KI
Kazuaki Iwami
JPNMenBirth dateFeb 25, 1987
Height-
Weight-
Kazuaki Iwami is a Japan long-distance runner, born on February 25, 1987. He competes primarily in the 3000m, 5000m and 10000m.
His personal bests include 8:18.25 in the 3000m, 13:58.78 in the 5000m, 28:53.83 in the 10000m, 1:02:38 in the Semi and 46:58 in the 10MilesRoa. He is currently active on the international athletics circuit, representing Japan.
Key facts
10 Miles Road
46:58
Half Marathon
1:02:38
Age
39 years old
As of Sep 15, 2026: 10 Miles Road 46:58, Half Marathon 1:02:38, 2018 season best 47:59 (Dec 2, 2018, Kosa (JPN)) · 39 years old
PB
Personal bests
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2018 | 5000m | 14:10.35 | - | Apr 7, 2018 | ↓ | Kumamoto (JPN) |
| 2018 | 10000m | 29:22.58 | - | May 19, 2018 | ↑ | Kitakyushu (JPN) |
| 2018 | 10MilesRoa | 47:59 | - | Dec 2, 2018 | ↑ | Kosa (JPN) |
| 2018 | Semi | 1:04:29 | - | Feb 4, 2018 | ↓ | Marugame Half Marathon, Marugame |
| 2017 | 5000m | 14:04.64 | - | Apr 1, 2017 | ↓ | Kumamoto (JPN) |
| 2017 | 10000m | 29:32.73 | - | Jul 6, 2017 | ↑ | Fukagawa (JPN) |
| 2017 | 10MilesRoa | 50:01 | - | Dec 3, 2017 | ↑ | Kosa (JPN) |
| 2017 | Semi | 1:05:07 | - | Feb 12, 2017 | ↓ | Yamaguchi (JPN) |
| 2016 | 5000m | 14:04.46 | - | Jul 11, 2016 | ↓ | Abashiri (JPN) |
| 2016 | 10000m | 29:09.75 | - | May 21, 2016 | ↑ | Fukuoka (JPN) |
| 2016 | 10MilesRoa | 48:17 | - | Nov 27, 2016 | ↑ | Kosa (JPN) |
| 2015 | 5000m | 13:59.14 | - | Jul 12, 2015 | ↓ | Kitami (JPN) |
| 2015 | 10000m | 28:53.83 | - | Jul 16, 2015 | ↑ | Abashiri (JPN) |
| 2015 | 10MilesRoa | 47:57 | - | Nov 29, 2015 | ↑ | Kosa (JPN) |
| 2014 | 5000m | 14:00.75 | - | May 31, 2014 | ↓ | Fukuoka (JPN) |
| 2014 | 10000m | 29:00.68 | - | Jul 6, 2014 | ↑ | Abashiri (JPN) |
| 2014 | 10MilesRoa | 46:58 | - | Dec 7, 2014 | ↑ | Kosa (JPN) |
| 2013 | 5000m | 14:04.66 | - | Jun 1, 2013 | ↓ | Fukuoka (JPN) |
| 2013 | 10000m | 29:17.84 | - | May 18, 2013 | ↑ | Kitakyushu (JPN) |
| 2013 | 10MilesRoa | 49:26 | - | Sep 29, 2013 | ↑ | Omuta (JPN) |
| 2013 | Semi | 1:02:38 | - | Feb 3, 2013 | ↓ | Marugame (JPN) |
| 2012 | 5000m | 14:00.14 | - | May 12, 2012 | ↓ | Nobeoka (JPN) |
| 2012 | 10000m | 29:14.41 | - | May 19, 2012 | ↑ | Kitakyushu (JPN) |
| 2012 | 10MilesRoa | 47:39 | - | Dec 2, 2012 | ↑ | Kosa (JPN) |
| 2012 | Semi | 1:03:18 | - | Mar 18, 2012 | ↓ | Yamaguchi (JPN) |
| 2011 | 3000m | 8:18.25 | - | Jun 25, 2011 | - | Fukagawa (JPN) |
| 2011 | 5000m | 14:03.94 | - | May 28, 2011 | ↓ | Nobeoka (JPN) |
| 2011 | 10000m | 29:29.29 | - | Jun 19, 2011 | ↑ | Kitami (JPN) |
| 2011 | 10MilesRoa | 47:29 | - | Dec 4, 2011 | ↑ | Kosa (JPN) |
| 2010 | 5000m | 14:06.85 | - | Jun 5, 2010 | ↓ | Kitakyushu (JPN) |
| 2010 | 10000m | 29:10.54 | - | Nov 27, 2010 | ↑ | Nagasaki (JPN) |
| 2010 | Semi | 1:04:22 | - | Mar 7, 2010 | ↓ | Kumamoto (JPN) |
| 2009 | 5000m | 13:58.78 | - | Apr 30, 2009 | ↓ | Nobeoka (JPN) |
| 2009 | 10MilesRoa | 48:49 | - | Oct 4, 2009 | ↑ | Omuta (JPN) |
| 2009 | 30Kilometr | 1:35:30 | - | Feb 22, 2009 | - | Kumamoto (JPN) |
| 2007 | 5000m | 14:01.37 | - | Jun 10, 2007 | ↓ | Abashiri (JPN) |
| 2007 | 10MilesRoa | 48:21 | - | Dec 9, 2007 | ↑ | Kosa (JPN) |
| 2006 | 10000m | 30:01.7h | - | Nov 25, 2006 | ↑ | Kure (JPN) |
2018
7 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10MilesRoa | 47:59 | - | Dec 2 | Kosa 10 Miles, Kosa |
5000m | 14:20.18 | - | Jul 11 | Fukagawa Hokuren Distance Challenge, Fukagawa |
10000m | 29:24.49 | - | Jul 7 | Kitami Hokuren Distance Challenge, Kitami |
10000m | 29:22.58 | - | May 19 | Kitakyushu Kyushu District Corporate Teams Championships, Kitakyushu |
5000m | 14:15.10 | - | May 5 | Nobeoka Golden Games, Nobeoka |
5000m | 14:10.35 | - | Apr 7 | Kumamoto Kanaguri Memorial, Kumamoto |
Semi | 1:04:29 | - | Feb 4 | Marugame Half Marathon, Marugame |
2017
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10MilesRoa | 50:01 | - | Dec 3 | Kosa 10 Miles, Kosa |
5000m | 14:27.56 | - | Sep 24 | Osaka All Japan Corporate Ch., Osaka |
5000m | 14:25.37 | - | Jul 13 | Abashiri Hokuren Distance Challenge, Abashiri |
10000m | 29:32.73 | - | Jul 6 | Fukagawa Hokuren Distance Challenge, Fukagawa |
5000m | 14:04.64 | - | Apr 1 | Kumamoto Kanaguri Memorial, Kumamoto |
Semi | 1:05:07 | - | Feb 12 | Yamaguchi All-Corporate Half Marathon Championships, Yamaguchi |
2016
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10MilesRoa | 48:17 | - | Nov 27 | Kosa 10 Miles, Kosa |
10000m | 30:06.60 | - | Sep 24 | Osaka |
5000m | 14:04.46 | - | Jul 11 | Abashiri Hokuren Distance Challenge, Abashiri |
10000m | 29:09.75 | - | May 21 | Fukuoka Kyushu Jitsugyodan Ch., Fukuoka |
5000m | 14:24.05 | - | May 7 | Nobeoka Golden Games, Nobeoka |
2015
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10MilesRoa | 47:57 | - | Nov 29 | Kosa 10 Miles, Kosa |
10000m | 29:28.69 | - | Sep 25 | Gifu |
10000m | 28:53.83 | - | Jul 16 | Abashiri Hokuren Distance Challenge, Abashiri |
5000m | 13:59.14 | - | Jul 12 | Kitami Hokuren Distance Challenge, Kitami |
2014
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10MilesRoa | 46:58 | - | Dec 7 | Kosa 10 Miles, Kosa |
10000m | 29:57.51 | - | Oct 10 | Yamaguchi |
10000m | 29:00.68 | - | Jul 6 | Abashiri Hokuren Distance Challenge, Abashiri |
5000m | 14:09.64 | - | Jul 2 | Kitami Hokuren Distance Challenge, Kitami |
5000m | 14:00.75 | - | May 31 | Fukuoka Sayagatani Time Trials, Fukuoka |
2013
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10MilesRoa | 49:26 | - | Sep 29 | Fukuoka Prefecture Championships, Omuta |
5000m | 14:04.66 | - | Jun 1 | Fukuoka Sayagatani Time Trials, Fukuoka |
10000m | 29:17.84 | - | May 18 | Kitakyushu Kyushu Jitsugyodan Ch., Kitakyushu |
Semi | 1:03:41 | - | Mar 17 | Yamaguchi All-Corporate Half Marathon Championships, Yamaguchi |
Semi | 1:02:38 | - | Feb 3 | Marugame Half Marathon, Marugame |
2012
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10MilesRoa | 47:39 | - | Dec 2 | Kosa 10 Miles, Kosa |
10000m | 29:14.41 | - | May 19 | Kitakyushu Kyushu Jitsugyodan Ch., Kitakyushu |
5000m | 14:00.14 | - | May 12 | Nobeoka Golden Games, Nobeoka |
10000m | 29:59.46 | - | May 3 | Nobeoka Time Trials, Nobeoka |
Semi | 1:03:18 | - | Mar 18 | Yamaguchi Japan Industrial Teams Half Marathon Championships, Yamaguchi |
10MilesRoa | 48:27 | - | Feb 12 | Karatsu 10-Miler, Karatsu |
2011
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10MilesRoa | 47:29 | - | Dec 4 | Kosa 10 Miles, Kosa |
3000m | 8:18.25 | - | Jun 25 | Fukagawa Hokuren Distance Challenge, Fukagawa |
5000m | 14:14.80 | - | Jun 22 | Abashiri Hokuren Distance Challenge, Abashiri |
10000m | 29:29.29 | - | Jun 19 | Kitami Hokuren Distance Challenge, Kitami |
5000m | 14:03.94 | - | May 28 | Nobeoka Golden Games, Nobeoka |
10MilesRoa | 47:42 | - | Feb 13 | Karatsu 10, Karatsu |
2010
3 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 29:10.54 | - | Nov 27 | Nagasaki |
5000m | 14:06.85 | - | Jun 5 | Kitakyushu |
Semi | 1:04:22 | - | Mar 7 | Kumamoto Kanaguri Hai Tamana Half-Marathon, Kumamoto |
2009
3 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10MilesRoa | 48:49 | - | Oct 4 | Fukuoka Prefecture Championships, Omuta |
5000m | 14:11.43 | - | May 30 | Nobeoka Golden Games, Nobeoka |
5000m | 13:58.78 | - | Apr 30 | Nobeoka |
Showing 1 - 50 of 58
Honours
No medals
FAQ
Frequently asked questions
What is Kazuaki Iwami's 10 Miles Road personal best?
Kazuaki Iwami's 10 Miles Road personal best is 46:58, set on Dec 7, 2014 in Kosa (JPN).
Which events does Kazuaki Iwami compete in?
Kazuaki Iwami competes in the 10 Miles Road and Half Marathon.
How did Kazuaki Iwami perform in 2018?
2018 season best: 47:59, set on Dec 2, 2018 in Kosa (JPN).