This is the Alamo location of the national fitness chain. 24 Hour Fitness prides itself on its sheer convenience to members. Their 24/7 hours ensure that every member has a time that they can come in and work out. Trainers are available to members in need of a boost, and competitive prices make it even easier to stay healthy. It is located in Alamo Plaza, conveniently near the Stone Valley West exit on I-680.