For your first BJJ tournament, choose an event and read that organizer's current rules before you register. Check the division you can enter, what you must wear, how weigh-in works, and when registration closes. There is no number of training months that makes every student ready to compete.
Which BJJ tournament and rules are you choosing?
Start with the organizer's page for the specific event. Find out whether it is gi, no-gi, or both. In gi, competitors wear a jacket, pants, and belt; in no-gi, they compete without that uniform. The permitted grips, clothing, and other rules can differ. Black Cat's gi and no-gi guide explains the training formats, but the event's rules decide what happens at the tournament.
If you choose an IBJJF championship, use its current rulebook and updates along with that championship's page. IBJJF also says a competitor's membership must match their belt and academy. Other organizers may set different entry requirements.
What must you confirm before paying?
Use the chosen event's registration page to check each item:
- Your division, meaning the group you enter by factors such as age, belt, and weight.
- The event's age and belt requirements, plus the weight range for that division.
- Required clothing and equipment, including any inspection rules.
- Where and when weigh-in happens, and whether the uniform counts toward the limit.
- The registration deadline, payment terms, and how you will confirm your entry.
For example, IBJJF provides event-specific age, belt, and weight charts. Its age divisions use birth year, and its listed maximum weights include the uniform. Those details illustrate why you need the actual event page instead of a general BJJ checklist.
What changes between a gi and no-gi event?
Competition clothing has its own requirements. A gi you train in, or the shorts and shirt you wear to no-gi class, may still fail an event's inspection. If you enter an IBJJF event, check its current gi and no-gi uniform instructions for the format you chose. For another organizer, use its own equipment rules.
When can your division or schedule change?
Read the event notice after you register, too. If you selected the wrong division or your details change, find the organizer's correction process and its deadline. IBJJF lists correction windows and relevant dates for its championships; do not assume another event uses the same windows.
Check the posted schedule and any later updates for your event. Save the registration confirmation and follow the organizer's instructions for questions about your entry. A general guide cannot tell you the right arrival time or whether a late change will be accepted.
What should you ask your coach to practise?
Show your coach the event and rules you chose. Ask which positions, starts, and legal techniques you should understand for that format. Ask how to practise them with control, how to respond when a round is stopped, and what to do if you are unsure about a rule.
Your belt rank helps identify the division you may enter. It does not say whether you are personally ready for that event. Your own coach can discuss your training and the chosen rules with you; this checklist cannot replace that conversation.
What if you want to wait?
Waiting is a valid choice. You can keep training, ask your coach what needs work, and look at a later event. Entering the correct division only means you followed the entry requirements. It does not guarantee you are ready or that you will get a particular result.
Want to start BJJ at Black Cat?
If you are new to training, read Black Cat's adult BJJ program. When you are ready to ask about a class, Request a BJJ trial class. The form sends an inquiry, and staff will call to confirm the class and first-visit details. If you already have an event in mind, check its current organizer page before you pay.