AI
Ari Ichihashi

Photo: Eva Rodriguez Riestra – a staff member of the City of Sydney Council—CC BY 4.0

Ari Ichihashi

JPNJPNWomen
Birth dateNov 22, 1977
Height-
Weight-

Ari Ichihashi is a Japan long-distance runner, born on November 22, 1977. She competes primarily in the 5000m, 10000m and Semi.

Her personal bests include 15:57.93 in the 5000m, 32:17.71 in the 10000m, 1:09:23 in the Semi, 2:27:02 in the Marathon and 33:43 in the 10Kilometr. She has earned 1 silver medal in major international competitions. She is currently active on the international athletics circuit, representing Japan.

Key facts
Marathon
2:27:02
#833 all-time
Half Marathon
1:09:23
2007 season best
3:02:48
Feb 18, 2007 · Tokyo (JPN)
2007 season best
Medals
World Championships: 1 silver
Age
48 years old

As of Sep 19, 2026: Marathon 2:27:02 (#833 all-time), Half Marathon 1:09:23, 2007 season best 3:02:48 (Feb 18, 2007, Tokyo (JPN)) · World Championships: 1 silver · 48 years old

PB

Personal bests

15:57.93
32:17.71
1:09:23
2:27:02
#833 all-time
33:43
🏅

Medals

🥇🥈🥉Total
World Championships-1-1

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2007
Marathon
3:02:48-Feb 18, 2007
↓
Tokyo (JPN)
2005
Marathon
2:44:32-Aug 28, 2005
↓
Sapporo (JPN)
2002
Semi
1:14:53-Mar 10, 2002
↓
Kyoto (JPN)
2001
Marathon
2:35:59-Dec 2, 2001
↓
Naha (JPN)
2000
5000m
15:57.93-Apr 29, 2000
↑
Hiroshima (JPN)
2000
10000m
33:05.60-May 7, 2000
↓
Mito (JPN)
2000
10Kilometr
33:43-Dec 3, 2000-Okayama (JPN)
2000
Semi
1:11:22-Nov 23, 2000
↓
Nagoya (JPN)
2000
Marathon
2:30:34-Sep 24, 2000
↓
The XXVII Olympic Games
1999
5000m
16:08.67-Apr 29, 1999
↑
Hiroshima (JPN)
1999
10000m
32:51.60-May 5, 1999
↓
Mito (JPN)
1999
Marathon
2:27:02-Aug 29, 1999
↓
IAAF World Championships, La Cartuja, Sevilla
1998
CrossCount
21:55-Feb 15, 1998
↓
-
1998
10000m
32:17.71-Apr 26, 1998
↓
Kobe (JPN)
1998
Semi
1:11:46-Jun 28, 1998
↓
Sapporo (JPN)
1998
Marathon
2:28:29-Nov 15, 1998
↓
Tokyo (JPN)
1997
10000m
32:48.39-May 5, 1997
↓
Mito (JPN)
1997
Semi
1:09:23-Jan 19, 1997
↓
Tokyo (JPN)
1997
Marathon
2:29:50-Mar 9, 1997
↓
Nagoya (JPN)
1996
5000m
17:02.92-Aug 23, 1996
↑
SIAC Homebush, Sydney (AUS)
1996
10000m
32:52.19-May 6, 1996
↓
Mito (JPN)
1995
CrossCount
15:00-Mar 25, 1995
↓
23rd IAAF/SNICKERS World Cross Country Championships

2007

1 performance
DisciplineResultWindDateCompetitions
Marathon
3:02:48-Feb 18Tokyo Marathon, Tokyo

2005

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:44:32-Aug 28Sapporo Hokkaido Marathon, Sapporo

2002

1 performance
DisciplineResultWindDateCompetitions
Semi
1:14:53-Mar 10Kyoto Half Marathon, Kyoto

2001

1 performance
DisciplineResultWindDateCompetitions
Marathon
2:35:59-Dec 2Naha Marathon, Naha

2000

6 performances
DisciplineResultWindDateCompetitions
10Kilometr
33:43-Dec 3Okayama 10 km, Okayama
Semi
1:11:22-Nov 23Nagoya Half Marathon, Nagoya
Marathon
2:30:34-Sep 24The XXVII Olympic Games
Marathon
2:30:34-Sep 22The XXVII Olympic Games
10000m
33:05.60-May 7Mito Japanese GP, Mito
5000m
15:57.93-Apr 29Hiroshima Mikio Oda Memorial, Hiroshima

1999

4 performances
DisciplineResultWindDateCompetitions
Marathon
2:27:02-Aug 29IAAF World Championships, La Cartuja, Sevilla
Marathon
2:27:02-Aug 21IAAF World Championships, La Cartuja, Sevilla
10000m
32:51.60-May 5Mito
5000m
16:08.67-Apr 29Hiroshima Mikio Oda Memorial, Hiroshima

1998

5 performances
DisciplineResultWindDateCompetitions
Marathon
2:28:29-Nov 15Tokyo Marathon, Tokyo
Semi
1:11:46-Jun 28Half Marathon, Sapporo
10000m
33:10.44-May 3Tokyo
10000m
32:17.71-Apr 26Kobe
CrossCount
21:55-Feb 1533rd Chiba International Cross Country, Chiba

1997

4 performances
DisciplineResultWindDateCompetitions
Marathon
2:31:25-Nov 30Tokyo Marathon, Tokyo
10000m
32:48.39-May 5Mito
Marathon
2:29:50-Mar 9Nagoya International Women's Marathon, Nagoya
Semi
1:09:23-Jan 19Tokyo Half Marathon, Tokyo

1996

2 performances
DisciplineResultWindDateCompetitions
5000m
17:02.92-Aug 23Sydney IAAF World Junior Championships, SIAC Homebush, Sydney
10000m
32:52.19-May 6Mito

1995

1 performance
DisciplineResultWindDateCompetitions
CrossCount
15:00-Mar 2523rd IAAF/SNICKERS World Cross Country Championships

Honours

🥈

IAAF World Championships

Marathon

1999
FAQ

Frequently asked questions

What is Ari Ichihashi's Marathon personal best?

Ari Ichihashi's Marathon personal best is 2:27:02, set on Aug 29, 1999 in La Cartuja, Sevilla (ESP), #833 on the all-time list.

Which events does Ari Ichihashi compete in?

Ari Ichihashi competes in the Marathon and Half Marathon.

How did Ari Ichihashi perform in 2007?

2007 season best: 3:02:48, set on Feb 18, 2007 in Tokyo (JPN).

How many medals has Ari Ichihashi won?

Ari Ichihashi has won 1 World Championships medal.