F45 Training Penrose

F45 Training Pentagon Row

F45 Training Shirlington

F45 Training Springfield VA

FIT4MOM Lorton-Springfield-Burke-Woodbridge-Kingstowne

Fairfax Ice Arena

Faith Hunter

Fill the Shoes

Fitness Association of Patent and Trademark Office

Fitness Stop

Fitness Together Central Georgetown, FT-DC-30005

Fitness Together Fairfax, FT-VA-30015

Flow Yoga Center DC

Focused On Fitness

Formula Running Center

Foundation Fitness Georgetown/Palisades

Foundation Fitness of Del Ray

Foundation Fitness of Georgetown

Foundation Fitness of Old Town

Fountains Day Spa

Friends of Children's Charities

Fuel Pilates

Functional Fitness VA

George Washington University - Lerner Health and Wellness