
Family-Run Martial Arts in Watertown Since 1990
At MacDonald Academy, Watertown families have trained Kenpo Karate, Krav Maga, and fitness in a welcoming, safety-first dojo for over three decades.
Programs
From our youngest Little Dragons to seasoned adults, every student trains in a structured, supportive environment. Kids and teens grow through clear belt tiers, Little Dragons (โ little dragons age), Kids Beginner, Kids Intermediate, Kids Advanced, Teens, and Jr. Black Belts, while adults choose Kenpo Karate, Krav Maga, Fitness, or specialized Law Enforcement Training. Class days and times: โ class schedule.
KidsWhere your littlest learner finds focus
Little Dragons is our gentlest first step into martial arts, built for our youngest students. In a warm, patient setting, your child builds listening skills, balance, and confidence one small win at a time. Family-run since 1990, we make sure every Little Dragon feels safe, seen, and celebrated.
KidsThe confident start to Kenpo Karate
Kids Beginner introduces the fundamentals of Kenpo Karate in a supportive, structured class where every student moves at a healthy pace. Children learn respect, discipline, and the basics of safe technique while making friends along the way. Our experienced instructors keep things encouraging so your child looks forward to coming back.
TeensStrength, focus, and self-respect
Our Teens program meets young people where they are, building physical skill alongside the focus and resilience that matter during the teenage years. Working toward black belt, students gain real confidence, discipline, and a supportive community. It is a positive, screen-free outlet that parents trust.
AdultsTrain, grow, and stay sharp
Adult Kenpo Karate welcomes students of every experience level into a friendly, focused class. You will build practical skill, improve fitness, and find a welcoming community that has trained together for decades. Whether you are returning to the mat or starting fresh, there is a place for you here.
AdultsPractical, real-world self-defense
Our Krav Maga classes teach straightforward, effective self-defense skills you can rely on. In a safe and encouraging environment, you will build awareness, confidence, and the ability to protect yourself and those you love. It is empowering training designed for everyday people.
AdultsGet strong, the martial arts way
Our Fitness classes bring martial arts energy to a workout that builds strength, stamina, and confidence. Train alongside a motivating community in a space that welcomes every fitness level. It is a fun, effective way to move, sweat, and feel your best.
This Month
There is always something happening at MacDonald Academy. This June, families are invited to cheer on belt testing (Mon Jun 15, 4:30-6:30 PM and Tue Jun 16, 3:30-6:30 PM), join our Summer Olympic Kickoff by the Charles River (Sat Jun 20, meet at the studio at 9:00 AM, games 9:30-11:00 AM, all classes welcome), and drop the kids off for a Kids Night Out Party (Sat Jun 20, 5:00-8:00 PM, $45 per child). It is the easiest way to feel the community before you ever sign up.
Why MacDonald Academy
We have been a family-run dojo since 1990, growing up alongside the Watertown community and welcoming second-generation students through our doors.
Our instruction is structured, controlled, and age-appropriate, so kids build real skills and confidence without the intimidation.
Kenpo Karate, Krav Maga, Fitness, and Law Enforcement Training mean there is a path for curious kids, busy parents, and serious adults alike.
Our neighbors say it best, with 5.0 stars across 19 Google reviews from the families who train here.
For Parents
Martial arts asks children to pay close attention to instructions, body movement, and timing, which research links to stronger attention and self-regulation. Many parents notice improved focus that carries over into the classroom and homework.
Working step by step toward each belt teaches kids that effort and consistency lead to real results. The structured routine helps children learn patience, follow-through, and how to manage their impulses.
Setting goals and achieving them, one technique and one belt at a time, gives children a genuine sense of accomplishment. This earned confidence helps them face new challenges with a positive, can-do attitude.
Inside the Dojo










Photography via Unsplash โ representative images. We'll swap in real MacDonald Academy photos as the client provides them.
Visit Us
Come see why Watertown families have trusted us for over 30 years. Book a free intro class and experience the dojo for yourself. โ trial policy
Book a Free Intro Class