K-1 Dontaku 2026 will take place on Monday, July 20, 2026! You can catch all the live Kickboxing action at Marine Messe Fukuoka Hall B in Fukuoka, Japan! Expect an elite tournament format showcasing some of the most dangerous heavyweight strikers in the sport.
The K-1 World Grand Prix is the promotion’s flagship tournament, historically centered around heavyweight competition. It is known for its bracket-style format, where fighters compete multiple times across a single event or series to determine a winner. The Grand Prix helped define K-1’s legacy by producing iconic moments and establishing a global standard for heavyweight kickboxing.