Five star review. This is my home gym. The instructors know what they’re talking about, they are highly skilled and trained under the best right from Brazil. Great range of classes whether you’re looking to do something mornings, afternoons, or evenings. The people who train here are friendly, passionate, and encouraging, they are willing to help you wherever you’re at whether you’re just beginning Brazilian jiu jitsu or you’ve been training for a long time. The best place to train in Lebanon NH area hands down. Come on in and join us! First two weeks free!

Im a purple belt under Eliot Marshal in Denver....I travel a lot so Im always looking for good training and a legit Black Belt....I came to New Hampshire Lebanon area I had 2 choices....one was a Gracie school got my attention right away...went there no black belt...603 was literally 200 yards away...I was greeted by Anthony Sheridan one of the best instructors Ive ever trained with and a second degree Black Belt.Now when ever Im in town this is where I go.Awesome atmosphere if you are a brand-new student or seasoned and like to train the ego is left of the door and they have amazing students very comfortable I recommend it to anybody or not so comfortable if you want to step it up at some of the higher level of belts 😎

I visited from Philadelphia for the Saturday class and open mat. Anthony is a warm, knowledgeable, skilled instructor. Everyone in the class was skilled athletically and also patient and generous with me as a drop in stranger. Hope to train here again when I visit the area!

This place is awesome!! A lot of great talent under one roof. Keep up the great work!

603BJJ is a fantastic place to train regardless of your skill level. The owner Anthony is a second degree black belt that will help to advance your game. No matter what your personal style Anthony always has great tips that will help you improve and grow. In addition to the fanatic intruction the team members of 603BJJ treat each other like family. Everyone is extremely friendly and they are willing to go the extra mile to help each other out. I cannot recommend this place enough!

Best BJJ training in the Upper Valley w/ a legit 2nd degree black belt in the Carlson Gracie lineage. Anthony is very welcoming and his instruction is very technical and detailed. There are a wide range of training partners from beginners to young guns doing competition training to older guys who just want to roll. Ive done several different martial arts and been to a lot of gyms and dojos and this is one of the friendliest and best places to train Ive ever been to.

I came from Boston, up to Nh, to work up here for a week. I was looking to roll and was pointed in the direction of 603 bjj. Anthony and his students were very welcoming. I felt right at home. It was truly, a positive experience. The night I went, we worked take downs and passes. I walked away with a few new things, to add to my game. I recommend his school to anyone in the area, looking to train some great bjj. These guys are the real deal.

I started training at 603BJJ as a blue belt four years ago after previously living and training overseas at various jiu-jitsu academies with black belts. Anyone can show you a submission, sweep, etc. but the best instructors will cover the finer details that make the technique effective against high level players. Anthony Sheridan is such an instructor and an experienced long time black belt. On top of that, the academy has black, brown and purple belt students which is pretty unique for a city the size of Leb. If you want to train, this is the place.

Great experiences are had on great teams and this is one of them. As a new practitioner of Jiu-Jitsu I can say that the knowledge and skills embodied at 603BJJ is laying the foundation for a lifetime of practice. Anthony Sheridan is an excellent technician and competitor. The upper belts on the team will welcome and teach you. Whether you are new to BJJ or need a place to train, this is it.

I started my jiu jitsu journey over four years ago because of a podcast. I looked at a couple places and finally made my descion to train with Anthony Sheridan at 603bjj. As anyone is, I was nervous to start a sport that Ive never done before. Ive always played team sports and was never into martial arts so I was very hesitant. I can sit here now and say I couldnt have asked for a better instructor to lead me down the path that would for ever change my life. I still train every week and Anthony and my teammates have gotten me through some very tough times in my life. If youre just looking to get in shape, change your life or just find something to do, Anthonys classes are for you. We have an amazing group of men, woman and children that are always improving their life and will gladly helping you do the same. If youre an experienced grappler or have never been in the mats, 603bjj is the place for you!

603BJJ is the best Brazilian Jiu Jitsu School I have trained at. The instructor Anthony Sheridan is a 2nd degree black belt who is very technique oriented and puts a lot into tailoring the classes for the individuals who are there. Whether you are new to jiu jitsu or previously experienced Anthony accepts all students. There are a variety of different students with different skill levels making it a great place to train for all belt levels. The training is a amazing and the environment is the most fun, hard working, and easy going martial arts school Ive been apart of. I highly suggest anyone looking to learn self defense, get in shape, and train Brazilian Jiu Jitsu check out 603BJJ!!!

This is the best Brazilian Jiu-Jitsu school in the Upper Value. Why train somewhere else when you can train with a second degree black belt? Anthony is a wonderful instructor and is wicked knowledgeable. Everyone who trains here is safe and in control as well as super friendly. I felt very welcomed when I first started training here two years ago and have made some great friends here. Highly recommend that anyone interested in Jiu-Jitsu or martial arts in general come in and get two weeks of FREE training with the best instructor in the area!

This place is soo cool.....I was little scared it went away quickly. Anthony made me feel very welcome and was very patient with me.