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The International Plastic Modelers' Society - USA

National Convention 2023

Embassy Suites and San Marcos Convention Center

San Marcos, Texas

August 2nd - 5th, 2023

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Convention Registration & Admission

The pre-registration window is now closed. IPMS members may register on-site at the convention starting on August 2nd. Non-members of IPMS may also attend with the purchase of a day-pass. Click the link below to learn more.

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The Embassy Suites of San Marcos is our primary hotel. We also have on contract 3 additional, nearby hotels if the Embassy Suites sells out.

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Click here for a listing and schedule of the various events planned to include seminars, contest judging, tours, and awards ceremony.

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If you are a vendor wishing to purchase table space click here to send an email requesting your tables.

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IPMS/USA 2023 National Convention Announcement Board

Latest update: June 30th, 2023

Information for members attending the convention can be found here.

Contest Category Sponsorships

IPMS/USA is now accepting orders for sponsorship of the 2023 contest categories Please visit our contest categories page for the list of categories as well as a link to the IPMS/USA national convention registration website. As categories sponsorships are purchased, we will update the category list with the corresponding sponsors.

Hotel Registration

There are still reservatrions available at our overflow hotels. Go to our Hotels page for more details as well as links to book one our contracted overflow hotels.

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Who's who on the team organizing this year's convention.

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Contest Iamge


2023 contest rules, classes & categories, and electronic entry forms as well as the theme and special awards can be found here.

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Putting on a convention takes alot of people power. We sure would love your help... and earn yourself a free Staff T-Shirt!

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San Marcos, Texas

Learn more about this fantastic, small Texas town that is our host this year.

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