★ 5

As a man in my 50s, trying Jiu-Jitsu for the first time was a big step, but I couldn’t have picked a better place. Walking into a martial arts gym was a bit intimidating, but this vibe was super chill. From that very first class, I felt welcomed.

Coach Hapa was really patient and provided clear instructions, making sure everyone prioritized safety and technique.

The team there was friendly and genuinely supportive. It felt like a community where you could challenge yourself without any judgment.

Trying out Jiu-Jitsu, even just that once, was one of my best choices. If you’re an adult beginner looking for a safe and welcoming place to check out, this is definitely it!

Source: Google

★ 5

Look no further - this is the place to be if you’re considering taking up martial arts or improving your health! The facility is world-class, and Coach Hapa brings decades of experience in the fitness industry, backed by a lineage of exceptional martial artists.

I’ve had the pleasure of training with Coach Hapa since 2021. He’s incredibly nurturing, patient with beginners, and exceptional at providing detailed instruction and personalized adjustments. His knowledge spans combat sports, kinesiology, and physical therapy, making him a truly outstanding, well-rounded leader, teammate, and human being.

My family and I look up to him and are proud to call him a close friend. He is a gift to any community lucky enough to have him.

Source: Google

★ 5

Source: Google

★ 5

Coach Happa is a super helpful and detailed coach with a super exciting and amazing training space. 1000 percent recommendation and whether its for improving your fitness or learning jiujitsu, 10th planet grass valley is the place to be

Source: Google

★ 5

10th planet is dope. The Oakland location has been like my second home and I’d highly recommend training at the Grass Valley Gym also. Great team and great classes! Everyone is really welcoming/supportive, plus lots of high level competitors.

Source: Google

★ 5

Great gym for NoGi, awesome vibe

Source: Google

★ 5

Coach Hapa is a consummate professional and really knows how to motivate you! He has great attention to detail and really cares. So happy to see this gym open in Grass Valley!

Source: Google

★ 5

I've known Brandon since my white belt days training together in San Francisco, and it’s been incredible to see him co-launch 10th Planet Grass Valley alongside our head coach from Oakland, Professor Mike. This collaboration between two deeply respected leaders in the 10th Planet system is something special—and it shows in the culture and quality of this new academy.

Brandon brings a wealth of knowledge—not just in Jiu-Jitsu, but also in strength training with bodyweight, steel mace, kettlebells, and recovery work. He’s an athlete through and through, with roots in Capoeira and other martial arts, and he’s always learning and evolving.

The gym itself is clean, welcoming, and full of heart. It’s a space where adults and kids can train together, and where community truly comes first. Every time I’ve visited, it’s felt like being with family—learning, growing, and supporting one another.

This collaboration strengthens the entire 10th Planet network. If you're anywhere near Grass Valley and looking for world-class coaching with a down-to-earth, community-driven feel—this is it. Much respect to both Brandon and Mike for building something that’s both strong and deeply rooted.

Source: Google

★ 5

This gym is super welcoming and the instructors are knowledgeable! As a newbie, I was super nervous coming in to try jiu jitsu and everyone there has been incredibly nice.

Source: Google

★ 5

I’ve been learning from Coach Hapa for the past couple of years before he opened 10th planet grass valley From jiu jitsu to his Tacfit program, I’ve grown as an athlete and an individual. His new gym in grass valley is one of a kind , and I look forward to visiting it more often !

Source: Google

★ 5

Beautiful new facility to learn No Gi Jiu Jitsu for children and adults. Coach Hapa is a dedicated and experienced instructor for students of all ages and skill levels.

Source: Google

★ 5

Source: Google

★ 5

Coach Hapa is an exceptional instructor - highly knowledgeable, detail-oriented, and incredibly structured in his approach. I’m so happy to see him open his own gym, though it’s bittersweet for those of us in Oakland who miss having such a talented coach nearby. I’ve always appreciated his technique-focused, mindful style of teaching. His Tacfit classes were an excellent addition to any well-rounded fitness routine. And his new gym is incredible- very clean and modern. You can tell he poured his heart, sweat and soul into creating a great space for everyone. Can’t recommend him highly enough!

Source: Google

★ 5

Amazing gym and environment

Source: Google

★ 5

This place is exactly what Grass Valley needed!
Amazing coaches,clean and sanitary facility and a healthy close knit community!
No matter your age or physical abilities,this gym has something for everyone!
If you live in Grass Valley or surrohnding area,there's no better place to start your Jiu Jitsu journey and earn your place in the community!
See ya on the mats!

Source: Google

★ 5

Great to see such a friendly jiujitsu gym open up in the area. From functional fitness to jiujitsu, these guys know it well. I bring my kids here to train and even in their young ages, the coaches are patient and attentive in teaching such a valuable skill.

Source: Google

★ 5

Everyone at 10th Planet Grass Valley has made it such an amazing experience. Coach Hapa is amazing at teaching Jiu Jitsu and goes over intricate details.
It can be intimidating going into a martial arts gym and even changing gyms due to relocation. But this Jiu Jitsu school has been able to integrate learning from beginners with no experience to those also wanting to compete at a higher level in competition settings.
It’s cultivated a family environment where everyone is having fun while learning from the best in the area.

They also have kids classes which is a bonus for my wife and I, once our kids are old enough to enroll. It’s the best way to stay active while learning self defense. Once you come train, you’ll be hooked!

Source: Google

★ 5

The culture that coach Hapa is establishing at 10th Planet Grass Valley is extremely welcoming. Great training with great people. Nogi Brazilian Jiu Jitsu for kids and adults.

Source: Google

★ 5

Great gym with an exceptional mindset in their training. Focusing on, "Building better people with Jiu Jitsu".
Has both children and adult classes. Plus specifically has a beginner friendly atmosphere, so if you've ever thought about beginning your martial arts journey, this is the spot to go.

Source: Google

★ 5

Amazing gym friendly people. Coach Hapa is an amazing teacher and super knowledgeable. great prices definitely check it out!

Source: Google

★ 5

Amazing new academy in Grass Valley! The facility is newly remodeled and provides a warm and welcoming environment. The instructor, Hapa, is super knowledgeable and passionate about Jiu Jitsu, Martial Arts, fitness, and health. He has several years of experience training, competing, teaching, and coaching. This is a family friendly environment, so bring your kids too. Also, there's plenty of parking and great food in the area. Don't hesitate, make sure you start training here ASAP!

Source: Google