Events


GRIND 10 NO-GI & GI ROUND ROBIN WITH KIDS
Basic information
When: June 28, 2025
Where: Sport areal Rokytka, Hloubětínská 1156 Praha 9
The children’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.
Adults
THE LENGTH OF MATCH
Gi matches last 5 minutes, and points are awarded from the very beginning.
No-Gi matches last 5 minutes, and points are awarded starting from the middle of the match.
AGE CATEGORIES
• Men 15 years and older (Elite 18+)
• Women 15 years and older (Elite 18+)
• Men Masters 36 years and older
• Women Masters 36 years and older
WEIGHT CATEGORIES (combined No Gi & 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.
MEN a MASTERS (35+) WOMEN a MASTERS (35+)
up to 60 kg up to 60 kg
up to 65 kg up to 65 kg
up to 70 kg up to 70 kg
up to 76 kg over 70 kg
up to 83 kg
up to 91 kg
up to 100 kg
over 100 kg
SKILL CATEGORIES (No Gi)
• Beginner (less than 2 years of experience in BJJ, Judo, Sambo, Wrestling, MMA)
• Intermediate (2-4 years of experience), or blue belt in BJJ
• Professional (5+ years of experience), or purple belt in BJJ
SKILL CATEGORIES (Gi)
• White Belts
• Blue Belts
• Purple Belts
• Brown and Black Belts (combined)
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 Adults Kids
Payment by March 15, 2025, 11:59 PM 800 CZK 500 CZK
Payment by June 16, 2025, 11:59 PM 1000 CZK 500 CZK
Payment by June 24, 2025, 11:59 PM: 1250 CZK 750 CZK
Spectators Free 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 16, 11:59 PM No refund
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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