# GRIND 10 NO-GI & GI ROUND ROBIN with kids > Competition in Praha, Prague, Czech Republic | June 28, 2025 ## Overview **Event Type:** Competition **Description:** **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. • 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 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. No Gi matches follow [ADCC](https://adcombat.com/adcc-rules-regulations/)rules. Athletes are not allowed to wear wrestling shoes. Rashguard is not required. Gi matches follow [IBJJF](https://ibjjf.com/books-videos) rules. Athletes must wear a rashguard, and the Gi must meet IBJJF standards. 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. • 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 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. • 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 • White Belts • Blue Belts • Purple Belts • Brown and Black Belts (combined) In Gi matches are points awarded from the very beginning. In No-Gi matches are points awarded starting from the middle of the match. 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. • 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 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. • 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 All athletes who place on the podium will receive medals and prizes. Sponsors of the tournament include [SUPERION HERBS](https://www.superionherbs.cz/), [SENS](https://eatsens.com/), [COCOXIM](https://cocoxim.cz/). Email: tournament@choketopus.com [Facebook](https://www.facebook.com/GrindBJJ) [Instagram](https://www.instagram.com/grind_bjj/) **Status:** Scheduled ## Dates **Start:** June 28, 2025 ## Location **Venue:** Praha **Location:** Praha, Prague, Czech Republic ## Pricing **Price Range:** 500 CZK – 1000 CZK ## Links - Source: https://smoothcomp.com/en/event/23362 - Instagram: https://www.instagram.com/grind_bjj/ - Facebook: https://www.facebook.com/GrindBJJ ## Tags Gi, No-Gi, Kids --- **Last Updated:** March 06, 2026 **Data Source:** BJJ.Space (https://bjj.space/events/grind-10-no-gi-gi-round-robin-with-kids)