What is the length of a standard football field, excluding end zones?

The length of a standard football field, excluding the end zones, is indeed 100 yards. This measurement reflects the area of play where the game occurs, which consists primarily of the field of play between the goal lines. Each end zone adds an additional 10 yards, but when focusing solely on the field itself, it measures 100 yards in length. This standard measurement is crucial for understanding the dimensions of the game, affecting strategies, player positioning, and the design of plays. Recognizing these specifications helps players, coaches, and fans comprehend the layout and rules of football better.