Workout whenever you like at any of our four MACXpress clubs in Marion, The Fountains, Fairfax or downtown Cedar Rapids. This pass allows you 24/7 access to train and sweat at your convenience using high quality cardio and strength training equipment. Some classes are available at the downtown Cedar Rapids, Marion, and The Fountains MACXpress clubs. This pass is available to individuals who are 21 and older. You must meet with staff at MAC Xtreme or MAC South to activate your card.