B. ForrestFitness

BASH Boxing

BCV Wholesale

BETA Academy

Balance Gym

Balance Gym

Balanced Fitness Studios

Balanced Fitness Studios

BarkFit

Barry's

Be Free Live Fully

Be Miyghty Fitness

Belin Sport & Fitness

Bella Cache

Beltsville Adventist School

Beunique Bodyworks

Bhakti Yoga DC

Biker Barre

Bikram Yoga Works

Bikram Yoga Works

BikramYogaWorks

Blue Heron Wellness

Bluebird Sky Yoga

Boating in DC - Thompson Boat Center