Reach your health + fitness goals.

We are a boutique fitness studio located in Drum Hill in Chelmsford, MA, featuring group fitness, small group training, personal training, and more!

Reach your health + fitness goals.

We are a boutique fitness studio located in Drum Hill in Chelmsford, MA, featuring group fitness, small group training, personal training, and more!

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Who We Are

Zone Fitness Chelmsford is a boutique fitness studio that specializes in 1:1 Personal Training, as well as partner personal training and small group classes. We’d like you to consider Zone Fitness your second home. As we all have individual needs, your training plan should be no different. Our training plans are designed to help you reach your personal goals because your goals are our goals. Our top priority is to make sure we take the time to get to know each client individually and understand your needs before we create your customized fitness plan.

Man using ropes at Zone Fitness Chelmsford

Personal training session at Zone Fitness

In-Studio + Virtual Personal Training

Use your Zone Fitness Chelmsford personal trainer as you begin your journey to get faster, stronger, and healthier. Flexibility Training is suitable for everyone at any kind of fitness level.

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PRIVATE SUITES

avoid the crowds – no judgment, no distractions, no waiting for equipment.

CUSTOMIZED

workout programs as unique as you – built to overcome any obstacle.

ACCOUNTABILITY

with regular fitness assessments to ensure progress.

RESULTS

real time adjustments and progressive programming to stay on track.

CLIENT SUCCESS STORIES

“Ashling is an awesome personal trainer! She listened to my goals and injury history and has designed perfect workouts for me. I feel better after only 4 sessions and look forward to more.”

- SUE KIM

“Zone Fitness is a nice gym with a really nice staff. I love the boot camp classes! Our trainer Victor is great! He always challenges us, and at the end of the class we all feel great! I strongly recommend Zone Fitness that is a nice place, where everyone is very professional and pleasant!”

- MARCIA ARAUJO

"Zone Fitness is awesome! Great variety of personal training, small group training, open gym time, and a variety of great classes. Perfect small gym experience. Ashling is a great trainer and has built a wonderful community of people who like to work out in this terrific setting. Highly recommended!"

- ABBY DICK

Classes

We offer a weekly schedule of classes for every fitness fan. Whether you want to dial up the intensity or take a more relaxed approach, we’ve got a class with a spot just for you. Create your own personalized schedule.

View Class Schedule