River North Gym

River North Gym:  Conveniently Located in the Merchandise Mart! Get In. Get Out. Get on With Your Day. Come try us for FREE. The best way to judge whether a health club has the atmosphere, convenience and feel you want is to experience it.  The beautifully constructed River North Gym opened in early 2011 and gives you fitness, nutrition and weight loss support in a fun, social and country club-like environment.  Come try us for FREE for 3 days to see if we are a good fit for you!