Cambridge Athletic Club Express

Cambridge Athletic Club Express is the member gym at 101 Main Street in the Riverfront Office Park, Cambridge. The phone is (617) 491-8272. Official hours are 5 a.m. to midnight daily. About 4,000 square feet, entrance on Main Street next to Tatte, overlooking the canal. Badge access, locker rooms with showers, cardio, free weights, and machines. Membership includes discounted day passes to the First Street and Technology Square clubs. This is a gym, not a public drop-in restaurant. The site is cambridgeathletic.com. Come to train if you are a member. 101 Main Street, Cambridge. Confirm membership details on the official club site.