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Welcome to the
Mid-Atlantic Railroad Prototype Modelers Meet (MARPM)

October 1-4, 2026 in Linthicum, Maryland

A model railroad scene showing a Central Vermont diesel pulling a string of cars over a truss bridge spanning a realistic river modeled by Marty McGuirk

MARPM is...

An annual meet for model railroaders in interested in prototype-inspired or prototype-faithful modeling.

Updates

DATES ANNOUNCED FOR MARPM 2026!

We're excited to announce that the 2026 Mid-Atlantic Railroad Prototype Modelers Meet will be held October 1-4, 2026.

Thursday October 1 - Operating Sessions

Friday October 2 - Layout Tours

Saturday October 3 - 9:00 AM - 10:00 PM- Clinics, Displays, Vendors

Sunday October 4 - 9:00 AM - 6:00 PM- Clinics, Displays, Vendors, Raffle

REGISTRATION AND ROOM RESERVATION LINK COMING SOON.

An exterior photo of the Doubletree by Hilton BWI hotel

Our Location

DoubleTree by Hilton Baltimore - BWI Airport

Close by BWI Airport, Baltimore-Washington Parkway and Amtrak BWI Station with free airport and train station shuttles

Room Reservation Link Coming

A guest room at the Doubletree by Hilton BWI Hotel where MARPM guests will stay

These fine suppliers help make MARPM possible.

Thanks to our 2025 Sponsors

These fine suppliers help make MARPM possible.

Alkem Scale Models

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