context: The city hosted the 2010 Commonwealth Games and annually hosts Delhi Half Marathon foot-race. The city has previously hosted the 1951 Asian Games and the 1982 Asian Games. New Delhi was interested  in bidding for the 2019 Asian Games but was turned down by the government on 2 August 2010 amid allegations of corruption in 2010 Commonwealth Games .
question: 2010లో న్యూఢిల్లీ ఏ ప్రధాన అథ్లెటిక్ పోటీలకు ఆతిథ్యం ఇచ్చింది?
answers: Commonwealth Games