21 Runners Die In Extreme Weather In China Cross-Country Race : NPR
https://www.npr.org/2021/05/23/999546242/21-die-in-extreme-weather-in-china-cross-country-raceChinese Ultramarathon: 21 Runners Dead After Extreme Weather Hits Event - The New York Times
https://www.nytimes.com/2021/05/23/world/asia/china-ultramarathon-deaths.htmlCold weather in China kills 21 in ultramarathon, sparks outrage | Reuters
https://www.reuters.com/world/china/extreme-cold-weather-china-kills-20-ultramarathon-2021-05-23/Extreme cold weather hits China ultramarathon, kills 21 runners | China News | Al Jazeera
https://www.aljazeera.com/news/2021/5/23/extreme-cold-weather-hits-china-ultramarathon-kills-20-runnersShepherd hailed for saving six runners in deadly China ultramarathon | China | The Guardian
https://www.theguardian.com/world/2021/may/25/shepherd-hailed-for-saving-six-runners-in-deadly-china-ultramarathonTwenty-one dead as extreme weather hits ultramarathon in China | China | The Guardian
https://www.theguardian.com/world/2021/may/23/runners-dead-extreme-weather-hits-mountain-running-race-gansu-chinaTwenty-one dead from extreme weather in China cross-country race - ABC News
https://www.abc.net.au/news/2021-05-23/21-die-in-extreme-weather-in-china-cross-country-race/100158878