Haruko Okamoto

Haruko Okamoto

JapanJapan
Born
Aug 19, 1974 (52 years old)
Events
10 000 m · Marathon

Haruko Okamoto is a Japan middle-distance runner, born on August 19, 1974. She competes primarily in the 1500m, 3000m and 5000m.

Her personal bests include 4:39.59 in the 1500m, 9:38.69 in the 3000m, 15:23.93 in the 5000m, 31:50.39 in the 10000m and 1:12:16 in the Semi. She has earned 2 gold medals in major international competitions. She is currently active on the international athletics circuit, representing Japan.

Personal best · 10 000 m31:50.39
#570 all-time
2009 season best2:39:51Mar 8, 2009 · Nagoya
2009 season best
Personal best · Marathon2:27:01
#831 all-time

As of Nov 6, 2026: 10 000 m 31:50.39 (#570 all-time), Marathon 2:27:01 (#831 all-time), 2009 season best 2:39:51 (Mar 8, 2009, Nagoya (JPN)) · 52 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
1500mEurajoki 2000Japan 1500 m all-time list4:39.59909 pts–
3000mSheffield 2002Japan 3000 m all-time list9:38.69980 pts–
5000mEdmonton 2001Japan 5000 m all-time list15:23.931,118 pts–
10000mTokyo 2001Japan 10 000 m all-time list31:50.391,148 pts#570
SemiMarugame 2007Japan Half Marathon all-time list1:12:161,084 pts–
MarathonOsaka 2002Japan Marathon all-time list2:27:011,146 pts#831

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2009Marathon 2:39:51–Mar 8, 2009Nagoya (JPN)
2008Marathon 2:32:09–Jan 27, 2008Osaka (JPN)
20075000m 15:58.47–Jul 15, 2007Sapporo (JPN)
200710000m 32:53.13–Jul 11, 2007Fukagawa (JPN)
200710Kilometr 34:53–Jun 9, 2007New York, NY (USA)
2007Semi 1:12:16–Feb 4, 2007Marugame (JPN)
2007Marathon 2:30:09–Mar 11, 2007Nagoya International Women’s Marathon
20063000m 9:40.12–Jun 3, 2006Sapporo (JPN)
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FAQ

Frequently asked questions

Haruko Okamoto's 10 000 m personal best is 31:50.39, set on Jun 10, 2001 in Tokyo (JPN), #570 on the all-time list.

Haruko Okamoto competes in the 10 000 m and Marathon.

2009 season best: 2:39:51, set on Mar 8, 2009 in Nagoya (JPN).