The Great Modelrailway Exhibition is organized since 2002 every two years by Meta Media Group, the publisher of Belgium's biggest model railroad magazine, Modelspoor Magazine (Dutch) / Train Miniature Magazine (French) and Belgium's most famous railroad magazine, Spoorweg journaal Dutch) / Journal de chemin de fer (French).

The 9th edition will take place on Saturday 13 October from 10 am to 6 pm and Sunday 14 October from 10 am to 5 pm, 2018, at the Brabanthal Leuven.