What is the maximum allowable weight for a competition disc to be considered within regulation?

To determine the maximum allowable weight for a competition disc to be considered within regulation, it's important to recognize the specifications outlined by the International Powerlifting Federation. The regulations state that competition discs must conform to specific weight categories for competitive lifting.

In the context of weightlifting as a whole, competition discs generally range from lighter weights, such as 10 kg and 15 kg, up to heavier options, where 25 kg is a standard weight for the heaviest discs used in these competitions. Since the question specifically asks for the maximum allowable weight among the options listed, 25 kg fits this requirement as it is the highest weight that still adheres to the established guidelines for competition equipment.

Heavy competition discs, such as those weighing 25 kg, are essential for powerlifting, as lifting heavier weights is critical for achieving competitive lifts. Therefore, recognizing 25 kg as the maximum allowable weight aligns perfectly with IPF regulations and the structure of competition setups.