American Football Is Older Than the Forward Pass, the NFL, and the Word 'Touchdown' Meaning Six

Organized American football is a little over 150 years old, and the professional game just past 100. But those round numbers hide how much of the sport’s history happened before anything we would recognize as football existed. Here is the timeline, anchored to the records.

1869: the first intercollegiate game

Rutgers beat Princeton 6–4 on November 6, 1869, in New Brunswick, New Jersey — the game usually cited as the first intercollegiate football contest. It would look nothing like football to a modern viewer: 25 players per side, a round ball, no carrying, and rules closer to association football than to anything played today.

1876–1905: Camp’s game takes shape

The Intercollegiate Football Association formed in 1876, and over the following decade Walter Camp’s rule changes built the American game: eleven players per side, the line of scrimmage, and the down-and-distance system. Scoring settled slowly — a touchdown was worth two points in 1883, four in 1884, five in 1898, and did not reach six until 1912.

The 1905 season was the crisis point: 18 deaths attributed to the college game brought White House pressure and produced the rules body that became the NCAA — and, in 1906, the legal forward pass.

1892–1920: professionalism arrives

The first documented professional was William “Pudge” Heffelfinger, paid $500 by the Allegheny Athletic Association for a single game on November 12, 1892 — a fact preserved in an expense ledger now held by the Pro Football Hall of Fame. Pro football then spent nearly three decades as a loose, semi-secret regional business in Pennsylvania and Ohio before fourteen clubs met in a Canton auto showroom on September 17, 1920 to found the American Professional Football Association. It renamed itself the National Football League in 1922.

1933–1970: the modern professional game

The NFL split from the college rulebook in 1933 — hash marks, a slimmer ball, and passing legal from anywhere behind the line. The rival All-America Football Conference (1946–49) contributed the Browns and 49ers; the American Football League (1960–69) forced the 1970 merger and gave the sport the Super Bowl, first played in January 1967.

The season itself kept growing

The schedule is its own history: 12 games through the 1950s, 14 from 1961, 16 from 1978, and 17 since 2021 — the detail that quietly complicates every “single-season record” comparison across eras.

So “how long is the history of American football” has three honest answers: about 155 years of organized play, about 130 years of professionalism, and about a century of the NFL — with most of the game’s defining features arriving decades after its birth.