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USATF U20 Outdoor Championships
The USATF U20 Outdoor Championships, formerly known as the USA Junior Outdoor Track & Field Championships, is an annual outdoor track and field competition organized by USA Track & Field (USATF) which serves as the national championship for American athletes aged under 20. The competition is also used for American national team selection for the IAAF World U20 Championships in even-numbered years and the Pan American U20 Athletics Championships in odd-numbered years. The event was established in 1972 and were originally organized by the Amateur Athletic Union. The Athletics Congress of the USA took over organizational duties in 1980 and the competition was held under the USATF name for the first time in 1993. The men's and women's competitions were held separately from 1972 to 1982, with combined sex championships being held in 1974, and 1978–1980 within that period. It is held separately from the USATF National Junior Olympic Track & Field Championships, which hosts various ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Track And Field
Track and field is a sport that includes athletic contests based on running, jumping, and throwing skills. The name is derived from where the sport takes place, a running track and a grass field for the throwing and some of the jumping events. Track and field is categorized under the umbrella sport of athletics, which also includes road running, cross country running and racewalking. The foot racing events, which include sprints, middle- and long-distance events, racewalking, and hurdling, are won by the athlete who completes it in the least time. The jumping and throwing events are won by those who achieve the greatest distance or height. Regular jumping events include long jump, triple jump, high jump, and pole vault, while the most common throwing events are shot put, javelin, discus, and hammer. There are also "combined events" or "multi events", such as the pentathlon consisting of five events, heptathlon consisting of seven events, and decathlon consisting of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3000 Meters
The 3000 metres or 3000-metre run is a track running event, also commonly known as the "3K" or "3K run", where 7.5 laps are run around an outdoor 400 m track, or 15 laps around a 200 m indoor track. It is debated whether the 3000m should be classified as a middle-distance or long-distance event. In elite-level competition, 3000 m pace is more comparable to the pace found in the longer 5000 metres event, rather than mile pace. The world record performance for 3000 m equates to a pace of 58.76 seconds per 400 m, which is closer to the 60.43 seconds for 5000 m than the 55.46 seconds for the mile. However, the 3000 m does require some anaerobic conditioning, and an elite athlete needs to develop a high tolerance to lactic acid, as does the mile runner. Thus, the 3000 m demands a balance of aerobic endurance needed for the 5000 m and lactic acid tolerance needed for the Mile. In men's athletics, 3000 metres has been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Javelin Throw
The javelin throw is a track and field event where the javelin, a spear about in length, is thrown. The javelin thrower gains momentum by running within a predetermined area. Javelin throwing is an event of both the men's decathlon and the women's heptathlon. History The javelin throw was added to the Ancient Olympic Games as part of the pentathlon in 708 BC. It included two events, one for distance and the other for accuracy in hitting a target. The javelin was thrown with the aid of a thong ('' ankyle'' in Greek) that was wound around the middle of the shaft. Athletes held the javelin by the ''ankyle'', and when they released the shaft, the unwinding of the thong gave the javelin a spiral trajectory. Throwing javelin-like poles into targets was revived in Germany and Sweden in the early 1870s. In Sweden, these poles developed into the modern javelin, and throwing them for distance became a common event there and in Finland in the 1880s. The rules continued to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discus Throw
The discus throw (), also known as disc throw, is a track and field event in which an athlete throws a heavy disk (mathematics), disc—called a discus—in an attempt to mark a farther distance than their competitors. It is an classical antiquity, ancient sport, as demonstrated by the fifth-century-BC Myron statue ''Discobolus''. Although not part of the current pentathlon, it was one of the events of the Ancient Olympic pentathlon, ancient Greek pentathlon, which can be dated back to at least 708 BC, and it is part of the modern decathlon. History The sport of throwing the discus traces back to it being an event in the Ancient Olympic Games, original Olympic Games of Ancient Greece. The discus as a sport was resurrected in Magdeburg, Germany, by gymnastics teacher Christian Georg Kohlrausch and his students in the 1870s. Organized men's competition was resumed in the late 19th century, and has been a part of the modern Summer Olympic Games since the first modern competition, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shot Put
The shot put is a track and field event involving "putting" (throwing) a heavy spherical ball—the ''shot''—as far as possible. The shot put competition for men has been a part of the modern Olympics since their revival in 1896, and women's competition began in 1948. History Homer mentions competitions of rock throwing by soldiers during the Siege of Troy but there is no record of any dead weights being thrown in Greek competitions. The first evidence for stone- or weight-throwing events were in the Scottish Highlands, and date back to approximately the first century. In the 16th century King Henry VIII was noted for his prowess in court competitions of weight and hammer throwing. The first events resembling the modern shot put likely occurred in the Middle Ages when soldiers held competitions in which they hurled cannonballs. Shot put competitions were first recorded in early 19th century Scotland, and were a part of the British Amateur Championships beginning in 1866. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triple Jump
The triple jump, sometimes referred to as the hop, step and jump or the hop, skip and jump, is a track and field event, similar to the long jump. As a group, the two events are referred to as the "horizontal jumps". The competitor runs down the track and performs a hop, a bound and then a jump into the sand pit. The triple jump was inspired by the ancient Olympic Games and has been a modern Olympics event since the Games' inception in 1896. According to World Athletics rules, "the hop shall be made so that an athlete lands first on the same foot as that from which he has taken off; in the step he shall land on the other foot, from which, subsequently, the jump is performed." The current male world record holder is Jonathan Edwards of the United Kingdom, with a jump of . The current female world record holder is Yulimar Rojas of Venezuela, with a jump of . History Historical sources on the ancient Olympic Games occasionally mention jumps of 15 meters or more. This led sports ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long Jump
The long jump is a track and field event in which athletes combine speed, strength and agility in an attempt to leap as far as possible from a takeoff point. Along with the triple jump, the two events that measure jumping for distance as a group are referred to as the "horizontal jumps". This event has a history in the ancient Olympic Games and has been a modern Olympic event for men since the first Olympics in 1896 and for women since 1948. Rules At the elite level, competitors run down a runway (usually coated with the same rubberized surface as running tracks, crumb rubber or vulcanized rubber, known generally as an all-weather track) and jump as far as they can from a wooden or synthetic board, 20 centimetres or 8 inches wide, that is built flush with the runway, into a pit filled with soft damp sand. If the competitor starts the leap with any part of the foot past the foul line, the jump is declared a foul and no distance is recorded. A layer of plasticine is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Jump
The high jump is a track and field event in which competitors must jump unaided over a horizontal bar placed at measured heights without dislodging it. In its modern, most-practiced format, a bar is placed between two standards with a crash mat for landing. Since ancient times, competitors have introduced increasingly effective techniques to arrive at the current form, and the current universally preferred method is the Fosbury Flop, in which athletes run towards the bar and leap head first with their back to the bar. The discipline is, alongside the pole vault, one of two vertical clearance events in the Olympic athletics program. It is contested at the World Championships in Athletics and the World Athletics Indoor Championships, and is a common occurrence at track and field meets. The high jump was among the first events deemed acceptable for women, having been held at the 1928 Olympic Games. Javier Sotomayor (Cuba) is the current men's record holder with a jump of set in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pole Vault
Pole vaulting, also known as pole jumping, is a track and field event in which an athlete uses a long and flexible pole, usually made from fiberglass or carbon fiber, as an aid to jump over a bar. Pole jumping competitions were known to the Mycenaean Greeks, Minoan Greeks and Celts. It has been a full medal event at the Olympic Games since 1896 for men and since 2000 for women. It is typically classified as one of the four major jumping events in athletics, alongside the high jump, long jump and triple jump. It is unusual among track and field sports in that it requires a significant amount of specialised equipment in order to participate, even at a basic level. A number of elite pole vaulters have had backgrounds in gymnastics, including world record breakers Yelena Isinbayeva and Brian Sternberg, reflecting the similar physical attributes required for the sports. Running speed, however, may be the most dominant factor. Physical attributes such as speed, agility and streng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3000 Meters Steeplechase
The 3000 metres steeplechase or 3000-meter steeplechase (usually abbreviated as ) is the most common distance for the steeplechase in track and field. It is an obstacle race over the distance of the 3000 metres, which derives its name from the horse racing steeplechase. Rules It is one of the track events in the Olympic Games and the World Athletics Championships; it is also an event recognized by World Athletics. The obstacles for the men are high, and for the women . The water jump consists of a barrier followed by a pit of water with a landing area defined as follows: The pit is 3.66 m (12 feet) square. The pit's forward-direction measurement starts from the approach edge of the barrier and ends at the point where the water jump slope reaches the flat surface of the steeple pathway. Rulebook language simply but clearly says "The water jump, including the hurdle, shall be 3.66 m in length." Pits have an upward slope; the water is deeper near the barrier and is withi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
400 Meters Hurdles
The 400 metres hurdles is a track and field hurdling event. The event has been on the Olympic athletics programme since 1900 for men and since 1984 for women. On a standard outdoor track, 400 metres is the length of the inside lane, once around the stadium. Runners stay in their lanes the entire way after starting out of the blocks and must clear ten hurdles that are evenly spaced around the track. The hurdles are positioned and weighted so that they fall forward if bumped into with sufficient force, to prevent injury to the runners. Although there is no longer any penalty for knocking hurdles over, runners prefer to clear them cleanly, as touching them during the race slows runners down. The best male athletes can run the 400 m hurdles in a time of around 46 seconds, while the very best female athletes achieve a time of around 51 seconds. The current men's and women's world record holders are Karsten Warholm with 45.94 seconds and Sydney McLaughlin with 50 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
110 Meters Hurdles
The 110 metres hurdles, or 110-metre hurdles, is a hurdling track and field event for men. It is included in the athletics programme at the Summer Olympic Games. The female counterpart is the 100 metres hurdles. As part of a racing event, ten hurdles of in height are evenly spaced along a straight course of 110 metres. They are positioned so that they will fall over if bumped into by the runner. Fallen hurdles do not carry a fixed time penalty for the runners, but they have a significant pull-over weight which slows down the run. Like the 100 metres sprint, the 110 metres hurdles begins in the starting blocks. For the 110 m hurdles, the first hurdle is placed after a run-up of 13.72 metres (45 ft) from the starting line. The next nine hurdles are set at a distance of 9.14 metres (30 ft) from each other, and the home stretch from the last hurdle to the finish line is 14.02 metres (46 ft) long. The Olympic Games have included the 110&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
