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Sachiyo Seiyama

Sachiyo Seiyama

JPNJPNWomen
Birth dateNov 6, 1972
Height-
Weight-

Sachiyo Seiyama is a Japan long-distance runner, born on November 6, 1972. She competes primarily in the Semi and Marathon.

Her personal bests include 1:09:24 in the Semi and 2:27:41 in the Marathon. She is currently active on the international athletics circuit, representing Japan.

Key facts
Marathon
2:27:41
#954 all-time
Half Marathon
1:09:24
1999 season best
2:37:45
Apr 18, 1999 · Nagano (JPN)
Age
53 years old

As of Sep 29, 2026: Marathon 2:27:41 (#954 all-time), Half Marathon 1:09:24, 1999 season best 2:37:45 (Apr 18, 1999, Nagano (JPN)) · 53 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
1999
Marathon
2:37:45-Apr 18, 1999
↓
Nagano (JPN)
1998
Marathon
2:32:30-May 10, 1998
↓
Torino (ITA)
1996
Semi
1:12:07-Jan 6, 1996
↓
Miyazaki (JPN)
1996
Marathon
2:27:41-Mar 10, 1996
↓
Nagoya (JPN)
1995
Semi
1:09:24-Jan 22, 1995
↓
Tokyo (JPN)
1995
Marathon
2:33:07-Aug 5, 1995
↓
IAAF World Championships
1994
Marathon
2:30:30-Nov 20, 1994
↓
Tokyo (JPN)

1999

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:37:45-Apr 18Nagano Marathon, Nagano

1998

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:32:30-May 10Torino Marathon, Torino

1996

3 performances
DisciplineResultWindDateCompetitions
Marathon
2:27:41-Mar 10Nagoya International Women's Marathon, Nagoya
Marathon
2:28:13-Jan 28Osaka International Ladies Marathon, Osaka
Semi
1:12:07-Jan 6Miyazaki Half Marathon, Miyazaki

1995

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:33:07-Aug 5IAAF World Championships
Semi
1:09:24-Jan 22Tokyo

1994

3 performances
DisciplineResultWindDateCompetitions
Marathon
2:30:30-Nov 20Tokyo Marathon, Tokyo
Marathon
2:35:46-Apr 18Boston, MA
Marathon
2:36:14-Jan 30Osaka International Ladies Marathon, Osaka

Honours

No medals

FAQ

Frequently asked questions

What is Sachiyo Seiyama's Marathon personal best?

Sachiyo Seiyama's Marathon personal best is 2:27:41, set on Mar 10, 1996 in Nagoya (JPN), #954 on the all-time list.

Which events does Sachiyo Seiyama compete in?

Sachiyo Seiyama competes in the Marathon and Half Marathon.

How did Sachiyo Seiyama perform in 1999?

1999 season best: 2:37:45, set on Apr 18, 1999 in Nagano (JPN).