American Football Field Dimensions & Layout Guide #55280 (License: Personal Use)

This diagram illustrates a regulation American football field measuring 120 yards (109.7 m) long-including two 10-yard (9.1 m) end zones-and 53.3 yards (48.8 m) wide. Key features include the 50-yard line at midfield, 1-yard hash marks spaced 18 ft 6 in apart, and inbound lines marking the legal playing width. All markings follow NFL specifications for professional and collegiate play.

Used on sports education sites, coaching resources, or fan guides to explain field layout; matches user intent for learning rules, designing plays, or comparing field specs across leagues.