Two-minute warning

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In most levels of professional American football, the two-minute warning is a suspension of play that occurs when two minutes remain on the game clock in each half of a game, i.e., near the end of the second and fourth quarters, and overtime.[1] Its effect on play is similar to that of a timeout: the game clock stops and the teams gather to discuss strategy. The suspension of play is two minutes long, the same as the short two-minute intermissions between quarters within each half.[2] Its name reflects its origins as a point in the game where the officials would inform the teams that the half was nearly over, as the official game clock was not displayed in the stadium at the time the two-minute warning was created. With the official game clock being displayed prominently in the stadium in modern times, the original purpose of the two-minute warning is no longer necessary, but it has nevertheless evolved into an important reference point in a game. A number of rules change at the two-minute warning, including several relating to the game clock, and the two-minute warning may be an important factor in a team's clock management strategy.

The two-minute warning is called when the clock reaches exactly 2:00 if the ball is dead at that time. If the ball is in play when the clock reaches 2:00, the play is allowed to come to its normal end and the two-minute warning is called when the play ends; it is common for the two-minute warning to be called with less than two minutes on the clock, for example 1:55. The clock is always stopped for the two-minute warning, even if the situation would otherwise call for the clock to run, and the clock starts again when the ball is snapped for the following play.

There is an additional two-minute warning in the rare event only two minutes remain in an overtime period. However, in the postseason, where games continue indefinitely if there is no score, there is no two-minute warning in the first overtime, but if the second overtime, or any subsequent even overtime, is still tied with two minutes remaining (which has never happened), there will be a two-minute warning.


The origins are from the early years in the National Football League (NFL) when the official game time was kept by a member of the officiating crew, with the stadium clock being unofficial. Its purpose was a checkpoint to ensure that the teams knew how much time remained in the game. In the early 1960s the upstart American Football League (AFL) made the stadium clock the official game time, a change followed later in the decade by the NFL, shortly before its merger with the AFL. By then, television was an important factor in professional football, so the two-minute warning was retained as a commercial break and to serve as "tension building" time, and thus has become an important part of the game's flow.[3]


In addition to those practical purposes, gradually, some rules have evolved that are unique to the final two minutes of each half and overtime. There is no special event at the ends of the first and third quarters, aside from swapping end zones, so there is no two-minute warning then, only at the halves, except as implemented in Pro Bowls from 2014 to 2016, and since 2019.

10-second runoff[edit]

The following situations result in a 10-second game clock runoff if the team in possession of the ball is trailing or the game is tied and the team in possession of the ball has no timeouts remaining in that half/overtime. If 10 or less seconds remain in the half/overtime/game, the period/game will end by such runoff.

  • Excessive timeouts due to injuries (see below)
  • Instant replay overturns a call on the field and the correct ruling would not stop the game clock
  • One of the following six fouls is committed by the offense. Following the runoff, the game clock will resume again once the ball is set. The runoff can also occur if a team declines to use a timeout if it has timeouts remaining.
    • False start
    • Intentional grounding
    • Illegal forward pass beyond the line of scrimmage
    • Throwing a backwards pass out of bounds
    • Spiking or throwing the ball away after a down (unless after a touchdown)
    • Any other intentional act that causes the clock to stop


If a player is injured and his team has timeouts remaining in that half/overtime, the timeout is automatically charged to that team to allow the injured player to be removed from the field. If a team is out of timeouts, they are allowed an otherwise-excessive "fourth timeout" (or third if overtime). However, to minimize the feigning of injuries to save game clock time, any subsequent injuries after the fourth timeout result in a five-yard penalty. Besides the excessive timeout, there is a 10-second runoff (if it was an offensive player that was injured) or the play clock is reset to 40 seconds (if it was a defensive player).[4]

Exceptions to the above include if the other team called a timeout immediately after the previous play to save time on the clock; the injury was caused by a foul by an opponent; or the previous play resulted in a change of possession, a successful field goal, or was a conversion attempt.[4]

Other rules[edit]

  • Within the two-minute warning period (of either half/overtime), instant replay reviews can only take place if the replay assistant, who sits in the press box and monitors the network broadcast of the game, determines that a play needs review. Coaches may not use a coach's challenge.
  • Within the two-minute warning period (of either half/overtime), if a player fumbles the ball, any player on his team can recover the ball, but only the fumbler can advance it beyond the spot of the fumble. If any other player from the same team recovers the fumble downfield, the ball is spotted back at the point where it was initially fumbled. This rule also applies to the offense or punting team on fourth down at any point in the game, but applies to all downs after the two-minute warning. This rule was added for the 1979 season as a response to the September 1978 "Holy Roller" play.


The period of time between the two-minute warning and the end of the half is known as the two-minute drill. During this time, clock management becomes a more important aspect of the game, since by proper manipulation of the game clock, a team can, if trailing, prolong the game long enough to secure a score, or if in the lead, hasten the half's end before the opponent can score.

If the leading team has the ball on first down with less than two minutes to go in the game and the opposing team has no timeouts remaining, the quarterback can often safely end the game by taking a knee thrice consecutively without risking injuries or turnovers. This is because at the end of each play, the offensive team can take up to 40 seconds to start running the next play.

Other football leagues[edit]

The CFL has a three-minute warning.[3] Indoor American football leagues historically used a one-minute warning once a minute remained in the half/overtime. No comparable rule exists at the high school or college levels; at the high school level, the officials are instructed to inform each sideline when three minutes remain in a half, but the rule does not stop the game clock.


The two-minute warning has been criticized for slowing games down and thus diminishing their entertainment value.[5][3][6]


  1. ^ James Alder. "About Football Glossary - Two-minute Warning". Retrieved January 14, 2012.
  2. ^ "Rule 4 Game Timing, Section 1 Article 2:Intermissions, Section 3 Article 2:Scrimmage down" (PDF). Official NFL Playing Rules. National Football League. Retrieved January 14, 2018.
  3. ^ a b c Ethan Trex (November 26, 2009). "Why Does the NFL Have a Two-Minute Warning?". mental floss. Retrieved October 7, 2019.
  4. ^ a b "NFL rules, Rule 4, Section 5, Article 4" (PDF). NFL.
  5. ^ "Ask Sam Farmer: Why doesn't the NFL get rid of the two-minute warning?". Los Angeles Times. California. November 20, 2016.
  6. ^ Caldwell, Dave (December 21, 2016). "Is it time for the NFL to scrap the two-minute warning?". The Guardian.