The 800 metres, or meters, is a common track running event. It is the shortest commonly run middle-distance running event. The 800 metres is run over two laps of an outdoor (400-metre) track and has been an Olympic event since the first modern games in 1896. During the winter track season the event is usually run by completing four laps of an indoor 200-metre track.
The 400 metres, or 400-metre dash, is an endurance race event in track and field competitions. It has been featured in the athletics programme at the Summer Olympics since 1896 for men and since 1964 for women. On a standard outdoor running track, it is one lap around the track. Runners start in staggered positions and race in separate lanes for the entire course. In many countries, athletes previously competed in the 440-yard dash (402.336 m)—which is a quarter of a mile and was referred to as the 'quarter-mile'—instead of the 400 m (437.445 yards), though this distance is now obsolete.
The 200 metres, or 200-metre dash, is a sprint running event. On an outdoor 400 metre racetrack, the race begins on the curve and ends on the home straight, so a combination of techniques are needed to successfully run the race. A slightly shorter race, called the stadion and run on a straight track, was the first recorded event at the ancient Olympic Games. The 200 m places more emphasis on speed endurance than shorter sprint distances as athletes predominantly rely on anaerobic energy system during the 200 m sprint. Similarly to other sprint distances, the 200 m begins from the starting blocks. When the sprinters adopt the 'set' position in the blocks they are able to adopt a more efficient starting posture and isometrically preload their muscles. This enables them to stride forwards more powerfully when the race begins and start faster.
60 metres, or 60-meter dash, is a sprint event in track and field. It is a championship event for indoor championships, normally dominated by the best outdoor 100 metres runners. At outdoor venues it is a rare distance, at least for senior athletes. The format of the event is similar to other sprint distances. The sprinters follow three initial instructions: 'ready', instructing them to take up position in the starting blocks; 'set', instructing them to adopt a more efficient starting posture, which also isometrically preloads their muscles. This will enable them to start faster. The final instruction is the firing of the starter's pistol. Upon hearing this the sprinters stride forwards from the blocks.
60 metres hurdles is a distance in hurdling which is generally run in indoor competitions. It is equivalent with the first 60 metres including the first 5 hurdles of a standard outdoor hurdle race. The current women's and men's world records are 7.68 seconds and 7.29 seconds, respectively.
Claudia Marx is a German athlete. She runs in the 400 metres and the 400 metres hurdles. She also competes in the German team in the 4 × 400 metres relay. She won the 400 metres at the German Athletics Championships in 2003 and 2004 and in the National Indoor Championships in 2005. She is 1.72 metres tall and weighs 59 kg. She currently studies sport sciences at the Humboldt University of Berlin. she came 4th in 400m hurdles.
Claudia Losch is a retired German shot putter. She is the 1984 Olympic Champion. Shortly after the Olympics, she competed in the 100 metres at the Friendship Games in Prague, which were held as an event for sportspeople from Communist countries who were boycotting that year's Olympics: she was unable to repeat her Olympic medal success there. At the 1988 Olympic Games, she finished fifth. She is also the 1989 World Indoor Champion and won the European Indoor title three times.
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 completed around an outdoor 400 m track or 15 laps around a 200 m indoor track.
Sally Jepkosgei Kipyego is a Kenyan-born American long- and middle-distance runner. She was the silver medalist in the 10,000 metres at the 2011 World Championships in Athletics and the silver medalist in the same race at the 2012 Summer Olympics in London. She has a personal record of 30:38.35 minutes for that event and her 5000 metres best of 14:30.42 minutes makes her the second fastest Kenyan woman for the distance.
Casimir Loxsom is a retired American middle distance runner who specialized in the 800 metres. In addition to attending and running at Pennsylvania State University, Loxsom has represented the United States in international competition. Loxsom ran professionally for Brooks Beasts Track Club from 2013 until his retirement in 2018.
Juan Diego Estrada Constantino is a Mexican-American long-distance runner. He competed in the 10,000 metres at the 2012 Summer Olympics in London for Mexico. After some confusion about his eligibility after becoming a U.S. citizen, he was excluded from the U.S. Olympic trials even though it was later known that Estrada was misinformed on his eligibility possibilities. Estrada resides in Flagstaff, Arizona.
Gudaf Tsegay Desta is an Ethiopian middle- and long-distance runner. She is the 2020 Tokyo Olympic bronze medalist in the women's 5000 metres, and earned also bronze over the 1500 metres at the 2019 World Championships. Tsegay is a two-time 1500m World Indoor Championship medallist, winning gold in 2022 and bronze in 2016. She is the current world record holder in the indoor 1500m, the event in which she also set world under-18 (current) and U20 records.
Claudia Margareta Lokar, née Borgschulze is a retired (West) German long-distance runner.
Kate Van Buskirk is a Canadian cross-country and track runner, with 18 years National Team experience. She won bronze for Canada at the 2014 Commonwealth Games in the 1500 m. She began hosting and producing The Shakeout Podcast in 2018, for Canadian Running, and was named as an Athlete Director of Athletics Canada, in August 2019. She continues in this role as of August 2020.
Emily Infeld is an American long-distance runner. She regularly competes in the 5000 m and 10,000 m distances during her professional career; in her college career she regularly competed in the 4 × 800 meter relay and 1500 m on up to 5000 m.
The 3000 metres race walk is a racewalking event. The event is competed as a track race and was part of the athletics programme for women at the IAAF World Indoor Championships in Athletics until 1993. Athletes must always keep in contact with the ground and the supporting leg must remain straight until the raised leg passes it. 3000 meters is 1.86 miles.
Claudia Guri Moreno is an Andorran athlete and former basketball player. She was the only representative of Andorra at the 2015 World Championships in Athletics in Beijing.
Claudia Mihaela Bobocea is a Romanian middle-distance runner competing primarily in the 1500 metres. She represented her country at the 2016 IAAF World Indoor Championships without qualifying for the final.
Lamont Marcell Jacobs Jr. is an Italian track and field sprinter and long jumper. He is the 2020 Olympic 100 metres champion, the 2022 60 metres world champion, and a member of the gold medal-winning 4 × 100 m relay team at the 2020 Olympics. He currently holds the 100 metres European record, the 60 metres European record, and is the first Italian to ever qualify for and win the men's 100 metres Olympic final. Jacobs is the first 100m Olympic Champion since 1996 to win gold without a recent top 200m mark.
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