The 2022 World Athletics Championships was the eighteenth edition of the World Athletics Championships. It was held at Hayward Field in Eugene, Oregon, United States, from July 15–24, 2022, with the country hosting that competition for the first time. The competition was originally scheduled for August 6–15, 2021, but it was pushed back by one year due to the postponement of the 2020 Summer Olympics to 2021.
After the 2022 Russian invasion of Ukraine, World Athletics banned all Russian and Belarusian athletes and officials from participating at the championships. In addition, the stringent vaccination requirements for people entering the United States caused visa delays for participants and officials, with some ultimately being unable to enter the country. These issues caused the final total to stand at 179 nations (180 including the Athlete Refugee Team), the lowest number since Tokyo 1991.