Khalifa International Stadium in the context of "Al Wakrah Stadium"

Doha (/ˈdoʊhɑː/; Arabic: الدوحة, romanized: ad-Dawḥah [ædˈdæwħæ,-ˈdoː-]) is the capital city and main financial hub of Qatar. Located on the Persian Gulf coast in the east of the country, north of Al Wakrah and south of Al Khor and Lusail, it is home to most of the country's population. It is also Qatar's fastest growing city, with over 80% of the nation's population living in Doha or its surrounding suburbs, known collectively as the Doha Metropolitan Area.

Doha was founded in the 1820s as an offshoot of Al Bidda. It was officially declared as the country's capital in 1971, when Qatar gained independence from being a British protectorate. As the commercial capital of Qatar and one of the emergent financial centers in the Middle East, Doha is considered a beta-level global city by the Globalization and World Cities Research Network. Metropolitan Doha includes parts of Al Rayyan such as Education City, an area devoted to research and education, and Hamad Medical City, an administrative area of medical care. It also includes Doha Sports City, or Aspire Zone, an international sports destination that includes Khalifa International Stadium, Hamad Aquatic Centre; and the Aspire Dome.

Hamad Aquatic Centre is a large swimming pool complex in Doha, Qatar. The centre is housed in the Doha Sports City complex along with other buildings dedicated to sports in Qatar including the Qatar Olympic and Sports Museum, the Aspire Tower, Khalifa International Stadium, and a training school called Aspire Academy. It is three stories tall and is equipped to host events in swimming, synchronized swimming, and diving.

The 2019 IAAF World Athletics Championships (Arabic: بطولة العالم لألعاب القوى 2019) 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.

It was the first edition of the competition under its modified name, having previously been known as the World Championships in Athletics, and the last held before the IAAF assumed its new identity as World Athletics. It was also the first time the competition was in the Middle East and also the first time it ended in October. Due to the hot climate, there were no morning sessions and events were held in the late afternoon onward. Long-distance road events were scheduled to start around midnight local time. For the first time, sponsors of national teams were permitted to appear on the kit that the athletes compete in.