318 Main Street, Suite 185, Northborough, MA 01532
9782905772
9782905772
9782905772
9782905772
9782905772
24-Hour Access (Members)
Monday-Sunday | Open 24 Hours
Staffed Hours:
Monday-Thursday | 11am - 8pm
Friday | 9am - 6pm
Saturday | 9am - 2pm
318 Main Street, Suite 185, Northborough, MA 01532
9782905772
9782905772
9782905772
9782905772
9782905772
24-Hour Access (Members)
Monday-Sunday | Open 24 Hours
Staffed Hours:
Monday-Thursday | 11am - 8pm
Friday | 9am - 6pm
Saturday | 9am - 2pm
HOTWORX Northborough is an ideal fitness choice for individuals living and working in Northborough, and nearby towns like Westborough, Marlborough, and Southborough. You can find us in the Post Road Marketplace shopping center, located between Northborough Crossing and Apex Entertainment. It's easily accessible from major routes, including I-290, 495, or Route 9.
Offering a one-of-a-kind fitness experience, HOTWORX Northborough combines infrared sauna therapy and virtually instructed workouts, giving you more workout in less time. Our studio boasts 24/7 unlimited access to 12 different infrared sauna workouts, such as Hot Yoga, Hot Cycling, Hot Barre, Hot Pilates, and more. Our innovative setup caters to the needs of busy individuals, allowing them to workout and meet their wellness goals when it works best for their schedule, all at a great value.
Our studio is rooted in the local community, supporting schools and charities and fostering a close-knit atmosphere. Situated near popular spots like The Neighborhood Tavern and Aero Coffee Roasters, HOTWORX Northborough will quickly become a part of your daily routine.
Whether enhancing your health and wellbeing or seeking a new fitness home, we invite you to experience the HOTWORX Northborough difference.
30 MINUTES / UP TO 3 MEMBERS PER SESSION
hot Iso
Isometric Compression Postures
HOT PILATES
Traditional Pilates
HOT YOGA
Athletic Style Yoga
HOT BUNS
Focus on the Glutes
HOT BARRE NONE
Unique Ballet Workout without the Barre
HOT CORE
Abs, Hips, and Lower Back
HOT WARRIOR
Advanced Series of Isometric Postures
HOT BANDS
Intense Total Body Resistance Bands Workout
HOT stretch
Stretch Session Workout
HIGH INTENSITY INTERVAL TRAINING
15 MINUTES / UP TO 3 MEMBERS PER SESSION
HOT CYCLE
Cycle Session with Choreographed Intensity Intervals
HOT THUNDER
First Ever Dual Pulley Water Rower
HOT BLAST
Strength, Endurance, and Cardio HIIT for the Total Body
HIIT Workouts vary by location. See studios for details.
FUNCTIONAL EXERCISE ZONE
Provides HOTWORX members with an area for productive use of time before, after, or in between infrared workout sessions. Bands, weights, ropes, and other equipment are available for any combination of functional training exercises and routines. A silent trainer video is displayed on a monitor with various routines for recommended use of the FX Zone.










Offer valid for one complimentary HOTWORX session per person during staffed hours and for local first time guests only. Other restrictions may apply and additional purchases may be required.
The HOTWORX Burn Off App is your central hub for every workout.
Book sessions, track calories burned during and after each workout, complete challenges, and access important information to stay on track.
Everything works together in one place to help you stay consistent and get more from every session.





TrainingTRAX
Follow a personalized workout plan tailored to your goals and schedule, designed to help you see results in as little as 90 days. With TrainingTRAX, you can track your progress over time and visually see your transformation through a personalized avatar. Stay on a structured training plan with guidance similar to a personal trainer—without the added cost.

DietTRAX
Track your daily nutrition and maintain a calorie deficit to support your results. Simply snap a quick photo of your meals to instantly log calories and nutritional information. Stay consistent with your intake and keep your nutrition aligned with your fitness goals.

HOTSQUAD
Stay connected and accountable by working out with friends. Create workout groups, track each other’s progress, and stay motivated as you work toward your goals together.