Where Children Learn, Grow, and Have Fun!
At Underground Fitness, we're dedicated to providing a world-class fitness experience at an affordable price. Our state-of-the-art facility in Stamford, CT, offers a wide range of amenities and services designed to help you reach your fitness goals. From personal training and group fitness classes to state-of-the-art equipment and 24-hour access, we've got everything you need to make 2024 your best year yet.
Our Mission
Our goal is simple: to bring all the luxuries and amenities of a high-priced gym and offer them at affordable prices. We believe that everyone deserves access to a top-notch fitness facility, regardless of their budget. That's why we've spared no expense in creating a world-class gym that's affordable and accessible to everyone.
Our Facilities and Amenities
Our flagship gym is located at 473 Hope St. in Stamford, CT, and spans an impressive 20,000 square feet. As the largest 24-hour gym in Connecticut, we offer a range of amenities designed to make your fitness journey as comfortable and convenient as possible. These include:
- 24-hour access to our facility, 7 days a week
- Personal training sessions with our team of world-class trainers
- A wide range of group fitness classes, including yoga, Zumba, spinning, and more
- State-of-the-art cardio equipment with touch screens and internet access
- Free WiFi throughout the facility
- Unlimited access to our on-site tanning salon
- Free classes and workshops, including nutrition counseling and fitness assessments
Our Strength
The strength of Underground Fitness lies in our commitment to providing a private gym setting with all the perks of a big gym chain. Whether you're a seasoned athlete or just starting out on your fitness journey, we've got everything you need to succeed. Our friendly and knowledgeable staff are always on hand to help you with any questions or concerns, and our state-of-the-art equipment and facilities are designed to help you achieve your goals.
Join Us Today!
So why wait? Join Underground Fitness today and start making 2024 your best year yet. With our affordable membership plans and flexible payment options, there's never been a better time to take the first step towards a healthier, happier you.

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