Physiology Fitness

Picot Pilates

Pilates Mechanic

Pilates of McLean

Polander Academy of Martial Arts-Bethesda

Pole Pressure DC

Posh Cycling and Fitness

Potomac Valley Track Club

Power Nectar Yoga

Praxi Pilates

Prime Time Baseball

Project Fitness

ProsToYou Tennis

Protect & Defend Firearms Academy

Pulse Fitness

PureFire Yoga

RTR Pilates

Radiance Yoga

ReVampFIT

Reformation Fitness

Refresh Yoga Center

Rising Sol Yoga School

River's Edge Yoga

Rock 'n' Roll Running Series USA