South Boston Fitness Guide: Top Gyms, Studios, and Classes

South Boston’s fitness scene is booming — with new studios popping up left and right. From boutique Pilates and heated yoga to old-school strength gyms, Southie has quickly become one of Boston’s hottest fitness hubs. Whether you’re a longtime local or new to the neighborhood, here are the studios you’ll want to know.

Pictured: btone FITNESS, Mass Underground Southie, Summer Street Wellness, Peter Welch's Gym

Barre Groove📍 416 W Broadway Suite 202

Fun, dance-inspired trampoline workouts that blend cardio and sculpt.

BCYF Curley Community Center 📍 1663 Columbia Road

Community hub offering group fitness classes, cardio, and weight training for Boston residents.

B/SPOKE Studios 📍 54 Old Colony Ave

Indoor cycling, strength, yoga, and Pilates classes with luxe amenities and high-energy playlists.

btone FITNESS 📍 423 W Broadway, 3rd floor

Pilates-inspired, resistance-based workouts in efficient 45-minute sessions.

Crossfit Southie 📍 383 Dorchester Ave

A community staple offering strength and conditioning programs with a focus on functional fitness and camaraderie.

Evolve Power Yoga 📍 416 W Broadway

Heated Vinyasa and Sculpt flows in a modern, welcoming studio.

FORMAT 📍 35 W 2nd St (NEW September 2025)

Barre, HIIT, and strength training in a bright boutique space.

Higher Ground Fitness 📍 600 E Broadway

Low-impact, high-intensity reformer workouts with a focus on form and energy.

Lifted Fitness + Performance 📍 72 K Street

Small-group training and personal coaching that blends strength, conditioning, and performance-based programming

Luxe Leisure Studio 📍 553 E Broadway (NEW September 2025)

Dance, yoga, barre, Pilates, and HIIT — all in one supportive, community-driven space.

Mass Underground 📍 550 E 1st Street

An old-school strength gym with premium equipment, sauna, and cold plunge recovery.

MYSTRYDE 📍 850 Summer Street

High-energy treadmill and strength workouts blending cardio intervals with resistance training.

Peter Welch's Gym 📍 371 Dorchester Ave

Iconic boxing gym, known for its authentic training atmosphere, boxing technique classes, and high-energy conditioning workouts.

Quin Pilates 📍 840 Summer St #306 (NEW September 2025)

A new boutique studio specializing in reformer Pilates with small-group classes. Radiant Yoga Boston📍 840 Summer St

Radiant Yoga is a safe space to support and guide your return to community, movement, and meditation.

Rebel Athletic Club 📍 196 W Broadway

Strength and conditioning with a community vibe, plus nutrition coaching and personal training.

Regan’s Motivated Fitness 📍 315 W Broadway

Affordable neighborhood gym with cardio, weights, and personal training.

Studio78 📍 60 K Street & 📍220 Old Colony Ave (NEW September 2025)

Fun Mat Pilates Fusion and Sculpt classes in a supportive, inclusive environment.

Summer Street Wellness 📍 850 Summer Street #204

Heated yoga, barre, and yogalates plus holistic offerings like reiki, meditation, and sound healing.

The Handle Bar HEAT 📍 141 Dorchester Ave

Heated sculpt and flow classes in a woman-owned, LGBTQ+ friendly studio.

The Training Lab Southie 📍 55 W 5th St

Small group classes like TRAIN, SWEAT, LIFT, and STEP, plus personal training.

True Fitness 📍 69 A Street

Full-service neighborhood gym with weights, cardio machines, and group fitness classes.

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No matter your style—high-intensity, mindful movement, or classic strength training—South Boston has a studio that fits. With long-time staples and exciting new arrivals, it’s the perfect neighborhood to explore, try something different, and find your go-to spot.

💡 Want more options? Browse our full studio directory or check out our other studio guides to find your next go-to spot.