GRIND 14 Kids
Prague, Czechia
Description
Basic information
When: September 5, 2026
Where: Sport areal Rokytka, HloubÄ›tÃnská 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: 7:30–15:00 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 8:30 AM
• Expected finish 7:00 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.
If a category has 2 or fewer athletes with completed registration, categories will be merged after consultation with the competitors to ensure the highest possible number of matches. We do not believe in medals for participation. In the rare case that an athlete has no opponents available even after merging, their entry fee will be fully refunded.
RULES
No Gi matches follow ADCC rules. Athletes are not allowed to wear wrestling shoes. Rashguard is not required.
Gi matches follow IBJJF rules. 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 |
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
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 |
| -24 kg | -32 kg |
| -28 kg | -36 kg |
| -32 kg | -40 kg |
| -36 kg | -45 kg |
| -40 kg | -50 kg |
| -45 kg | -55 kg |
| -50 kg | +55 kg |
| +50 kg |
BOYS
| 10 - 12 yo boys | 13 - 14 yo boys |
| -24 kg | -36 kg |
| -28 kg | -40 kg |
| -32 kg | -45 kg |
| -36 kg | -50 kg |
| -40 kg | -55 kg |
| -45 kg | -60 kg |
| -50 kg | -65 kg |
| -55 kg | +65 kg |
| -60 kg | |
| +60 kg |
SKILL CATEGORIES (only for 10-14 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
Payment options
In Euros
IBAN:CZ42 2010 0000 0025 0341 6461
BIC/SWIFT:FIOBCZPPXXX
17 eur for regular registration until August 16,
22 eur for late registration until August 31
Please note: payment via IBAN needs to be manually approved and payment needs to be on our account until end of registration.
Refund options
| Refund options | |
| Cancelation received until August 1, 11:59 PM | 100% refund |
| Cancellation including medical report received until August 31, 11:59 PM | 100% COUPON refund in case of injury, no money back - contact us in this case |
| Cancellation received after August 31, 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
BeBerry Coffee
Niceboy
Contact
Divisions
- Gi350 CZK
- No-Gi350 CZK
Organizer
Frequently Asked Questions
When and where is GRIND 14 Kids?
GRIND 14 Kids takes place on September 5, 2026 at Sport areal Rokytka, Hloubětínská 1156 Praha 9.
What is the event schedule?
The venue opens at 7:30 AM. Registration and weigh-in are listed as 7:30–15:00 AM and can be done anytime during the day, but no later than 1 hour before the planned start of the category. First matches start at 8:30 AM, with an expected finish at 7:00 PM.
What is the tournament format?
The tournament uses a round robin system. A minimum of 5 participants per category is required to guarantee 4 matches, except in cases of injury, withdrawal from the group, or failure to meet the weight requirement.
What happens if a category has too few competitors?
If a category has 2 or fewer athletes with completed registration, categories will be merged after consultation with the competitors to ensure the highest possible number of matches. If an athlete has no opponents available even after merging, their entry fee will be fully refunded. In case of a low number of competitors, categories may be unified and competitors will not be individually notified about these changes.
What are the Gi and No-Gi rules and uniform restrictions?
No Gi matches follow ADCC rules, wrestling shoes are not allowed, and a rashguard is not required. Gi matches follow IBJJF rules, and the Gi must meet IBJJF standards.
How do weigh-ins work?
Weigh-in takes place on the day of the tournament. Weigh-in for Gi categories is done without the Gi. If a competitor fails to make weight on the first attempt, they will be disqualified with no refund; a 0.5 kg weight tolerance is allowed.
What are the registration fees and payment details?
Payment in Euros is available by IBAN: CZ42 2010 0000 0025 0341 6461, BIC/SWIFT: FIOBCZPPXXX. Regular registration is 17 eur until August 16, and late registration is 22 eur until August 31. IBAN payments must be manually approved and must be on the account by the end of registration.
What is the refund policy?
Cancellation received until August 1, 11:59 PM gets a 100% refund. Cancellation including a medical report received until August 31, 11:59 PM gets a 100% coupon refund in case of injury, with no money back. Cancellation received after August 31, 11:59 PM gets no refund.
What kids age and skill categories are offered?
Age categories are Mixed 4–6 years, Mixed 7–9 years, Girls 10–12 years, Boys 10–12 years, Girls 13–14 years, and Boys 13–14 years. Skill categories for 10–14 years old are Beginner, for less than 2 years of experience in BJJ, Judo, Sambo, Wrestling, MMA or white/grey belt in BJJ, and Intermediate, for more than 2 years of experience or yellow/orange/green belt in BJJ.
How can I contact the organizer?
The contact email is tournament@choketopus.com. The event also lists Facebook and Instagram contact links.
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