China ultramarathon: inquiry launched after 21 runners die in cold weather
Family and friends of the competitors who died in the freezing weather questioned how it was allowed to happen. A further eight runners were injured when extreme weather hit the 100km high-altitude race in Yellow River Stone Forest near Baiyin in north-western Gansu province. More than 700 rescuers were sent in with thermal imaging drones and radar detectors to find the 172 competitors who were running with little protective clothing other than emergency foil blankets, some of which were reportedly shredded by high winds.
Source: theguardian.com