Except mine is 25 yards, not 50 meters. | Piscina olimpica, Detalles constructivos, Piscina
Football pitch - Wikipedia
25 Meter (SCM) Backyard Lap Pool Construction Timelapse - YouTube
Apram - Swimming Pool Construction - POOL FACTS!! Did you know that Olympic-sized swimming pools are always 50 meters in length, but that can vary in widths? Either being 25 yards (22.86