What is the maximum length of the goal line in yards?

The maximum length of the goal line in a standard soccer field is indeed 100 yards. According to the Laws of the Game as established by FIFA, the dimensions of a soccer field can vary, but for international matches, the length of the field should be between 100 to 130 yards, and the width should be between 50 to 100 yards. However, the goal line specifically refers to the shorter side of the field, and its maximum length aligns with the overall maximum dimension of a soccer field, which is set at 100 yards. This aligns with the official regulations governing the sport, ensuring uniformity in the dimensions of the soccer fields used for matches, including the distances that players must work within during play.