GRIND 15 Kids

Saturday, November 7, 2026 Prague, Czechia

At a Glance

Divisions

Gi No-Gi Kids

Ruleset

IBJJF

Entry

€17 - €1822

Description

Basic information

When: November 7, 2026
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: 7:30–15:00 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

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 October 18
22 eur for late registration until November 1

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 October 3, 11:59 PM	100% refund
Cancellation including medical report received until October 31, 11:59 PM	100% COUPON refund in case of injury, no money back - contact us in this case
Cancellation received after October 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

Email: tournament@choketopus.com
Facebook
Instagram

Event Details

Format

Round robin

Registration

Regular registration €17 until October 18; late registration €22 until November 1. Payment via IBAN must be on account by end of registration.

Schedule

Venue opens 7:30 AM; first matches start 8:30 AM; expected finish 7:00 PM.

Weigh-In

Weigh-in on day of tournament. Registration & weigh-in 7:30–15:00 (can be done anytime during the day but no later than 1 hour before planned category start). Gi weigh-in is done without the Gi. 0.5 kg tolerance. Failure to make weight on first attempt = disqualification, no refund.

Divisions

Gi350 CZK
No-Gi350 CZK

Organizer

GRIND BJJ

Frequently Asked Questions

When and where is GRIND 15 Kids?

GRIND 15 Kids takes place on November 7, 2026 at Sport areal Rokytka, Hloubětínská 1156 Praha 9. The adult tournament will take place in the same venue but in separate areas.

What is the event schedule?

The venue opens at 7:30 AM. Registration and weigh-in are from 7:30–15:00 AM and first matches start at 8:30 AM; the expected finish is 7:00 PM.

When do competitors need to weigh in?

Weigh-in takes place on the day of the tournament and can be done anytime during the day, but no later than 1 hour before the planned start of the category. Gi category weigh-ins are done without the Gi.

What happens if a competitor does not make weight?

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.

What are the registration prices and deadlines?

Regular registration is 17 eur until October 18. Late registration is 22 eur until November 1.

How can registration be paid?

Payment in Euros can be made by IBAN: CZ42 2010 0000 0025 0341 6461, BIC/SWIFT: FIOBCZPPXXX. IBAN payments need to be manually approved and must be on the account by the end of registration.

What refund options are available?

Cancellation received until October 3, 11:59 PM receives a 100% refund. Cancellation including a medical report received until October 31, 11:59 PM receives a 100% coupon refund in case of injury, with no money back; cancellation after October 31, 11:59 PM receives no refund.

What competition format will be used?

The tournament uses a round robin system. A minimum of 5 participants per category is required to guarantee 4 matches, but the guarantee does not apply in cases of injury, withdrawal from the group, or failure to meet the weight requirement.

Can categories be merged?

If a category has 2 or fewer athletes with completed registration, categories will be merged after consultation with the competitors. In case of a low number of competitors, categories may be unified, and competitors will not be individually notified about these changes.

How can I contact the organizers?

The contact email is tournament@choketopus.com. The event also lists Facebook and Instagram contact options.