Events


GRIND 11 KIDS (NO-GI & GI ROUND ROBIN)
Basic information
When: August 30, 2025
Where: Sport areal Rokytka, Hloubětínská 1156 Praha 9
The adult’s tournament will take place in the same venue but in separate areas.
SCHEDULE
• Venue opens at 7:30 AM
• Registration and weigh-in: 7:30–8:30 AM (can be done anytime during the day but no later than 1 hour before the planned start of the category!)
• First matches start at 9:00 AM
• Expected finish 6:30 PM
TOURNAMENT SYSTEM ROUND ROBIN
A minimum of 5 participants per category is required to guarantee 4 matches. The guarantee does not apply in cases of injury, withdrawal from the group, or failure to meet the weight requirement.
RULES
No Gi matches follow ADCC rules. Athletes are not allowed to wear wrestling shoes. Rashguard is not required.
Gi matches follow IBJJF rules. Athletes must wear a rashguard, and the Gi must meet IBJJF standards.
Kids
THE LENGTH OF MATCH
In Gi matches are points awarded from the very beginning.
In No-Gi matches are points awarded starting from the middle of the match.
The age category Length Overtime in the final
4 – 6 years 2 minutes 1 minute
7 – 9 years 3 minutes 1 minute
10 – 12 years 4 minutes 2 minutes
13 – 14 years 4 minutes 2 minutes
15 – 18 years 4 minutes 2 minutes
CATEGORIES
In case of a low number of competitors in a category, the categories will be unified. Please note that competitors will not be individually notified about these changes.
AGE CATEGORIES
• Mixed 4 – 6 years
• Mixed 7 – 9 years
• Girls 10 – 12 years
• Boys 10 – 12 years
• Girls 13 – 14 years
• Boys 13 – 14 years
• Girls 15 – 18 years
• Boys 15 – 18 years
WEIGHT CATEGORIES (combined No Gi and Gi)
Weigh-in for Gi categories will be done without the Gi!Weigh-in will take place on the day of the tournament. If a competitor fails to make weight on the first attempt, they will be DISQUALIFIED with NO REFUND of the entry fee. A 0.5 kg weight tolerance is allowed.
MIXED
4 – 6 yo mixed 7 – 9 yo mixed
-18 kg -21 kg
-21 kg -24 kg
-24 kg -28 kg
-28 kg -32 kg
-32 kg -36 kg
-36 kg -40 kg
+36 kg -45 kg
+50 kg +45 kg
GIRLS
10 – 12 yo girls 13 – 14 yo girls 15 – 18 yo girls
-24 kg -32 kg -36 kg
-28 kg -36 kg -40 kg
-32 kg -40 kg -45 kg
-36 kg -45 kg -50 kg
-40 kg -50 kg -55 kg
-45 kg -55 kg
-50 kg +55 kg
+50 kg
BOYS
10 – 12 yo boys 13 – 14 yo boys 15 – 18 yo boys
-24 kg -36 kg -45 kg
-28 kg -40 kg -50 kg
-32 kg -45 kg -55 kg
-36 kg -50 kg -60 kg
-40 kg -55 kg -65 kg
-45 kg -60 kg -70 kg
-50 kg -65 kg -75 kg
-55 kg +65 kg -80 kg
-60 kg +80 kg
+60 kg
SKILL CATEGORIES (only for 10-18 years old):
• Beginner (less than 2 years of experience in BJJ, Judo, Sambo, Wrestling, MMA) or white/grey belt in BJJ
• Intermediate (more than 2 years of experience in BJJ, Judo, Sambo, Wrestling, MMA), or yellow/orange/green belt in BJJ
Entry fee
Entry fee Kids
Payment by July 15, 2025, 11:59 PM 400 CZK
Payment by August 17, 2025, 11:59 PM 500 CZK
Payment by August 26, 2025, 11:59 PM: 750 CZK
Spectators Free
Refund options
Cancelation received until June 16, 11:59 PM 100% refund
Cancellation including medical report received until June 24 11:59 PM 100% COUPON refund in case of injury, no money back – contact us in this case
Cancellation received after June 24, 11:59 PM No refund – contact us in this case anyway
Additional information
All athletes who place on the podium will receive medals and prizes. Sponsors of the tournament include SUPERION HERBS, SENS, COCOXIM.
Contact
Email: tournament@choketopus.com
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