Khalifa International Stadium is a multi-purpose stadium located in Al Rayyan, Qatar, around 9 kilometres west from the centre of Doha. Its ground comprises a running track and a grass pitch. Opened in 1976, the stadium was named after then Emir of Qatar Khalifa bin Hamad Al Thani. Under the ownership of the Qatar Football Association, it serves as the primary home ground of the Qatar men's national football team. Its current fully-roofed, 45,857-seat configuration was opened in 2017, following a previous reconfiguration in 2005 that incorporated the stadium into the Aspire Zone complex and added a roofed grandstand; boosting its capacity from 20,000 to 40,000.

The 2019 IAAF World Athletics Championships was the seventeenth edition of the biennial, global athletics competition organised by the International Association of Athletics Federations (IAAF), since renamed World Athletics. It was held between 27 September and 6 October 2019 in Doha, Qatar, at the renovated multi-purpose Khalifa International Stadium, but reduced to 21,000 available seats. 1,772 athletes from 206 teams competed in 49 athletics events over the ten-day competition, comprising 24 events each for men and women, plus a mixed relay. There were 43 track and field events, 4 racewalking events, and 2 marathon road running events. The racewalking and marathon events were held in Doha Corniche.