The Maine Athletic Complex or the MAC is Portland’s premier indoor multi-sport facility and program events provider, located at 1173 Riverside Street in Portland, Maine. Our mission is to provide space and programming that will offer small groups, clubs, schools, camps and event planners the opportunity to teach, train and host events in a clean, safe, and comfortable environment. 

With more than 34,000 square feet of usable space under one roof, our unique building creates an unparalleled experience for our guests. Whether you're an athlete, a spectator or looking for a place for your active child, the MAC serves the sports and recreation needs of Maine sports and their fans. 

We also have office or retail space and advertising opportunities available at the MAC!

Maine Athletic Complex

Maine Athletic Complex

Sports Complex