The IJF World Tour runs without an off-season. Events begin in January and continue through December, with competitions spread across five continents and multiple tiers of competition. The number of events on the calendar varies year to year — driven by the IJF’s contract negotiations with host cities, the Olympic cycle, and how the governing body chooses to balance the World Tour’s top tier with the broader international development calendar. Here is the precise event count for 2025 and 2026, what each tier looks like, and how the full structure fits together.
- The 2025 IJF World Tour had 9 Grand Slams and 5 Grand Prix, totalling 14 ranked World Tour events.
- The 2026 calendar has 9 Grand Slams and 4 Grand Prix, totalling 13 World Tour events — plus the World Championships in Baku (October 4–11).
- World Masters and Continental Championships are held once per year; Continental Opens run throughout the year with no fixed upper limit.
- The 2025 Grand Slams spanned Paris, Baku, Tashkent, Tbilisi, Dushanbe, Astana, Ulaanbaatar, Abu Dhabi, and Tokyo.
- The 2026 Grand Prix events are Linz, Lima, Qingdao, and Zagreb — one fewer than 2025.
Grand Slams and Grand Prix: The Core World Tour Numbers
The IJF World Tour is defined by its two flagship event types: Grand Slams and Grand Prix. These are the events the IJF organizes directly, awards the highest non-championship ranking points for, and markets as the primary competitive calendar for elite judo. According to Wikipedia’s IJF World Tour article, the 2025 season included nine Grand Slams and five Grand Prix events — a total of 14 World Tour events. The IJF’s 2026 season preview confirms the 2026 calendar has nine Grand Slams and four Grand Prix, for 13 World Tour events, with the World Championships in Baku adding a fifteenth major competition in October.
2025 season: nine Grand Slams across three continents
The nine 2025 Grand Slams were held across Europe, Asia, and the Middle East: Paris, Baku, Tashkent, Tbilisi, Dushanbe, Astana, Ulaanbaatar, Abu Dhabi, and Tokyo. The distribution across Central Asia — Tashkent, Tbilisi, Dushanbe, Astana, and Ulaanbaatar all running in succession during the middle of the calendar — reflects a period of strong judo development and commercial partnership in that region. Paris (February) and Tokyo (late year) anchor the calendar at its traditional flagship locations, both of which have hosted Grand Slams for well over a decade. The Paris Grand Slam, one of the largest on the circuit, attracted 50 countries and 298 athletes in 2025, while Abu Dhabi drew 52 countries and 373 athletes — the largest field of the year.
2026 season: nine Grand Slams and four Grand Prix
The 2026 Grand Slam lineup is Paris, Tashkent, Tbilisi, Dushanbe, Astana, Ulaanbaatar, Budapest, Abu Dhabi, and Tokyo — nine events, with Budapest replacing Baku (which hosts the World Championships instead). The four 2026 Grand Prix events are Linz, Lima, Qingdao, and Zagreb. The reduction from five Grand Prix in 2025 to four in 2026 reflects ongoing adjustments to the World Tour structure as the IJF balances event density with host city agreements and athlete competition load. Linz (Austria) and Zagreb (Croatia) have been consistent Grand Prix fixtures; Lima and Qingdao provide South American and East Asian representation at the Grand Prix tier.
How the event count shifts across Olympic cycles
The number of World Tour events is not fixed by regulation — it depends on the IJF’s contracts with host cities, which vary year to year. Grand Slams require significant financial commitment from host nations and cities, and the nine-event ceiling reflects both market saturation at the elite level and the logistical demands of organizing events that attract 250–400 athletes across 14 weight categories simultaneously. Grand Prix count typically fluctuates more: cities that cannot sustain the Grand Slam level can host Grand Prix events with somewhat lower operational costs, making the Grand Prix tier a more flexible part of the calendar. The IJF has generally maintained a range of 8–10 Grand Slams per year since the World Tour’s 2009 establishment, with Grand Prix varying between 4 and 7 depending on the year.
World Championships, World Masters, and Continental Events
The Grand Slam and Grand Prix count does not capture the full scope of international judo competition in any given year. The World Tour sits above a broader structure that includes the World Championships, the World Masters, continental championships organized by the five continental judo unions, and the Continental Opens — a large number of accessible ranked events spread throughout the calendar. Together these tiers provide a continuous competition environment from January through December at every level of the sport.
World Championships: once per year, the highest-value event
The IJF World Championships is held once per year and sits at the top of the competitive hierarchy below the Olympic Games. Gold at the World Championships earns 2,000 ranking points — double a Grand Slam gold — making it the single most valuable result available in any non-Olympic year. The 2026 World Championships are in Baku from October 4–11, returning to the Azerbaijani capital that has also hosted the Grand Slam. World Championships entry is restricted to athletes ranked 1–100 in their weight category, making the event simultaneously the most exclusive and most points-rich on the calendar. For Olympic qualification, performing well at the two World Championships within a qualification window is typically the most efficient path to securing a high ranking.
World Masters: invitation-only, above Grand Slam in points value
The World Masters is an invitation-only event held once per year for the highest-ranked athletes in each weight category. Gold earns 1,800 ranking points — less than the World Championships (2,000) but more than any Grand Slam (1,000). Because the World Masters is by invitation and not open entry, it does not appear on the standard competitive calendar the way Grand Slams and Grand Prix do; athletes receive invitations based on their world ranking position ahead of the event date. The World Masters format produces higher-quality matches on average than Grand Slams due to the restricted field, and for the athletes who qualify for invitations, it represents a significant ranking opportunity available only once per year.
Continental Championships and Opens: the full annual volume
Each of the five continental judo unions — the European Judo Union, Pan-American Judo Confederation, Judo Union of Asia, African Judo Union, and Oceania Judo Union — organizes a continental championships once per year. Continental championship gold earns 800 ranking points, placing it between Grand Prix (700) and Grand Slam (1,000). Below the continental championships, Continental Opens run throughout the year with no fixed upper limit on event count; the continental unions schedule these accessible ranked events based on member federation demand and available host cities. Continental Open gold earns 100 ranking points and carries no entry limit per country per weight class, making them the primary access point for developing athletes building toward Grand Prix and Grand Slam entry. The total number of Continental Opens across all five unions in a given year typically exceeds 30 events globally.
How the Full Calendar Fits the Olympic Qualification Cycle
The structure of the IJF calendar — including how many events are held and when — is not arbitrary. It reflects the requirements of the Olympic qualification system, which uses a two-year rolling ranking window to determine which athletes compete at the Games. The timing and density of Grand Slams, Grand Prix, and World Championships through the qualification window shapes how athletes plan their competitive year.
No off-season: year-round competition structure
Unlike many sports with clearly defined seasons, international judo runs continuously. Continental Opens begin in January or February; the Grand Slam calendar typically opens with Paris in February; the final Grand Slam of the year (often Tokyo or Abu Dhabi) runs in November or December. This year-round structure means athletes must manage competition load carefully rather than resting in an off-season — a challenge that the six-result cap introduced in 2025 partially addresses by removing the incentive to compete at every event regardless of form. With the cap in place, athletes can take targeted breaks without ranking penalty, provided their six best results remain strong.
Calendar concentration and qualification strategy
The concentration of Grand Slams in the middle of the year — with Tashkent, Tbilisi, Dushanbe, Astana, and Ulaanbaatar running in sequence during spring and early summer — creates a period of intense competition density. Athletes who compete across all five Central Asian Grand Slams in a short window must balance the ranking points available against the physical demands of competing in multiple events over consecutive weeks. The points decay schedule rewards athletes who maintain strong results through this dense period without injury — a Central Asian Grand Slam gold in May of the first qualification year will be worth 500 points (50%) by May of the following year, encouraging athletes to defend those results by returning to the same events in the second year of the window.
World Championships timing and its calendar impact
The placement of the World Championships at the end of the competitive year — October in 2026 — means athletes who peak at the right time can use a strong World Championships result to carry maximum points into the second half of the qualification window. A World Championships gold earned in October 2026 will count at full value through October 2027 before beginning its decay. This timing incentivizes athletes to save their peak form for the World Championships rather than earlier Grand Slams, knowing the 2,000-point result will remain at full value through the most intensive Grand Slam period of the following year. The Olympic qualification window for LA28 began with the Ulaanbaatar Grand Slam in 2026, which means the 2026 World Championships in Baku is among the first truly high-value opportunities in that cycle.
Frequently Asked Questions
How many Grand Slams are there in 2026?
Nine Grand Slams are scheduled for the 2026 IJF World Tour: Paris, Tashkent, Tbilisi, Dushanbe, Astana, Ulaanbaatar, Budapest, Abu Dhabi, and Tokyo.
How many Grand Prix events are on the 2026 IJF calendar?
Four Grand Prix events are scheduled for 2026: Linz (Austria), Lima (Peru), Qingdao (China), and Zagreb (Croatia). This is one fewer than the five Grand Prix held in 2025.
Does the World Championships count as part of the IJF World Tour?
The World Championships is the pinnacle of the annual IJF competition calendar but is categorized separately from the Grand Slam and Grand Prix “World Tour” events. It earns higher ranking points (2,000 for gold) than any World Tour event and is organized directly by the IJF, typically in October or August.
How many Continental Opens are held each year?
The number of Continental Opens per year is not fixed. The five continental judo unions schedule them based on member federation demand. Globally, more than 30 Continental Opens typically take place across all five continents in a given year, with the European and Asian continental unions generally holding the most.
When did the IJF World Tour begin?
The IJF World Tour was established in 2009, drawing inspiration from the ATP tennis tour’s tiered event and ranking model. The current points structure is its fourth iteration, running from 2025 to 2028 to cover the Los Angeles Olympic cycle.