603 Karate

9.4
61 Summer St, Northfield, NH 03276
Perfect for:
FamiliesTraditional Martial Arts Enthusiasts
Open now
603 Karate interior

About

603 Karate in Northfield, New Hampshire, is a family-oriented martial arts school that focuses on traditional Uechi Ryu karate under the leadership of Sensei John Guarnieri. The dojo maintains a perfect balance between discipline and enjoyment, offering classes for all age groups with a strong emphasis on respect, self-defense, and personal development. The facility has built a strong reputation for its welcoming atmosphere and comprehensive martial arts instruction.

Karate Schools VerifiedKarate Schools Verified
9.37/10

Our weighted 10-point scoring system for martial arts academies prioritizes instruction quality, training environment, and overall student experience.

We consider factors like instructor expertise, class structure, and facility quality. Our assessment combines student feedback, expert reviews, and website information.

Scores above 9.00 denote world-class quality, signifying premier martial arts training experiences.

Overall Vibe imageOverall Vibe
9.3548 reviews
Instructor imageInstructors Quality
9.9147 reviews
Class Structure imageClasses
9.5042 reviews
Facility Quality imageFacility Quality
8.1128 reviews
Value for Money imagePricing
9.333 reviews
Location and Accessibility imageLocation & Accessibility
10.001 reviews

Public Review Sentiment

Google
Based on 60 Google Reviews
The dojo consistently receives high praise for its professional instruction, family-friendly atmosphere, and positive impact on students' confidence and discipline.
Last Updated 11 Apr 2025

Instructors

Sensei John Guarnieri is highly regarded for his patient teaching style and extensive martial arts knowledge. His background in law enforcement adds practical self-defense expertise to his traditional martial arts instruction.

Facility

The dojo is consistently clean and well-maintained with dedicated viewing areas for parents. The facility includes separate spaces for training and observation.

Pricing

The pricing structure is transparent and considered reasonable for the quality of instruction provided. Multiple class options and scheduling flexibility add value to the membership.

Facility

Well MaintainedEnough spaceViewing AreaSeparate Training RoomLive Feed Monitor

Gym

Mixed AtmosphereSupportive VibeExcellent Safety

Instructors

PatientKnowledgeableProfessionalLaw Enforcement Background

Classes

GiAdvancedKids ClassesAdult friendly

Pricing

Good ValueFree trialTransparent Pricing

The dojo offers a complimentary first class to new students to experience the training environment

Location

Ample ParkingGood Accessibility

Opening Hours

Open now
Monday 5 - 8PM
Tuesday (Today)11 - 11:45AM, 5 - 8PM
Wednesday 5 - 8PM
Thursday 11 - 11:45AM, 5 - 8PM
Friday Closed
Saturday Closed
Sunday Closed

Location

The dojo is conveniently located in Northfield, New Hampshire, with good accessibility for local residents.

Address

61 Summer St, Northfield, NH 03276

Website

https://www.603karate.com/

Phone

+1 603-726-6335

Frequently Asked Questions

Is prior martial arts experience required?

No, the dojo welcomes beginners and provides appropriate instruction for all skill levels.

What age groups can train at the dojo?

The dojo offers classes for both children and adults, with age-appropriate instruction for each group.

What style of martial arts is taught?

The primary style taught is Uechi Ryu Karate, along with practical self-defense and cardio kickboxing.

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