a bunch of flowers, describing conditions as “terrible.”
One entrant sported a large green gas mask, while others opted for more modest white face coverings.
Chinese actor Yuan Hong pulled out of the race, writing on his verified microblog account: “The air quality is too poor! Competitor A1659 has decided to quit.”
Organisers said in a microblog post that it would have been “very difficult” to postpone the race “as nearly half of the athletes are from other countries and regions outside Beijing.”