Kana Kobayashi (小林 香菜 (Kobayashi Kana, born 4 April 2001)) is a Japanese long-distance runner who competes primarily in…Kana Kobayashi (小林 香菜 (Kobayashi Kana, born 4 April 2001)) is a Japanese long-distance runner who competes primarily in the marathon. As of October 2025, all of her races have taken place in Japan.
Ririka Hironaka (廣中 璃梨佳, Hironaka Ririka; born 24 November 2000) is a Japanese track and field athlete who specializes…Ririka Hironaka (廣中 璃梨佳, Hironaka Ririka; born 24 November 2000) is a Japanese track and field athlete who specializes in long-distance running. She won the gold medal in the 1500 metres at the 2018 Asian Junior Athletics Championships. In Japanese national championships she won a bronze medal in the 5000 metres in 2019, and the silver medal over the same distance in 2020; in 2021 she won the gold medal in the 10,000 metres. She represented Japan in the 10,000 metres at the 2020 Summer Olympics, and led at 1000m and 2000m before finishing 7th with a personal best time of 31:00.71. Hironaka was born in Nagasaki Prefecture, and graduated from Nagasaki Prefectural Nagasaki Commercial High School. She has been a member of the Japan Post women's track and field team since 2019.
Yuma Yamamoto (山本 有真, Yamamoto Yuma; born 1 May 2000) is a Japanese athlete specialising in the Middle-distance and…Yuma Yamamoto (山本 有真, Yamamoto Yuma; born 1 May 2000) is a Japanese athlete specialising in the Middle-distance and Long-distance running. She represented her country at the 2023 Asian Athletics Championships, the 2023 World Athletics Championships, 2024 Summer Olympics and the 2025 World Athletics Championships.
Yuka Suzuki (鈴木 優花, Suzuki Yuka; born 14 September 1999 in Daisen, Akita) is a Japanese long-distance runner. In 2019…Yuka Suzuki (鈴木 優花, Suzuki Yuka; born 14 September 1999 in Daisen, Akita) is a Japanese long-distance runner. In 2019, she won the gold medals in the women's half marathon at the Summer Universiade held in Naples, Italy. The youngest participant dominated the Marathon Grand Championship in October 2023, guaranteeing her selection for Olympic Games in Paris, in a personal best time of 2:24:09 which she then subsequently beat in 2024 Paris Olympics by 7 seconds despite the hilly course. She is good at running uphills.
Yuhi Nakaya (中谷 雄飛, Nakaya Yūhi; born 11 June 1999) is a Japanese long-distance runner. In 2019, he competed in the…Yuhi Nakaya (中谷 雄飛, Nakaya Yūhi; born 11 June 1999) is a Japanese long-distance runner. In 2019, he competed in the senior men's race at the 2019 IAAF World Cross Country Championships held in Aarhus, Denmark. He finished in 78th place. In 2018, he finished in 17th place in the men's 5000 metres event at the 2018 IAAF World U20 Championships held in Tampere, Finland.
Rika Kaseda (Japanese: 加世田 梨花, romanized: Kaseda Rika; born 2 March 1999) is a Japanese long-distance runner who won…Rika Kaseda (Japanese: 加世田 梨花, romanized: Kaseda Rika; born 2 March 1999) is a Japanese long-distance runner who won the silver medal in the women's half marathon at the 2019 Summer Universiade in Naples, Italy, and a gold medal in the half marathon team event. She placed 46th in the senior women's race at the 2019 IAAF World Cross Country Championships in Aarhus, Denmark.
Mizuki Tanimoto (谷本 観月, Tanimoto Mizuki; born 18 December 1994) is a Japanese athlete competing in long-distance…Mizuki Tanimoto (谷本 観月, Tanimoto Mizuki; born 18 December 1994) is a Japanese athlete competing in long-distance events. Representing Japan at the 2019 World Athletics Championships, she placed seventh in the women's marathon.
Yuka Ando (安藤 友香, Andō Yuka; born 16 March 1994) is a Japanese long distance runner. She competed in the women's…Yuka Ando (安藤 友香, Andō Yuka; born 16 March 1994) is a Japanese long distance runner. She competed in the women's marathon at the 2017 World Championships in Athletics.
Mao Kiyota (清田 真央, Kiyota Mao; born 12 September 1993) is a Japanese long distance runner. She competed in the women's…Mao Kiyota (清田 真央, Kiyota Mao; born 12 September 1993) is a Japanese long distance runner. She competed in the women's marathon at the 2017 World Championships in Athletics.
Yuta Shitara (設楽 悠太, Shitara Yūta; born 18 December 1991) is a Japanese long-distance runner. He competed in the 10,000…Yuta Shitara (設楽 悠太, Shitara Yūta; born 18 December 1991) is a Japanese long-distance runner. He competed in the 10,000 metres at the 2015 World Championships in Beijing finishing 23rd. Yuta Shitara competed in the 2018 edition of the Tokyo Marathon, where he, after falling off the lead pack at 32 km to seventh place, regrouped and advanced position to take second overall, at 2:06:11, which was a new Japanese National Record at the time. In doing so, he also won a prize of 100 million yen (roughly $936,000) that was offered to any Japanese man who could run a new national record.
Kosei Yamaguchi (山口 浩勢, Yamaguchi Kōsei; born 19 August 1991) is a Japanese long-distance runner. He competed in the…Kosei Yamaguchi (山口 浩勢, Yamaguchi Kōsei; born 19 August 1991) is a Japanese long-distance runner. He competed in the senior men's race at the 2019 IAAF World Cross Country Championships held in Aarhus, Denmark. He finished in 80th place. In 2017, he competed in the senior men's race at the IAAF World Cross Country Championships held in Kampala, Uganda. He finished in 73rd place. In 2018, he competed in the men's 3000 metres steeplechase event at the Asian Games held in Jakarta, Indonesia. He finished in 9th place. In 2019, he competed in the men's 3000 metres steeplechase event at the Asian Athletics Championships held in Doha, Qatar. He finished in 6th place. In 2020, he won the gold medal in the men's 3000 metres steeplechase event at the 2020 Japan Championships in Athletics held in Niigata, Japan. In 2021, he competed in the men's 3000 metres steeplechase event at the 2020 Summer Olympics held in Tokyo, Japan.
Madoka Nakano (中野 円花, Nakano Madoka; born 14 August 1991) is a Japanese athlete. She competed in the women's marathon…Madoka Nakano (中野 円花, Nakano Madoka; born 14 August 1991) is a Japanese athlete. She competed in the women's marathon event at the 2019 World Athletics Championships held in Doha, Qatar. She finished in 11th place. She also competed in the 2017 Tokyo Marathon and the 2018 Tokyo Marathon held in Tokyo, Japan.
Bedan Karoki Muchiri (born 21 August 1990) is a Kenyan professional long distance runner who competes in track, cross…Bedan Karoki Muchiri (born 21 August 1990) is a Kenyan professional long distance runner who competes in track, cross country and road running disciplines. He represented Kenya at the 2012 and 2016 Summer Olympics. He was a silver medallist at the 2015 IAAF World Cross Country Championships and the 2016 IAAF World Half Marathon Championships, and also in the 10,000 m at the 2011 All-Africa Games. His half marathon best of 58:42 minutes ranks him in the all-time top ten for the distance.
Yuriko Kobayashi (Japanese: 小林 祐梨子; born 12 December 1988) is a Japanese professional middle- and long-distance runner…Yuriko Kobayashi (Japanese: 小林 祐梨子; born 12 December 1988) is a Japanese professional middle- and long-distance runner who specializes in the 1500 metres and 5000 metres. She represented Japan at the 2008 Summer Olympics. She started out in middle-distance events, running in the 800 metres at the 2004 World Junior Championships and then winning a 1500 m silver medal at the World Youth Championships in Athletics the following year. She won the bronze medal in the 1500 m at the 2005 Asian Championships in Athletics and went one better at the 2006 Asian Games by taking the silver medal in Doha. Kobayashi moved up to specialise in longer distances and ran the 5000 m at the 2008 Beijing Olympics after becoming the Japanese national champion in the event. She gave the best performance by an Asian runner in the women's 5000 m at the 2009 World Championships in Athletics, finishing in eleventh and beating her domestic rival Yurika Nakamura. Kobayashi ended her season with a 5000 m gold medal at the 2009 East Asian Games. She was selected to represent Asia/Pacific at the 2010 IAAF Continental Cup, but managed only eighth place in the 3000 m. The following January, she ran for Hyōgo at the 2011 Women's Inter-Prefectural Ekiden and set a new stage record in her section, although the team finished in ninth position overall. She was the bronze medalist in the 5000 m at the 2011 Asian Athletics Championships in Kobe, one place behind her compatriot Hitomi Niiya. At the International Chiba Ekiden in November she won the first women's stage for Japan, setting a race record for her leg, and the mixed team went on to finish a close second behind Kenya.
Hitomi Niiya (新谷 仁美, Niiya Hitomi; born 26 February 1988) is a Japanese professional long-distance runner who competes…Hitomi Niiya (新谷 仁美, Niiya Hitomi; born 26 February 1988) is a Japanese professional long-distance runner who competes in track, cross country running and marathon races. Niiya competed for Japan at the 2012 Summer Olympics. She is a two-time silver medallist at the Asian Athletics Championships and has represented Japan three times at the World Athletics Championships (2011, 2013, 2019). She represents Team Toyota Industries in national competition. She formed part of the Japanese junior team at the IAAF World Cross Country Championships from 2004 to 2006, helping them to team medals each time. She also won a bronze medal over 5000 metres at the 2005 World Youth Championships. Niiya won the 2007 Tokyo Marathon at the age of eighteen in her debut over the marathon distance. Her best for the event is 2:30:58 hours. She has also had success in ekiden relay running, having represented Japan at the Yokohama International Women's Ekiden and helped Toyota Industries to their first team title domestically. She is the Japanese record holder in the half marathon (1:06:38) set during a win at the Houston Half Marathon.
Hiroyuki Horibata (Japanese: 堀端 宏行; born 28 October 1986) is a Japanese long-distance runner who competes in the…Hiroyuki Horibata (Japanese: 堀端 宏行; born 28 October 1986) is a Japanese long-distance runner who competes in the marathon. He holds a personal best of 2:08:24 hours for the event, set in 2012. He twice represented his country at the World Championships in Athletics, placing seventh in 2011 but failing to finish in 2013. He won his first half marathon in 2007 at the Kanaguri Hai Tamana Half Marathon. His marathon debut followed at the 2008 Tokyo International Marathon, where he was ninth with a time of 2:11:47 hours. He returned the following year but after a slow run of 2:18:27 he switched to track running for a period. He had renewed success over the longer distance at the 2011 Lake Biwa Marathon and he took third in a time of 2:09:25 hours – the first Japanese finisher behind East Africans Wilson Kipsang Kiprotich and Deriba Merga. This brought him his first national selection. A run of 2:10:05 hours for eleventh at the 2012 Lake Biwa Marathon was not enough for Olympic selection, but he finished the year with his first national title in the marathon through a personal best run of 2:08:24 hours at the Fukuoka Marathon. Only Kenya's Joseph Gitau was faster at the race. His 2012 national title win earned him a place at the 2013 World Championships in Athletics, but he had competed sparingly and failed to finish the distance. He competed in the Grand Tour Kyushu ekiden later that year, but largely missed the 2014 and 2015 seasons.
Noriko Higuchi (Japanese: 樋口 紀子; born 23 May 1985) is a female Japanese long-distance runner who specialised in…Noriko Higuchi (Japanese: 樋口 紀子; born 23 May 1985) is a female Japanese long-distance runner who specialised in marathon running. She won the Tokyo Marathon in 2011 in a career best of 2:28:49 hours and was Asian Marathon Champion in 2011. From Kyoto, she began competing in road running competitions in Japan as a teenager. She placed eighth at the Sanyo Women's 10K in 2004, then placed third at the Kyoto City Half Marathon in her hometown in both 2005 and 2006. She attended Ritsumeikan University and ran collegiately, finishing first in her legs at the Japan Collegiate Ekiden Championships in 2006 and 2007, as well as being top on the collegiate leg at the 2007 Inter-Prefectural Women's Ekiden. Following her graduation she joined the Wacoal corporate running team. Higuchi won the Shibetsu Half Marathon in 2008 and set a personal best of 1:12:19 hours at the Marugame Half Marathon the next year, though placing twelfth at the higher profile event. She continued to steadily improve with a best of 1:10:51 hours in Marugame in 2010 followed by a win at the Sendai Half Marathon. She was chosen to represent Japan at the 2010 IAAF World Half Marathon Championships and placed 29th, behind her compatriots Yoshimi Ozaki, Ryoko Kizaki and Hiroko Miyauchi, who won team bronze. She made her marathon debut at the 2011 Osaka Women's Marathon, but failed to finish the distance. She gave a better performance at the Tokyo Marathon a month later, finishing in a time of 2:28:49 hours behind Russian Tatyana Aryasova. The Russian was subsequently disqualified for doping, making Higuchi the Tokyo champion. A runner-up finish behind Kenya's Elizabeth Chemweno at the Pattaya Marathon brought Higuchi her first regional title at the race served as the Asian Marathon Championships. On her fourth marathon race of the year, she slowed to a finish in 2:48:45 for twelfth in Hokkaido. She was outclassed at the Nagoya Women's Marathon in 2012 placing 21st overall, but fared much better at the 2013 Osaka race, coming sixth. In her American debut, she led the field to win the Rock 'n' Roll Virginia Beach Half Marathon. She closed the year with eighth place at the Yokohama Women's Marathon. She won the Osaka Half Marathon in 2014 and was runner-up at the Kumanichi 30K. An outing at the 2014 Boston Marathon resulted in a time of 2:33:39 hours for 19th place. She continued competing abroad, with a tenth-place finish at the 2015 Vienna City Marathon. She did not compete over the marathon in the two following seasons, and her profile declined with top ten finishes at lower level Japanese races.
Mika Yoshikawa (吉川美香, Yoshikawa Mika; born 16 September 1984) is a Japanese middle- and long-distance runner. She is a…Mika Yoshikawa (吉川美香, Yoshikawa Mika; born 16 September 1984) is a Japanese middle- and long-distance runner. She is a five-time national champion over 1500 metres and won the 2012 Japanese title over 10,000 metres. She has represented Japan at the Olympics, World Championships in Athletics, the Asian Athletics Championships, and the Asian Games.
Tomo Morimoto (森本 友, Morimoto Tomo; born December 27, 1983) is a female long-distance runner from Japan who specialises…Tomo Morimoto (森本 友, Morimoto Tomo; born December 27, 1983) is a female long-distance runner from Japan who specialises in the marathon. Born in Yamasaki, Hyōgo, Morimoto made her marathon debut at the 2006 Osaka Women's Marathon and, even though she was not an invited elite runner, she managed to finish in fifth place in a time of 2:27:46. She set her personal best (2:24:33) in the women's marathon on May 7, 2006, winning the Vienna City Marathon. This was the race's second fastest run for a woman at that point after Maura Viceconte's course record. She formed part of the Okayama team for the Inter-Prefectural Women's Ekiden in January 2008 and her 4 km leg helped the team to third place in the relay race. She hoped to be selected for the 2008 Summer Olympics and began her marathon season by running 2:25:34 for second place at the Osaka Marathon. She was also runner-up at the Vienna Marathon that year, finishing behind Luminița Talpoș who defended her title. She missed out on a place in the Japanese squad for the 2008 Summer Olympics as the selectors preferred to pick Yurika Nakamura. She signed up for the 2009 London Marathon and finished in eighth place with a time of 2:26:29 – the best performance by an Asian woman at the event. At the Berlin Marathon in September 2010 she was among the race favourites and took third place with a time of 2:26:10 behind Ethiopians Aberu Kebede and Bezunesh Bekele.
Nao Kazami (風見尚, Kazami Nao; born April 9, 1983) is a Japanese ultramarathon and marathon runner. He is the former male…Nao Kazami (風見尚, Kazami Nao; born April 9, 1983) is a Japanese ultramarathon and marathon runner. He is the former male 100 km run world record holder with a time of 6:09:14. He set the then record on June 24, 2018, at the Lake Saroma Ultramarathon, an official World Athletics race held annually in Hokkaido, Japan. Kazami bettered Takahiro Sunada's 1998 record by almost four minutes. His personal best time for the marathon is 2:13:13 (Tokyo Marathon, Tokyo on March 1, 2020),
Aya Manome (馬目 綾, Manome Aya; born August 30, 1982) is a Japanese long distance track, and road running athlete. On…Aya Manome (馬目 綾, Manome Aya; born August 30, 1982) is a Japanese long distance track, and road running athlete. On September 10, 2006, Manome finished third at the Rotterdam Half Marathon in Rotterdam, The Netherlands. Her time of 1:12:50 was 2:14 behind winner Mara Yamauchi. Manome also finished third in the 2007 Great Scottish Run half marathon.
Terumi Asoshina (阿蘇品照美; born 2 August 1982) is a Japanese long-distance runner who specializes in the half marathon.…Terumi Asoshina (阿蘇品照美; born 2 August 1982) is a Japanese long-distance runner who specializes in the half marathon. She finished twelfth at the 2005 World Half Marathon Championships, which was good enough to help Japan finish third in the team competition.
Kayoko Fukushi (福士 加代子, Fukushi Kayoko; born 25 March 1982 in Itayanagi, Aomori) is a Japanese long-distance runner…Kayoko Fukushi (福士 加代子, Fukushi Kayoko; born 25 March 1982 in Itayanagi, Aomori) is a Japanese long-distance runner, who specializes in the 5000, 10,000 metres and marathon. Fukushi represented Japan at the 2004, 2008 and 2012 Summer Olympics. She was the bronze medallist in the marathon at the 2013 World Championships in Athletics. She holds a marathon best of 2:22:17 hours. Fukushi won two silver medals at the 2002 Asian Games and then won the 10,000 m gold medal at the 2006 edition. She is a former world record holder in the 15 km road race and is the Japanese record holder in the 5000 m, 10,000 m, and 10K road distance. Fukushi is also a six-time national champion over the 5000 m. In addition, she has run more sub 34 minute 10,000 m runs in competition than any other woman in the world (as of 2014 this mark stands at 44). She was chosen as the torch lighter for the 2003 Asian Winter Games which was held in Aomori Prefecture, her home region.
Arata Fujiwara (藤原 新, Fujiwara Arata; born 12 September 1981) is a Japanese marathon runner. At the 2009 World…Arata Fujiwara (藤原 新, Fujiwara Arata; born 12 September 1981) is a Japanese marathon runner. At the 2009 World Championships in Athletics held in Berlin, Germany, Fujiwara finished 61st in the men's marathon in a time of two hours, thirty-one minutes and ten seconds. He represented Japan at the 2012 Summer Olympics in the men's marathon, finishing in 45th place. He qualified for the Games by finishing second in the 2012 Tokyo Marathon.
Takayuki Matsumiya (Japanese: 松宮隆行; born 21 February 1980 in Akita) is a Japanese long-distance runner who specializes…Takayuki Matsumiya (Japanese: 松宮隆行; born 21 February 1980 in Akita) is a Japanese long-distance runner who specializes in marathon races. He holds the Asian record and Japanese record over 25 km and 30 km. He has a twin brother, Yuko, who is also a top-level marathon runner. He made his debut over the marathon distance at the Nobeoka Marathon, which he finished in a time of 2:18:48. He also made his global championship debut that year, competing at the 2001 IAAF World Half Marathon Championships and taking 53rd place overall. He was eleventh at the 2005 World Half Marathon Championships, which was good enough to help Japan finish third in the team competition. He won the Kagawa Marugame Half Marathon in 2006, breaking a run of wins by Kenyan runners. He improved his marathon best at the Lake Biwa Marathon the month after, taking second place to José Ríos with a run of 2:10:20. In February 2007 he broke the 30 kilometres road running world record in Kumamoto. The time was 1:28:00 hours – a mark which stood for over two years, eventually being beaten by Haile Gebrselassie in September 2009, en route to his marathon world record run in Berlin. Matsumiya competed at the 2007 Rotterdam Marathon and was pleased despite being defeated by Joshua Chelanga as the Japanese set a personal best of 2:10:04 to finish in the runner-up spot. He represented Japan in the 5000 metres at the 2007 World Championships in Athletics but did not manage to progress into the event final. He made his Olympic debut at the 2008 Beijing Olympics and ran in both the 5000 m and 10,000 metres. He was knocked out in the qualifiers over the shorter distance and placed 31st in the 10,000 m. He aimed to qualify for the marathon at the 2011 World Championships in Athletics in Daegu. He missed the necessary time at a hot Fukuoka Marathon, but his run of 2:10:54 still got him third place on the podium. He returned to the marathon distance in 2012 and ran a personal best of 2:09:28 hours to claim seventh place at the Tokyo Marathon.
Mizuho Nasukawa (Japanese: 那須川 瑞穂; born 22 November 1979) is a female Japanese former long-distance runner. She won the…Mizuho Nasukawa (Japanese: 那須川 瑞穂; born 22 November 1979) is a female Japanese former long-distance runner. She won the Tokyo Marathon in 2009 in a personal best of 2:25:38 hours. She represented Japan at the IAAF World Cross Country Championships in 2000 and was also twice a medallist at the Asian Athletics Championships.
Atsushi Sato (佐藤 敦之, Satō Atsushi; born 8 May 1978) is a Japanese long-distance runner who competes in marathon races.…Atsushi Sato (佐藤 敦之, Satō Atsushi; born 8 May 1978) is a Japanese long-distance runner who competes in marathon races. He is the Asian record holder in the half marathon with his time of 60:25 minutes. His marathon best of 2:07:13 hours is the fourth fastest by a Japanese athlete. He is married to Miho Sato (née Sugimori), who was a 2004 Japanese Olympian. At major championships, he has twice finished in the top ten in the marathon at the World Championships in Athletics, including sixth at the 2009 World Championships marathon. He has also had two top ten finishes at the IAAF World Half Marathon Championships. He represented Japan at the 2008 Beijing Olympics, but was last in the marathon. He also competed for Japan in the 10,000 metres at the 2002 Asian Games.
Ari Ichihashi (市橋 有里, Ichihashi Ari; born 22 November 1977 in Naruto, Tokushima) is a Japanese long-distance runner who…Ari Ichihashi (市橋 有里, Ichihashi Ari; born 22 November 1977 in Naruto, Tokushima) is a Japanese long-distance runner who specializes in the marathon race. She won the silver medal at the 1999 World Championships in Seville in a personal best time of 2:27:02 hours. She finished 15th at the 2000 Summer Olympics.
Shinya Wada (和田 伸也, Wada Shin'ya; born 9 July 1977 in Neyagawa, Osaka pref.) is a visually impaired Japanese…Shinya Wada (和田 伸也, Wada Shin'ya; born 9 July 1977 in Neyagawa, Osaka pref.) is a visually impaired Japanese long-distance runner. Competing in the T11 classification, Shinya has represented his country at the 2012 Summer Paralympics in London, where he took the bronze medal in the men's 5000m T11 race. He is also a multiple World and Asian Para Games medalist, taking six medals over four tournaments.
Rie Matsuoka (松岡 理恵, Matuoka Rie; born 9 March 1977) is a Japanese long-distance runner. In 2001, she competed in the…Rie Matsuoka (松岡 理恵, Matuoka Rie; born 9 March 1977) is a Japanese long-distance runner. In 2001, she competed in the women's marathon at the 2001 World Championships in Athletics held in Edmonton, Alberta, Canada. She finished in 22nd place. In 2003, she competed in the women's marathon at the 2003 World Championships in Athletics held in Paris, France. She did not finish her race. In 1996, she finished in 6th place in the women's 5000 metres at the 1996 World Junior Championships in Athletics held in Sydney, Australia. Two years later, in 1998, she won the women's half marathon at the Sanyo Women's Half Marathon held in Okayama, Japan.
Shigeru Aburaya (油谷 繁, Aburaya Shigeru; born 8 February 1977 in Nagato, Yamaguchi) is a Japanese long-distance runner…Shigeru Aburaya (油谷 繁, Aburaya Shigeru; born 8 February 1977 in Nagato, Yamaguchi) is a Japanese long-distance runner who specializes in the marathon race.
Kiyoko Shimahara (嶋原 清子; born 22 December 1976) is a Japanese long-distance runner who competes in marathon races. Her…Kiyoko Shimahara (嶋原 清子; born 22 December 1976) is a Japanese long-distance runner who competes in marathon races. Her personal best time is 2:25:10 hours, achieved in August 2009 in Sapporo. She is a member of the Second Wind running club in Japan. She represented her country at the 2007 World Championships in Athletics and at the Asian Games in 2006 and 2010 (winning the silver medal at the former edition). Born in the Ōshima District in Yamaguchi Prefecture, she attended Kokushikan University and graduated in 1999 with a degree in physical education. She made her debut over the marathon distance at the Japanese student championships in 1997. Her first marathon victory came at the 2003 Katsuta Marathon, where she ran a course record time of 2:31:10 hours. She came third at the Tokyo Marathon in 2003, then improved to second place behind Bruna Genovese at the same competition the following year, setting a personal best of 2:26:43 hours in the process. Shimahara improved further at the 2005 Hokkaido Marathon, running 2:26:14 and taking the runner-up spot. In 2006, opened her season with a personal best of 1:10:16 hours at the Miyazaki Half Marathon, then came third at the Osaka Ladies Marathon. She made her foreign debut at the Boston Marathon, where she finished in fifth place. She gained her first international call-up for Japan at the 2006 Asian Games and she was the marathon silver medallist behind China's Zhou Chunxiu. These performances led to her being selected for the Japanese women's marathon squad at the 2007 World Championships in Athletics. She finished sixth at the World Championships Marathon in Osaka. At the 2007 London Marathon, she withdrew mid-race for the first time, pulling up just after the halfway point due to breathing difficulties. At the start of 2008 she came eleventh at the Nagoya Marathon, but rebounded at the Chicago Marathon with a third-place finish to reach the podium. Shimahara ended her year with a win at the Honolulu Marathon in a time of 2:32:36 hours. Despite a sixth-place finish at the Tokyo Marathon, the 2009 season proved to be one of Shimahara's most successful. She won the Osaka Half Marathon then set a course record and personal best of 2:25:10 hours to win at the Hokkaido Marathon in Sapporo. She was the runner-up at both the Yokohama Marathon and the Honolulu race that year. Shimahara was fourth at the 2010 Nagano Marathon and was selected to compete for Japan at the 2010 Asian Games in Guangzhou. However, she did not win a medal on her second performance at the Games, finishing fifth overall. In 2011, she was the runner-up at the Hokkaido Marathon and the inaugural Osaka Marathon. She also ran at the Tokyo Marathon that year but placed fifteenth in that race. She had only one outing in 2012: at the Osaka Marathon she came fifth in a time of 2:29:51 hours. A year passed before she returned to competition, again in Osaka, and she managed third on that occasion.
Masako Chiba (千葉 真子, Chiba Masako; born 18 July 1976 in Uji, Kyoto) is a Japanese long-distance runner, who won the…Masako Chiba (千葉 真子, Chiba Masako; born 18 July 1976 in Uji, Kyoto) is a Japanese long-distance runner, who won the bronze medal in 10,000 metres at the 1997 World Championships in Athens and in the marathon race at the 2003 World Championships in Paris. Chiba was a torchbearer during the 1998 Nagano Olympics Opening Ceremony.
Ryoko Eda (née Kitajima, Japanese: 北島 良子, romanized: Kitajima Ryoko; born 12 June 1976) is a Japanese marathon runner.…Ryoko Eda (née Kitajima, Japanese: 北島 良子, romanized: Kitajima Ryoko; born 12 June 1976) is a Japanese marathon runner. Her personal best time is 2:24:54 hours, achieved at the 2005 Nagoya Marathon.
Satoshi Osaki (大崎悟史, Osaki Satoshi; born 4 June 1983) is a Japanese long-distance runner who specializes in the…Satoshi Osaki (大崎悟史, Osaki Satoshi; born 4 June 1983) is a Japanese long-distance runner who specializes in the marathon.
Mayumi Ichikawa (Japanese: 市河 麻由美; born May 3, 1976) is a female long-distance runner from Japan. She set her personal…Mayumi Ichikawa (Japanese: 市河 麻由美; born May 3, 1976) is a female long-distance runner from Japan. She set her personal best in the women's marathon on March 11, 2001 in Nagoya, clocking 2:27:22.
Yoshiko Ichikawa (市川 良子, Ichikawa Yoshiko; born 18 April 1976) is a Japanese long-distance runner. She competed in the…Yoshiko Ichikawa (市川 良子, Ichikawa Yoshiko; born 18 April 1976) is a Japanese long-distance runner. She competed in the 5000 metres at the 1996 Summer Olympics and the 2000 Summer Olympics.
Satoshi Irifune (入船 敏, Irifune Satoshi; born 14 December 1975) is a Japanese long-distance runner who specializes in…Satoshi Irifune (入船 敏, Irifune Satoshi; born 14 December 1975) is a Japanese long-distance runner who specializes in the marathon. In the 10,000 metres he finished 20th at the 1999 World Championships. He finished eighteenth at the 2000 World Half Marathon Championships, and in the marathon he finished 20th at the 2005 World Championships, fourth at the 2006 Asian Games and 14th at the 2009 World Championships. His personal best times are 7:56.80 minutes in the 3000 metres, achieved in June 2003 in Kushiro; 27:53.92 minutes in the 10,000 metres, achieved in May 2001 in Palo Alto; 1:01:36 hours in the half marathon, achieved in April 2005 in Yamaguchi; and 2:09:23 hours in the marathon, achieved in December 2008 in the Fukuoka Marathon.
Takami Ominami (大南 敬美, Ōminami Takami, born November 15, 1975) is a long-distance runner from Japan, whose main event…Takami Ominami (大南 敬美, Ōminami Takami, born November 15, 1975) is a long-distance runner from Japan, whose main event is the marathon. She won the 2002 edition of the Rotterdam Marathon, clocking a personal best of 2:23:43. Ominami is one half of a world-record setting duo as she and her twin Hiromi (personal best 2:23:26) are the fastest marathoning sisters of all-time. In 2001, she competed in the women's marathon at the 2001 World Championships in Athletics held in Edmonton, Alberta, Canada. She finished in 37th place.
Yasuko Hashimoto (橋本 康子, Hashimoto Yasuko; born August 12, 1975) is a Japanese long-distance runner, whose main event…Yasuko Hashimoto (橋本 康子, Hashimoto Yasuko; born August 12, 1975) is a Japanese long-distance runner, whose main event is the marathon. She won the 2007 edition of the Nagoya Marathon, clocking 2:28:49. Her personal best (2:25:21) was set in 2005. Other wins in her career include the Berlin Marathon in 2003 and consecutive wins at the Kagawa Marugame Half Marathon in 2003 and 2004. She was born in Motomiya. She represented her country in the marathon at the 2007 World Championships in Athletics.
Yuko Kawakami (川上 優子, Kawakami Yūko; born 1 August 1975 in Kumamoto) is a retired Japanese long-distance runner. She…Yuko Kawakami (川上 優子, Kawakami Yūko; born 1 August 1975 in Kumamoto) is a retired Japanese long-distance runner. She finished fifteenth in 5000 metres at the 1997 World Championships. In 10,000 metres she finished seventh at the 1996 Summer Olympics, won the bronze medal at the East Asian Games and the gold medal at the 1998 Asian Games, finished twelfth at the 1999 World Championships and tenth at the 2000 Summer Olympics. She also finished 36th at the 1995 World Cross Country Championships, and fourth with the Japanese team.
Tsuyoshi Ogata (尾方 剛, Ogata Tsuyoshi; born May 11, 1973) is a Japanese long-distance athlete competing mainly in the…Tsuyoshi Ogata (尾方 剛, Ogata Tsuyoshi; born May 11, 1973) is a Japanese long-distance athlete competing mainly in the marathon. Ogata was born in Kumano, Hiroshima. In August 2003 he came twelfth at the 2003 World Championships in Paris. In August 2005 he won a bronze medal at the 2005 World Championships in Helsinki. He then finished fifth at the 2007 World Championships.
Tomoaki Kunichika (Japanese: 国近 友昭; born April 22, 1973, in Yamaguchi) is a male long-distance runner from Japan, who…Tomoaki Kunichika (Japanese: 国近 友昭; born April 22, 1973, in Yamaguchi) is a male long-distance runner from Japan, who won the 2003 edition of the Fukuoka Marathon, clocking 2:07:52 on December 7, 2003.
Takahiro Sunada (砂田貴裕, Sunada Takahiro; born 19 January 1973) is a Japanese ultramarathon and marathon runner born in…Takahiro Sunada (砂田貴裕, Sunada Takahiro; born 19 January 1973) is a Japanese ultramarathon and marathon runner born in Osaka. He was the World Athletics male world record holder over the 100 km ultramarathon distance, with a time of 6:13:33 (Lake Saroma-Tokoro Japan June 21, 1998) until it was broken by Nao Kazami in 2018 with a time of 6:09:14. His personal best time for the marathon is 2:10:07 (Berlin, Germany September 10, 2000), where he finished in 4th place.
Eri Yamaguchi (山口 衛里, Yamaguchi Eri; born 14 January 1973 in Takino, Hyogo) is a Japanese long-distance runner who…Eri Yamaguchi (山口 衛里, Yamaguchi Eri; born 14 January 1973 in Takino, Hyogo) is a Japanese long-distance runner who specializes in the marathon race. She won the 1999 Tokyo International Women's Marathon and finished seventh at the 2000 Summer Olympics. Her personal best time is 2:22:12 hours.
Yumi Kokamo (小鴨 由水, Kokamo Yumi) (born December 26, 1971, in Akashi, Hyogo) is a retired female long-distance runner…Yumi Kokamo (小鴨 由水, Kokamo Yumi) (born December 26, 1971, in Akashi, Hyogo) is a retired female long-distance runner from Japan. She won the 1992 edition of the Osaka Ladies Marathon. She clocked a winning time of 2:26:26 on January 26, 1992. Later that year Kokamo competed at the 1992 Summer Olympics, finishing in 29th place in the women's marathon race.
Kayoko Obata (小幡 佳代子, Obata Kayoko; born September 18, 1971) is a female long-distance runner from Japan. She set her…Kayoko Obata (小幡 佳代子, Obata Kayoko; born September 18, 1971) is a female long-distance runner from Japan. She set her personal best in the women's marathon on January 30, 2000 in Osaka, clocking 2:25:14.
Tomoe Abe (安部 友恵, Abe Tomoe; born 13 August 1971 in Kitsuki, Ōita) is a retired Japanese ultramarathon and marathon…Tomoe Abe (安部 友恵, Abe Tomoe; born 13 August 1971 in Kitsuki, Ōita) is a retired Japanese ultramarathon and marathon runner who won the bronze medal in the marathon at the 1993 World Championships with a time of 2:31:01. Her personal best time is 2:26:09, achieved when she won the 1994 Osaka Ladies' Marathon. She is the female world record holder in the ultramarathon of 100 kilometres with a time of 6:33:11, which was set on June 25, 2000, at the Lake Saroma Ultramarathon, an official IAAF (International Association of Athletics Federations) race held annually in Hokkaido, Japan.
Katsuhiko Hanada (Japanese: 花田 勝彦; born 12 June 1971 in Kyoto) is a retired Japanese athlete who competed in the…Katsuhiko Hanada (Japanese: 花田 勝彦; born 12 June 1971 in Kyoto) is a retired Japanese athlete who competed in the long-distance events. He represented his country at two Summer Olympics, in 1996 and 2000.