The goalpost consists of a post, crossbar, and two uprights. The post that holds the uprights is 10 feet tall and placed approximately 80 feet from the sidelines. The crossbar, which is 18 feet, 6 inches in length, sits atop the post. The uprights extend 30 feet above the crossbar. Goal Posts: Goal post measurements for the different levels of play are: High School: Goal posts are 10 feet high and 23 feet, 4 inches wide College, NFL and CFL : Goal posts are 10 feet high and 18 feet, 6 inches wide.
From the NFL operations Manual:
SECTION 3
GOAL
ARTICLE 1. CROSSBAR
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In the plane of each end line,there shall be a centrally placed horizontal crossbar 18 feet, 6 inches in length, the top face of which is 10 feet above the ground. The goal is the vertical plane extending indefinitely above the crossbar and between the lines indicated by the outer edges of the goal posts.
ARTICLE 2. GOAL POSTS
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All goal posts will be the single-standard type, offset from the end line and bright gold in color. The uprights will extend 35 feet above the crossbar and will be no less than 3 inches and no more than 4 inches in diameter. An orange-colored ribbon 4 inches by 42 inches is to be attached to the top of each post.
Note: Goal posts must be padded in a manner prescribed by the League
Endzone to endzone it is 100 yard. From goal post to goal post it is 120 yards
From goal post to goal post, it is 120 yards. The endzones are 10 yards long each, in addition the the 100 yards of the playing field.
The goal post dimensions in Canadian football are the same as in American football. The goal posts are on the goal line. The hash marks are not in line with the uprights.
120 yards
120 yards
120 yards3650 feet
120 yards, the end zones are each 10 yards long plus the 100 yards from the beginning of both end zones
120 yards from goal post to goal post and 50 yards wide.
360 feet.
It is believed to be 116 yards.
ten yards
120 yards (including two 10 yard end zones)