Chattanooga Convention Center

The 2026 NMRA National Convention and National Train Show will be held in the Chattanooga Convention Center. With nearly 200,000 square feet of space, all onsite activities will be held in this one location including exhibit space, clinics, T-TRAK Layout, and the National Train Show.

As planning progresses and more details are available, we will update this page with locations of events inside the Convention Center, including maps and floor plans with labels specific to the 2026 NMRA National Convention.