||The examples and perspective in this article may not represent a worldwide view of the subject. (December 2010)|
Rainout, washout, rain delay, and rain stopped play are terms regarding an outdoor event, generally a sporting event, delayed or canceled due to rain, or the threat of rain. It is not to be confused with a type of out in baseball, though a baseball game can be rained out. Delays due to other forms of weather are named "snow delay", "lightning delay", "thunderstorm delay", or "fog delay", while there are many other effects of weather on sport. Also, a night game can be delayed if the floodlight system fails.
Sports typically stopped due to the onset of rain include golf, tennis, and cricket, where even slightly damp conditions seriously affect playing quality and the players' safety. In the case of tennis, several venues (such as those of Wimbledon and the Australian Open) have built retractable roofs atop of their existing courts and stadiums in the last decade to avert rain delays that could push a tournament further than the final date.
Association football generally plays on through rain, although matches can be abandoned if the pitch becomes severely waterlogged or there is lightning in the area, with the latter case being more for the protection of spectators within the metal stands surrounding stadiums. In NCAA play, should lightning be detected by any pitch official, a minimum 30-minute delay and a potential "rainout" can be declared if the lightning continues for a considerable amount of time under the NCAA's all-sports policy regarding lightning.
In North America, the only one of the four major sports to stop play due to rain is baseball. American football plays through all types of weather except lightning and hurricanes (the former being more in concern to the safety of the fans sitting upon metal grandstand seating than the players), while basketball and hockey usually play indoors (with some exceptions such as the Winter Classic), although those sports have seen event cancellations or delays due to moisture on a basketball court making safe play impossible, or a malfunction in the rink ice system of an arena causing indoor fog, along with external factors such as snowstorms or flooding preventing safe access to venues. There have also been stoppages in auto racing events like the Indianapolis 500 due to rain.
If there is severe rain during a match, it can become a point of controversy whether a match should be abandoned. A notable example of this was on the final day of the Serie A 1999-00 season, when Juventus had to play out a match against Perugia despite the pitch appearing to be unplayable. Juventus lost the match 1-0 and consequently lost the Scudetto to Lazio.
Generally, Major League Baseball teams will continue play in light to moderate rain but will suspend play if it is raining heavily or if there is standing water on the field. Games can also be delayed or canceled for other forms of inclement weather, or if the field is found to be unfit for play, and for other unusual causes such as bees. Bee delays and cancellations have occurred in games such as the spring training game in 2005 that was canceled, as well as the 2009 Astros-Padres game that was delayed in the ninth inning. However, rain is by far the most common cause for cancellations or stoppages of play.
Before a baseball game commences, unless it is the second game of a doubleheader, the manager of the home team is in charge of deciding whether or not the game should be delayed or canceled due to rain or other inclement weather (see Rule 3.10 of baseball's Official Rules). Once the home team manager hands his lineup card to the umpire shortly before the game is to begin, the umpire-in-chief has sole discretion to decide if a game should be delayed or canceled (see Rule 3.10 and Rule 4.01 of the Official Rules). This also applies to the second game of a doubleheader. Umpires are required by rule to wait at least 30 minutes to see if conditions improve; this is referred to as a rain delay and is not counted as part of the length of the game listed in the box score. In practice, umpires are encouraged to see that games are played if at all possible, and will sometimes wait as long as three hours before declaring a rainout.
If a game is rained out before play begins, it is rescheduled for a later date. If it has already begun and rain falls, several scenarios are used to determine the need to resume play:
- If the game has completed the top half of the 5th inning and the home team is ahead, the game can be deemed an official game. The home team is declared the winner, and the game officially counts in standings.
- If the game has completed the bottom half of the 5th inning and either team is ahead, and in Minor League Baseball and college games, it is the final game of the series, the game can be deemed an official game. The leading team is declared the winner, and the game officially counts in standings. However, if the game is rained out prior to the completion of an inning in which the visiting team scored one or more runs to take the lead, and the home team has not retaken the lead, the game is suspended, to be resumed at a later date.
- If the game has completed the 5th inning, and the teams are tied, or in college and some Minor League Baseball games regardless of inning, and it is not the final game in the series (the first or second game in a three-game series, also regardless of inning), the game is considered suspended, and the resumption of the game is scheduled for a future date (usually the following day). The game picks up from where it left off.
- If none of the previous scenarios apply, the game cannot be deemed official. The umpire declares "No Game," and a make-up of the game is scheduled for a future date unless it is not feasible. The latter occurs mainly among the minor leagues and college due to travel schedules, and only in the major leagues among teams that have been declared mathematically eliminated from postseason play where no benefit in the standings would be derived. The statistics compiled during the rained out game are not counted.
- In the Major League Baseball postseason, all games stopped at any time for weather are considered suspended and continued from the point of stoppage when play resumes, no matter if the game has not reached the requirements above. This rule was put into place as a result of Game 5 of the 2008 World Series, which was the first postseason game in history to be suspended and resumed from the point of suspension. Prior to 2008, a playoff game had to be official in order to be suspendable; a playoff game stopped prior to that point had to be started over. An example was Game 1 of the 1982 National League Championship Series which reached the top of the fifth inning but had to be restarted from scratch the next day.
Some auto racing series do not compete in rain, especially series that race on paved oval tracks. The rain severely diminishes the traction between the slick tires and the surface. Other series, especially those that race on road courses such as Formula One and public roads as in rallying, use special treaded rain tires while the surface is wet but not in excessively heavy rain or standing water. Dirt track racing can be run in a light rain as the vehicles have treaded tires. Rallying can be held in rain or snow.
The NASCAR Sprint Cup Series and the IRL IndyCar Series do not compete on a wet or moist surface at most oval tracks. They will not start an event unless the surface is dry. If the surface become wet during a race, the event is typically halted, and the cars are pulled off the track. Very light moisture may warrant only a temporary yellow caution period, while heavier rains usually require a red flag, stopped condition.
After the rain ceases, the sanctioning body will determine if the track surface can be dried within a reasonable time frame. The track is considered "lost" if rain thoroughly wets the surface, usually characterized by a dark look to the asphalt or concrete pavement. Track crews use jet dryers, which consist of modified jet engines, mounted upside down to allow the hot exhaust to pummel the surface. The hot exhaust acts to quickly evaporate the rainwater, and allow the surface to dry considerably quicker than normal conditions. Large scale wet-vacs are also sometimes used to supplement.
The safety car driver will work with race stewards on the proper decision on a red flag when rain falls. In NASCAR, if the race start is delayed, officials may ask a more experienced driver to evaluate if a track is sufficiently dry by having the driver run medium-speed laps around the circuit to evaluate the dryness of the circuit. He then reports the results to his crew chief, who sends a report to a NASCAR official. Occasionally, NASCAR may wave a green and yellow flag together (such as the 1979 Daytona 500) to start the race under the Safety Car, and wave the green after ten or more laps have been run under such conditions. In that situation, all Safety Car laps after both flags waved count towards the race distance.
If rain does not subside, the sanctioning body has several options. Typically, the race is considered "official" if has completed at least one lap beyond the halfway point of the advertised distance (similar to baseball). If such is the case, the race is deemed complete, and a winner can be declared. In some cases, if the race has already gone beyond the halfway point (especially if it is very near the scheduled finish) when rain falls, and the weather forecast is for day-long rain, no attempt to complete the remainder of the race will be attempted. If a downpour occurs very near the end of the race, the officials, in fact, may use their authority to wave the checkered flag at that instant, and end the race immediately. (This occurred during the 1975 Indianapolis 500).
The IndyCar Series and Nationwide Series will use rain tires if they are at a road course. The Sprint Cup Series has experimented with rain tires, but does not currently use them. However, if the rain is severe enough, the race will be stopped.
The code in USAC, NASCAR, and IRL states if fewer than half the laps are completed or if the race is unable to start, the event is resumed on a later date, usually the next day. With the introduction of lights at numerous oval tracks, the time frame for resuming a rain delayed race on the same day has been largely expanded. Some races stopped during the day for rain have seen the track dried, and the race completed later in the evening on the same day.
Most road racing (except in the United States) do not use the 50 percent rule. In Formula One, if severe rain forces the race to be interrupted, the regulations state if less than three laps were completed, the race is canceled and will not be made up. Once a race is on its fourth lap, the race is official, and only half points will be awarded until 75% of the race has been completed.
Famous events delayed by rain in motorsport
The 2009 Petit Le Mans in Braselton, Georgia, was an example of a rainout under the FIA Code, where only three completed laps are needed for an official race and less than half the race (184 of 394 laps). The red flag waved after 184 laps at the 4:52 point of the race. In endurance racing, the clock does not stop for red flags. IMSA waited until 8 PM to declare the race official. While the race was 13 laps from official (500 miles), the clock had passed the five hour mark when the race was called at 8 PM.
In the 2011 Canadian Grand Prix of Formula One, rain before the race wet the circuit. 30 minutes into the race, a heavy rainstorm hit the circuit and the race was red-flagged, the rain didn't stop and the event was delayed for more than 2 hours, the race was finished for its 70 laps and was the longest race in Formula One history. To prevent a repeat, FIA rules were changed so that a four-hour race clock starts when the cars start their warm-up lap. The clock will not be stopped for any situation, effectively ending a race four hours after cars roll off—regardless of how far the race has finished.
At the Formula One's 2009 Malaysian Grand Prix, a rainstorm was predicted to hit the half of the race, of 56 laps, however, at the start of the race the weather was sunny with large black clouds in the distance. By lap 19 it began to rain as some drivers entered pit road for wet tyres as the rain was falling hard. By lap 28, the rain was torrential to the point officials called a caution, deploying the Safety Car, but still several cars were out due to spins or crash. The rain became worse and the race was red-flagged on lap 33. Once the rain had ceased, it was deemed too late and dark to continue and the race was stopped. Some drivers and spectators protested the race organizer's decision but no action was taken. The 2009 season was the first year that the FIA started the Asia and Australia races as late-afternoon starts where the sun would be setting during the race finish in order to maximise European television broadcasts.
The 1976 Indianapolis 500 was the shortest Indianapolis 500 in history, one lap past official status, with 102 laps completed.
The final grand prix of the 1976 Formula One season was delayed because of rain. When the race eventually started, championship leader Niki Lauda pulled out because of the dangerous circuit allowing James Hunt to score enough points to win the F1 Drivers championship.
Consequences in live broadcasting
In event of a rain delay, most television broadcasters run alternate programming (also known as "rain delay filler"), in place of the scheduled game or event. Depending on event, the alternate programming takes many forms, such as a movie, a rerun of a television program, interviews and analysis, highlights of the last event, or even another game. The delay continues until the weather is cleared up enough to resume the game, or if it comes to a point where it is not practical to resume it; in this case, it would become a "rain out".
In some cases, if the rain delay is in danger of interfering with the network's schedule that would follow after the game, they would often transfer coverage of the game to another station or channel, or show it later on via tape delay, depending on the organizational policy.
The Million Second Quiz is an example of a live broadcast of a game show that is filmed outdoors (it is filmed in an hourglass-shaped outdoor structure on top of a building with a flat roof). There is also an alternate indoor set where the non-primetime broadcasts take place. However, if inclement weather activity is in the area where the show is filmed during primetime, the game show moves to its alternate set located inside the building. During the event, the clock does not stop for weather-related delays or other circumstances.
- Hughes, Rob. Juventus Loses Crown in Perugia After Sudden Storm and Long Delay : Lazio Wins League In a Bizarre Finale, International Herald Tribune, May 15, 2000.
- "Official Rules: 4.00 Starting and Ending a Game". Major League Baseball. pp. Rule 4.12. Retrieved 9 October 2011.
- "Petit Le Mans: An Explanation". Motorsport.com. Retrieved 2012-08-11.
- "Rained out: Daytona 500 postponed until Monday –". Usatoday.com. 2012-02-26. Retrieved 2012-08-11.