Reps Fitness and Nutrition Center

Retro Fitness

Rising Goddess Fitness

Rock Solid Health

Rube's Garage

RxFitness

SALT Fitness

SMART Golf And Fitness Instruction

SPENGA - Downers Grove

SPENGA - Elmhurst

SPENGA - Oak Park

SPINOXHIIT

STRIDE Fitness

Salt Fitness Chicago

Sam Colonna Boxing, MMA and Fitness

Score Sports Center

Sculpted by Lagree

Serenity Holistic Health

Shred415

Shred415 - Hinsdale

Shred415 - Wicker Park

Sol Space

Solarium

Soul Rehab Yoga