ChaiseFitness UES

Cho Elite Olympic Taekwondo

Church Street Boxing Gym

Clarity Fitness

Clutch Athletes

Combine Z

Comeback Cycle

CompleteBody

Concierge Movement

Concrete Jungle Strength and Conditioning

Concrete Safaris

Convent of the Sacred Heart

Coolhotyoga

Coolhotyoga & Pilates

Copper Tone

CopperTone At American Copper Building

Core Burn - 79th Street

Core Burn - Sutton Place

Core Burn Pilates- Sutton Place

Core Essence by S Factor

Court 16 LIC – Tennis Remixed™

Cre8ivity In Motion

CrossFit Hell's Kitchen

CrossFit POP