Performing a competition between teams by means of modular units

This invention relates to a method of performing a competition between teams by means of at least two sets of modular units ( 20 A, 20 B; 21 A, 21 B; 22 A, 22 B). The invention further relates to a modular unit for performing a competition between teams. Said method comprises the steps of connecting a first set of modular units ( 20 A, 21 A, 22 A) to a second set of modular units ( 20 B, 21 B, 22 B), wherein each set comprises at least one modular unit ( 10 ); determining which first modular unit in the first set is connected to which second modular unit or units in the first set; determining which third modular unit in the second set is connected to which fourth modular unit or units in the second set; determining a set of information items for at least one modular unit, wherein each information item individually relates to a specific modular unit in said sets ( 20 A, 20 B; 21 A, 21 B; 22 A, 22 B); and wherein said set of information items represents competition-related information, and wherein said set of information items depends on the way in which said modular units are located relative to one another, a property for each modular unit and of which first competition performed; distributing the set of information items to the corresponding modular units; and presenting said set of information items on the modular units. A modular unit, when used in conjunction with more modular units, can thus provide a freely selectable field of any form or shape for performing a competition, such as sports or games.