Sassy City Studio

Sea Devil Swimming

Sergeant's Fitness Concepts

Sergeant’s Fitness Concepts

Sierra Club

Soka Tribe Dance Fitness

Soulex Float Spa

Spark Fitness

SparkFire Fitness

SpiritBody Movement & Wellness Center

Sport&Health

Step Afrika!

Studio Barre - Alexandria

Studio Body Logic

SulkinFitness

Sweat DC

Swift Fitness Studio

Synergy Fitness Group

TEAM NEWBY FITNESS

Takoma Park Recreation Department

Tango Mercurio

Terps Gymnastics LLC

The 1200K Fitness Center

The Bar Method Washington DC / Bethesda / North Potomac