Wuhan Marathon postponed after China Covid-19 surge The Wuhan Marathon, which had been due to take place Sunday, has been postponed at short notice as worries increase over a coronavirus resurgence in China ahead of the 2022 Beijing Winter Olympics. China reported 26 new domestic Covid-19 cases on Sunday, in an outbreak that has become latest test of the country’s zero-tolerance approach with just over 100 days until the start of the Games.…