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Hélder Ornelas
Hélder Mendes Abreu Ornelas (born 6 May 1974 in Nova Lisboa, Angola) is a Portuguese long-distance runner. He finished eighth in the long race at the 2001 World Cross Country Championships, fifteenth in the marathon at the 2006 European Athletics Championships and won the 2007 edition of the Prague International Marathon. He also won the 2005 Milan Marathon Doping In 2012 Ornelas became the first track and field athlete to get suspended for doping based on the biological passport. Accordingly, he received a four-year suspension in May 2012. Achievements Personal bests *1500 metres - 3:46.97 min (1996) *3000 metres - 7:50.02 min (2000) *5000 metres - 13:18.56 min (2000) *10,000 metres - 28:01.94 min (2001) *Half marathon - 1:03:27 hrs (2005) *marathon - 2:10:00 hrs (2005) See also * List of doping cases in sport The following is an incomplete list of sportspeople who have been involved in doping offences. It contains those who have been found to have, or have admitted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nova Lisboa
A nova ( novae or novas) is a transient astronomical event that causes the sudden appearance of a bright, apparently "new" star (hence the name "nova", Latin for "new") that slowly fades over weeks or months. All observed novae involve white dwarfs in close binary systems, but causes of the dramatic appearance of a nova vary, depending on the circumstances of the two progenitor stars. The main sub-classes of novae are classical novae, recurrent novae (RNe), and dwarf novae. They are all considered to be cataclysmic variable stars. Classical nova eruptions are the most common type. This type is usually created in a close binary star system consisting of a white dwarf and either a main sequence, subgiant, or red giant star. If the orbital period of the system is a few days or less, the white dwarf is close enough to its companion star to draw accreted matter onto its surface, creating a dense but shallow atmosphere. This atmosphere, mostly consisting of hydrogen, is heated by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osaka, Japan
is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third-most populous city in Japan, following the special wards of Tokyo and Yokohama. With a population of 2.7 million in the 2020 census, it is also the largest component of the Keihanshin Metropolitan Area, which is the second-largest metropolitan area in Japan and the 10th- largest urban area in the world with more than 19 million inhabitants. Ōsaka was traditionally considered Japan's economic hub. By the Kofun period (300–538) it had developed into an important regional port, and in the 7th and 8th centuries, it served briefly as the imperial capital. Osaka continued to flourish during the Edo period (1603–1867) and became known as a center of Japanese culture. Following the Meiji Restoration, Osaka greatly expanded in size and underwent rapid industrialization. In 1889, Osaka was officially established as a municipality. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1974 Births
Major events in 1974 include the aftermath of the 1973 oil crisis and the resignation of United States President Richard Nixon following the Watergate scandal. In the Middle East, the aftermath of the 1973 Yom Kippur War determined politics; following Israeli Prime Minister Golda Meir's resignation in response to high Israeli casualties, she was succeeded by Yitzhak Rabin. In Europe, the invasion and occupation of northern Cyprus by Turkish troops initiated the Cyprus dispute, the Carnation Revolution took place in Portugal, the Greek junta's collapse paves the way for the establishment of a parliamentary republic and Chancellor of West Germany Willy Brandt resigned following an espionage scandal surrounding his secretary Günter Guillaume. In sports, the year was primarily dominated by the FIFA World Cup in West Germany, in which the hosts won the championship title, as well as '' The Rumble in the Jungle'', a boxing match between Muhammad Ali and George ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Doping Cases In Sport
The following is an incomplete list of sportspeople who have been involved in doping offences. It contains those who have been found to have, or have admitted to having, taken Doping (sport), illegal performance-enhancing drugs, prohibited recreational drugs or have been suspended by a sports governing body for failure to submit to mandatory drug testing. Horses See also * List of doping cases in sport by substance * List of doping cases in athletics * List of doping cases in cycling * List of Major League Baseball players suspended for steroids * List of Major League Baseball players named in the Mitchell Report — notes players who have admitted, denied, and refused to comment on accusations of performance-enhancing drug use * :Sportspeople in doping cases by nationality * List of professional sportspeople convicted of crimes * Pittsburgh drug trials * Technology doping * Doping at the Asian Games * Doping at the Olympics References {{DEFAULTSORT:Doping Cases In Spo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marathon (race)
The marathon is a long-distance foot race with a distance of kilometres ( 26 mi 385 yd), usually run as a road race, but the distance can be covered on trail routes. The marathon can be completed by running or with a run/walk strategy. There are also wheelchair divisions. More than 800 marathons are held worldwide each year, with the vast majority of competitors being recreational athletes, as larger marathons can have tens of thousands of participants. A creation of the French philologist Michel Bréal inspired by a story from Ancient Greece, the marathon was one of the original modern Olympic events in 1896 in Athens. The distance did not become standardized until 1921. The distance is also included in the World Athletics Championships, which began in 1983. It is the only running road race included in both championship competitions (walking races on the roads are also contested in both). History Origin The name ''Marathon'' comes from the legend of Pheidippides, the Gree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Half Marathon
A half marathon is a road running event of —half the distance of a marathon. It is common for a half marathon event to be held concurrently with a marathon or a 5K race, using almost the same course with a late start, an early finish, or shortcuts. If finisher medals are awarded, the medal or ribbon may differ from those for the full marathon. The half marathon is also known as a 21K, 21.1K, or 13.1 miles, although these values are rounded and not formally correct. A half marathon world record is officially recognised by World Athletics. The men's world record time, pending ratification, is 56:42, set by Jacob Kiplimo of Uganda in February 2025 in Barcelona, Spain. The women's world record, in a mixed-gender race, is 1:02:52, set by Letesenbet Gidey of Ethiopia in October 2021 in Valencia, Spain. In a female-only race, the women's world record is 1:05:16, set by Peres Jepchirchir of Kenya in October 2020. Participation in half marathons has grown steadily since 2003, part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
10,000 Metres
The 10,000 metres or the 10,000-metre run is a common long-distance track running event. The event is part of the athletics programme at the Olympic Games and the World Athletics Championships, and is common at championship-level events. The race consists of 25 laps around an Olympic-sized 400 m track. It is less commonly held at track and field meetings due to its duration. The 10,000-metre track race is usually distinguished from its road running counterpart, the 10K run, by referring to the distance in metres rather than kilometres. The 10,000 metres is the longest standard track event, approximately equivalent to or . Added to the Olympic programme in 1912, athletes from Finland, nicknamed the " Flying Finns", dominated the event until the late 1940s. In the 1960s, African runners began to come to the fore. In 1988, the women's competition debuted in the Olympic Games. Official records are kept for outdoor 10,000-metre track events. The world record for men is held b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5000 Metres
The 5000 metres or 5000-metre run is a common long-distance running event in track and field, approximately equivalent to or . It is one of the track events in the Olympic Games and the World Championships in Athletics, run over laps of a standard 400 m track, or 25 laps on an indoor 200 m track. The same distance in road running is called a 5K run; referring to the distance in metres rather than kilometres serves to disambiguate the two events. The 5000 m has been present on the Olympic programme since 1912 for men and since 1996 for women. Prior to 1996, women had competed in an Olympic 3000 metres race since 1984. The 5000 m has been held at each of the World Championships in Athletics in men's competition and since 1995 in women's. The event is almost the same length as the dolichos race held at the Ancient Olympic Games, introduced in 720 BCE. World Athletics keeps official records for both outdoor and indoor 5000-metre track events. 3 miles The 5000 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3000 Metres
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 3000 m 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 men's world record performance for 3000 m equates to a pace of 58.34 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 ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1500 Metres
The 1500 metres or 1500-metre run is the foremost middle distance track event in athletics. The distance has been contested at the Summer Olympics since 1896 and the World Championships in Athletics since 1983. It is equivalent to 1.5 kilometers or approximately miles. The event is closely associated with its slightly longer variant, the mile run, from which it derives its nickname "the metric mile". The demands of the race are similar to that of the 800 metre run, but with a slightly higher emphasis on aerobic endurance and a slightly lower sprint speed requirement. The 1500-metre run is predominantly aerobic, but anaerobic conditioning is also required. Each lap run during the men's world-record race of 3:26.00, run by Hicham El Guerrouj of Morocco in 1998, averaged just under 55 seconds per lap. Since El Guerrouj, only three other men in history have broken the 3:27 barrier; Bernard Lagat, Asbel Kiprop, and Jakob Ingebrigtsen. El Guerrouj remains the only man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PR China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
