Question: In what stadium did Misako Miyahara win the silver medal in the women's marathon?
Context: Eugenia Golea (born March 10, 1971) is a retired Romanian artistic gymnast, who competed in international events between 1984 and 1988.  She is known for scoring a perfect 10 for the vault optional in the team competition of the 1987 World Artistic Gymnastics Championships and for being the first gymnast to compete two consecutive layout stepout jumps.  She helped her team to win an Olympic silver medal, a world title and a world silver medal.  She liked all the events equally, though she excelled in vaulting and floor.  On vault she won a world silver medal and a continental bronze and on beam she won a continental silver medal. Germán Saúl Sánchez Sánchez (born 24 June 1992) is a Mexican diver.  He is nicknamed "Duva".  At the age of 16, he competed in the 2008 Olympic Games in Beijing for the individual 10 metre platform and came in 22nd with a score of 399.35 in the preliminary.  He won one gold medal in the 2011 Pan-American Games.  He qualified to participate at the 2012 Summer Olympics by his performance at the 2012 FINA Diving World Cup where he achieved the silver medal alongside Iván García, to participate in both individual and synchronized 10 metre platform.  At the 2012 Summer Olympics in London, he won a silver medal in the 10m Synchronized Platform with his partner Iván García with a high score of 468.90.  In the individual 10m Platform, Germán Sánchez came the 14th with a score of 477.30 in the semi-final.  At 2016, Germán Sánchez took part in his third Olympic Games in Rio de Janeiro, Brazil.  In the Synchronized Platform, he and his partner Iván García didn't perform as well as 2012 and only came the 5th with a score of 423.30.  Twelve days later, Germán Sánchez came up in the final in Men's 10m Platform after ranking only 12th in the preliminary and 9th in the semi-final.  To everyone's surprise, he performed his best and won the silver medal with a high score of 532.70.  He became the third Mexican athlete to win an Olympic silver medal in Men's 10m Platform after Joaquín Capilla(1952) and Álvaro Gaxiola(1968).  He is also the only Mexican diver who has won Olympic medals in both individual event and synchronized event. Susan Chepkemei (born 25 June 1975 in Komol, West Pokot District) is a female Kenyan long-distance runner, who competes in the 10,000 metres and marathon.  In 2001, she won the Rotterdam Marathon and came first in the Great North Run, as well as winning the silver medal in the World Half Marathon Championships.  She won also won the silver medal at the 2002 Commonwealth Games in the 10,000 m. Misako Miyahara (宮原 美佐子 , born May 29, 1962) is a retired long-distance runner from Japan.  She represented her native country in the women's marathon at the 1988 Summer Olympics in Seoul, South Korea, alongside Eriko Asai and Kumi Araki.  She won the silver medal in the women's marathon at the 1986 Asian Games in Seoul, South Korea. John Lindsay, OAM (born 29 January 1970) is an Australian Paralympic athlete from Melbourne.  He competed in the 1988 Seoul games in distances ranging from 100 m to 800 m, but did not win any medals.  At the 1992 Barcelona Games, he won a gold medal in the Men's 200 m TW3 event, for which he received a Medal of the Order of Australia, a silver medal in the Men's 100 m TW3 event and a bronze medal in the Men's 400 m TW3 event.  That year, he had a Victorian Institute of Sport scholarship.  He was also working as a fitness instructor in 1992, held world records in the 100 m and 200 m events, and was ranked 6th in the world in the 400 m.  He won a gold medal in the men's athletics 100 m T52 event at the 1996 Summer Paralympics with a time of 15.22, a silver medal in the 200 m T52 event with a time of 27.38, and a bronze medal in the 400 m T52 event with a time of 52.93.  At the 2000 Sydney Games, he won a gold medal in the Men's 100 m T53 event, a silver medal as part of the Men's 4x100 m Relay T54 team, and a bronze medal in the Men's 200 m T53 event; he was also part of the Men's 4x400 m Relay T54 team, which was the only one to qualify in its heat, but it did not make it to the finals.  At the 2004 Athens Games, he came seventh in the first round of the Men's 100 m T53 event and sixth in the third round of the Men's 200 m T53 event.  He was an Australian Institute of Sport scholarship holder in 1995 and 2000. Raema Lisa Rumbewas (born September 10, 1980 in Jayapura, Papua) is an Indonesian weightlifter who competed in the women's 48 kg at the 2000 Summer Olympics and won the silver medal with 185.0 kg in total.  She also won a silver medal at the 2004 Summer Olympics, this time competing in the women's 53 kg and lifting 210.0 kg in total.  Another 210.0 kg was enough to win yet another silver medal at the 2006 World Weightlifting Championships in Santo Domingo. Mariela Carla Scarone (born 4 October 1986) is an Argentine field hockey player.  At the 2012 Summer Olympics, she competed for the Argentina women's national field hockey team in the women's event and won the silver medal.  Mariela has also won the World Cup in 2010, the bronze medal in the World Cup 2014, four Champions Trophy (2009, 2010, 2012, 2014), silver medal in 2011, the silver medal at the 2011 Pan American Games and the gold medal at the Pan American Cup in 2013. Lorraine Mary Moller {'1': ", '2': ", '3': ", '4': "} (born 1 June 1955) is a former athlete from New Zealand, who competed in track athletics and later specialised in the marathon.  Moller's international career lasted over 20 years and included winning a silver medal in the marathon at the 1986 Commonwealth Games in Edinburgh and a bronze medal in the marathon at the 1992 Olympic Games in Barcelona at the age of 37.  A four-time Olympian, she also completed the marathon at the 1984, 1988 and 1996 games.  Her other marathon victories included the 1984 Boston Marathon and being a three-time winner (1986,87,89) of the Osaka International Ladies Marathon. The athletics competition at the 1986 Asian Games was held in Olympic Stadium, Seoul, South Korea. Misako Ando (安藤 美佐子 , Andō Misako ) (born March 21, 1971) is a Japanese softball player who plays as a shortstop.  She won the silver medal at the 2000 Summer Olympics.
Answer: Olympic Stadium