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USA Indoor Track And Field Championships
The USA Indoor Track and Field Championships is an annual indoor track and field competition organized by USA Track & Field, which serves as the American national championships for the sport. In years which feature a World Indoor Championships in Athletics, the championships serve as a way of selecting the best athletes for those competitions. Editions USATF era TAC era AAU combined gender era AAU split gender era Events The following athletics events feature on the national championships' program: * Sprint: 60 m, 200 m, 300 m, 400 m * Middle-distance track events: 600 m, 800 m, 1000 m, 1500m, Mile * Long distance track events: 3000 m * Hurdles: 60 m hurdles * Jumps: long jump, triple jump, high jump, pole vault * Throws: shot put, weight throw * Combined events: heptathlon, pentathlon * Walks: 3000 m walk, 2 mile walk, 5000 m walk Championships Records Men Women A = affected by altitude See also *USA Outdoor Track and Field Championships *USA Marathon Champions ... [...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] |
Oregon Convention Center
The Oregon Convention Center is a convention center in Portland, Oregon. Completed in 1989 and opened in 1990, it is located on the east side of the Willamette River in the Lloyd District neighborhood. It is best known for the twin spire towers, which provide light into the building's interior and for housing the world's largest Foucault pendulum. The center is owned by Metro, the Portland area's regional government, and operated by the Metropolitan Exposition and Recreation Commission, a subsidiary of Metro. The building was designed by the architectural firm of Zimmer Gunsul Frasca Architects (ZGF). It is the largest convention center in Oregon, at nearly . The complex includes of exhibit space. It features the largest ballroom in the City of Portland at . The original building was built in the late 1980s, opened in 1990, and was expanded in 2003. ZGF was also involved in designing the expansion. More recently, the building has become known for upward illuminating the twin sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2008 USA Indoor Track And Field Championships
8 (eight) is the natural number following 7 and preceding 9. In mathematics 8 is: * a composite number, its proper divisors being , , and . It is twice 4 or four times 2. * a power of two, being 2 (two cubed), and is the first number of the form , being an integer greater than 1. * the first number which is neither prime nor semiprime. * the base of the octal number system, which is mostly used with computers. In octal, one digit represents three bits. In modern computers, a byte is a grouping of eight bits, also called an octet. * a Fibonacci number, being plus . The next Fibonacci number is . 8 is the only positive Fibonacci number, aside from 1, that is a perfect cube. * the only nonzero perfect power that is one less than another perfect power, by Mihăilescu's Theorem. * the order of the smallest non-abelian group all of whose subgroups are normal. * the dimension of the octonions and is the highest possible dimension of a normed division algebra. * the first number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2009 USA Indoor Track And Field Championships
9 (nine) is the natural number following and preceding . Evolution of the Arabic digit In the beginning, various Indians wrote a digit 9 similar in shape to the modern closing question mark without the bottom dot. The Kshatrapa, Andhra and Gupta started curving the bottom vertical line coming up with a -look-alike. The Nagari continued the bottom stroke to make a circle and enclose the 3-look-alike, in much the same way that the sign @ encircles a lowercase ''a''. As time went on, the enclosing circle became bigger and its line continued beyond the circle downwards, as the 3-look-alike became smaller. Soon, all that was left of the 3-look-alike was a squiggle. The Arabs simply connected that squiggle to the downward stroke at the middle and subsequent European change was purely cosmetic. While the shape of the glyph for the digit 9 has an ascender in most modern typefaces, in typefaces with text figures the character usually has a descender, as, for example, in . The mod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010 USA Indoor Track And Field Championships
The 2010 USA Indoor Track and Field Championships was held at Albuquerque Convention Center in Albuquerque, New Mexico. Organized by USA Track and Field (USATF), the two-day competition took place February 27–28 and served as the national championships in indoor track and field for the United States. The championships in combined track and field events were held two weeks later from March 6–7 at Gladstein Fieldhouse at Indiana University Bloomington, Indiana. The competition served as the selection meet for the United States team for the 2010 IAAF World Indoor Championships, held in Doha, Qatar. Five American national champions went on to become world champions: Bernard Lagat in the 3000 meters, Christian Cantwell in the shot put, Debbie Dunn in the 400-meter dash, Lolo Jones in the 60-meter hurdles and Brittney Reese in the long jump. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
