1 Esquire Rd, North Billerica, MA

Get in the best shape with MK Boxing Gym!

Join Online – get 5% off on all Membership plans

FALL Special

Get 1 year of unlimited gym access for just $99 per month. Take it while it lasts.

Try Before You Join

Try any of our classes for only $10. If you join, we will apply the paid fee to any membership.

About MK Boxing

MK Boxing is a family-owned & operated Boxing Gym in Billerica MA. First established in 2005. We have 18 years of experience in providing top Boxing classes, as well as Kids Boxing , Women Boxing, Kickboxing classes, and Muay Thai classes to our community of Billerica, MA and other towns of the Greater Boston Area.

MK Boxing Gym is open 6 days a week and offers a schedule of classes to meet the demands of the busiest of people.

All ages and backgrounds are welcome.

Boxing

Boxing classes for beginner and advanced boxers. Age range: 12 years old (or younger) – to those in their 60’s.

Boxing for Children

Kids and Teens Boxing classes are great to help your children to be strong and gain confidence and self-assurance.

Kickboxing

Kickboxing classes will learn how to efficiently attack, improve your ability to throw kicks and punches while moving and remaining balanced.

Muay Thai

Muay Thai class has a heavy focus on body conditioning. Thai is specifically designed to promote the level of fitness and toughness required for ring competition.

REAL PEOPLE. REAL RESULTS

Experience the best workout with great instructors, numerous boxing and kickboxing bags, conditioning mats and a professional boxing ring as well as cardio and weight training equipment – all to help you get in the best shape ever!

News & Events

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Honoring our Veterans, Teenage classes

MK Boxing will be open on the Veterans Day. ANY VETERAN that would like to take a class with us will get a FREE complimentary visit. 

Read more about upcoming teenage classes.

summer discount price

Special price for New Members in Fall

Keep up your fitness routine this fall with the Special price for New Membersat MK Boxing Gym : new members get 1 year of unlimited gym access for just $99 per month and 10% off for joining online.

kids boxing classes in MA

Kids Boxing Program begins on Tuesday, September 17 and Saturday, September 21

Your children are encouraged to enroll in the new Kids Boxing Classes Program, designed to support their development.

SELECT YOUR CLASS

Take as many classes as you like, the quality of our classes and instructors is excellent.

CHOOSE WHAT FITS BEST

Choose to work out on your own or take any of our classes for one low monthly fee.

1-ON-1 TRAINING

We will come up with a plan so that you are working efficiently to get you to better results.

Testimonials

I’ve been boxing for over 30 years and for the last 8 years I’ve had the great pleasure of being a member of MK Boxing. This summer I won the Ringside 2015 World Championship in the Masters Division and MK Boxing helped me achieve that – I couldn’t have done it without them. Owner Mike Knox, instructor Justin Piper and fellow member Christian Berrios have sparred with me and helped me train for all of my tournaments. Whether you want to compete or just get in shape there are trainers in all Martial Arts forms to help you meet and exceed your goals. Thank you Mike and the team at MK Boxing for all the great training.

Tom Rosa

It’s so refreshing to be a part of MK Boxing. From the members to the instructors, the environment at MK Boxing is inviting, encouraging and FUN! Every class is challenging and different. The instructors are not only experts in their respective disciplines, but they are passionate about developing everyone’s skills. Where else can you get such a variety of offerings in an enjoyable environment? Other gyms pale in comparison. Thank you for the best workout that I will ever love!

Jodi Allen

SPORT SUPPLEMENTS

You may order nutritional supplement products, specializing in weight management, energy, general wellness and sports performance.

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