What is the length of an Olympic swimming pool?

An Olympic swimming pool is defined by international standards to be 50 meters in length. This standard dimension is established by the International Swimming Federation (FINA), which governs competitive swimming events. The 50-meter length is used for all Olympic swimming events, making it the primary distance for long course swimming competitions.

This length allows for a significant degree of space for swimmers to perform at their highest level in distance events and ensures uniformity across competitions at the Olympic Games. The width of an Olympic pool is typically 25 meters, with a minimum of eight lanes, each 2.5 meters wide, accommodating multiple swimmers competing simultaneously.