2026 World Swimming Championships in Beijing
David Chelly, January 9, 2026
In 2026, the World Swimming Championships are held in Beijing from December 1 to 6. This is the short-course edition, contested in a 25-metre pool, a format that stands apart on the World Aquatics calendar, spectacular and conducive to records thanks to the number of turns and the importance of underwater phases.
The World Swimming Championships format and what changes in the short course
The World Short Course Swimming Championships bring together competitive swimming over six days, with heats in the morning, then semi-finals and finals in the evening for most distances. The program alternates sprint, middle-distance, medley and relay events, with a simple structure for the public to follow: a day builds around qualifying heats, then decisive races in the evening. The 25m pool shifts the balance of power, explosive swimmers who are very sharp on starts, turns and underwater phases often gain a clear advantage.
It's also worth distinguishing these World Short Course Swimming Championships from the World Aquatics Championships, the larger multi-discipline competition in a 50m Olympic pool that also includes diving, artistic swimming and open water. In 2026, the "World Championships" event highlighted in the news corresponds to the short-course swimming championship held in Beijing.
History and record highlights
The World Short Course Championships have existed since 1993, with a first edition in Palma de Mallorca. They have become a major event on the international circuit, notably because they offer an ideal stage for speed and medley specialists, and they allow a generation to be measured in a format different from the 50m pool. On the record side, Ryan Lochte holds the record for medals across his entire career in this competition, and Katinka Hosszú made history through her dominance, stringing together titles and podiums across several editions.
Another useful reference point: the 2024 edition in Budapest gave an idea of the level reached today, with an exceptional number of world records and a very deep field. This explains why the 2026 edition is highly anticipated even outside an Olympic year, the discipline often produces its fastest weeks in the short course.
Beijing 2026, dates, location and key takeaways
The 2026 World Swimming Championships take place in Beijing from December 1 to 6, 2026. World Aquatics is announcing more than 1,000 athletes and more than 200 nations over six days of competition. Beijing continues the line of previous hosts in China, after Hong Kong, Shanghai and Hangzhou, and the city highlights the legacy of the National Aquatics Centre, known as the Water Cube, which has become a symbol of major aquatics events.
To follow the event, the most reliable source remains the official World Aquatics page, which publishes the program, event schedules, qualifying standards and real-time results. For the European public, another practical point is the time difference, which can place the finals in the mid-afternoon in France, depending on the session schedule confirmed by the organizer.