Asami Tanno
JPNWomenAsami Tanno is a Japan sprinter, born on September 25, 1985. She competes primarily in the 100m, 200m and 400m.
Her personal bests include 11.95 in the 100m, 23.55 in the 200m, 51.75 in the 400m, 2:02.64 in the 800m and 43.93 in the 4x100m. She has earned 7 gold, 6 silver and 8 bronze medals in major international competitions. She is currently active on the international athletics circuit, representing Japan.
As of Oct 1, 2026: 400 m 51.75 (#845 all-time), 800 m 2:02.64, 2016 season best 54.65 (Sep 25, 2016, Osaka (JPN)) · National record (400 m) · 41 years old
Personal bests
* Wind-assisted (> 2.0 m/s)
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2016 | 4x100m | 45.08 | - | Sep 24, 2016 | ↑ | Osaka (JPN) |
| 2016 | 400m | 54.65 | - | Sep 25, 2016 | ↑ | Osaka (JPN) |
| 2016 | 4x400m | 3:34.58 | - | May 3, 2016 | ↑ | Fukuroi (JPN) |
| 2015 | 200m | 24.46 | -0.2 | Sep 26, 2015 | ↓ | Gifu (JPN) |
| 2015 | 4x100m | 45.00 | - | Sep 26, 2015 | ↑ | Gifu (JPN) |
| 2015 | 400m | 53.65 | - | Jun 27, 2015 | ↑ | Niigata Japanese Championships |
| 2015 | 4x200Metre | 1:35.36 | - | Oct 17, 2015 | - | Fukushima (JPN) |
| 2015 | 4x400m | 3:28.91 | - | Aug 29, 2015 | ↑ | IAAF World Championships, National Stadium, Beijing |
| 2014 | 200m | 23.86 | +3.1 | Apr 18, 2014 | ↓ | Yamaguchi (JPN) |
| 2014 | 4x100m | 45.40 | - | Oct 11, 2014 | ↑ | Yamaguchi (JPN) |
| 2014 | 400m | 54.05 | - | Oct 12, 2014 | ↑ | Yamaguchi (JPN) |
| 2014 | 4x400m | 3:30.80 | - | Oct 2, 2014 | ↑ | Incheon Asian Games |
| 2013 | 200m | 24.05 | +0.6 | Sep 21, 2013 | ↓ | Kumagaya (JPN) |
| 2013 | 400m | 53.76 | - | Jun 8, 2013 | ↑ | Japanese Championships |
| 2013 | 4x400m | 3:35.72 | - | Jul 7, 2013 | ↑ | Pune (IND) |
| 2012 | 400m | 54.22 | - | Oct 14, 2012 | ↑ | Odawara (JPN) |
| 2012 | 800m | 2:05.71 | - | Oct 7, 2012 | ↓ | Gifu (JPN) |
| 2012 | 4x400m | 3:33.64 | - | May 3, 2012 | ↑ | Shizuoka (JPN) |
| 2010 | 100m | 11.95 | +0.0 | Aug 21, 2010 | ↑ | Kitakami (JPN) |
| 2010 | 200m | 24.12 | +0.6 | Jul 11, 2010 | ↓ | Fukushima (JPN) |
| 2010 | 400m | 52.66 | - | Nov 21, 2010 | ↑ | Guangzhou (CHN) |
| 2010 | 800m | 2:09.39 | - | Aug 31, 2010 | ↓ | Rovereto (ITA) |
| 2010 | 4x400m | 3:31.81 | - | Nov 26, 2010 | ↑ | Guangzhou (CHN) |
| 2009 | 200m | 23.68 | +1.9 | Sep 26, 2009 | ↓ | Okayama (JPN) |
| 2009 | 4x100m | 44.97 | - | Sep 25, 2009 | ↑ | Okayama (JPN) |
| 2009 | 400m | 52.10 | - | May 9, 2009 | ↑ | Osaka (JPN) |
| 2009 | 800m | 2:02.64 | - | Oct 4, 2009 | ↓ | Niigata (JPN) |
| 2009 | 4x400m | 3:31.95 | - | Nov 14, 2009 | ↑ | Guangzhou (CHN) |
| 2008 | 200m | 23.98 | +2.0 | Sep 27, 2008 | ↓ | Yamagata (JPN) |
| 2008 | 400m | 51.75 | - | May 3, 2008 | ↑ | Shizuoka (JPN) |
| 2008 | 4x400m | 3:30.52 | - | Aug 22, 2008 | ↑ | The XXIX Olympic Games, National Stadium, Beijing |
| 2007 | 200m | 23.64 | +0.0 | Jun 10, 2007 | ↓ | Tokyo (JPN) |
| 2007 | 4x100m | 43.93 | - | May 5, 2007 | ↑ | Osaka (JPN) |
| 2007 | 400m | 51.81 | - | Aug 27, 2007 | ↑ | IAAF World Championships |
| 2007 | 800m | 2:05.69 | - | Oct 7, 2007 | ↓ | Akita (JPN) |
| 2007 | 4x400m | 3:30.17 | - | Sep 1, 2007 | ↑ | IAAF World Championships |
| 2006 | 100m | 12.13 | +0.3 | Apr 23, 2006 | ↑ | Taisha (JPN) |
| 2006 | 200m | 23.55 | +2.5 | May 3, 2006 | ↓ | Yokohama (JPN) |
| 2006 | 300m | 39.11 | - | Apr 23, 2006 | - | Taisha (JPN) |
| 2006 | 400m | 51.84 | - | May 6, 2006 | ↑ | Osaka (JPN) |
| 2006 | 4x400m | 3:38.85 | - | Sep 17, 2006 | ↑ | Athina IAAF World Cup, Olympic Stadium, Athina |
| 2005 | 200m | 23.73 | +0.7 | Jul 3, 2005 | ↓ | Tokyo (JPN) |
| 2005 | 400m | 51.80 | - | Sep 19, 2005 | ↑ | Yokohama (JPN) |
| 2005 | 400m-short-track | 53.64 | - | Mar 1, 2005 | → | - |
| 2005 | 400m-short-tracki | 53.64 | - | Mar 1, 2005 | → | Tianjin (CHN) (i) |
| 2005 | 800m | 2:04.60 | - | Oct 24, 2005 | ↓ | Okayama (JPN) |
| 2005 | 4x400m | 3:36.36 | - | May 7, 2005 | ↑ | Osaka (JPN) |
| 2004 | 200m | 23.95 | +0.4 | Jul 4, 2004 | ↓ | Tokyo (JPN) |
| 2004 | 200m-short-track | 24.44 | - | Feb 21, 2004 | → | - |
| 2004 | 200m-short-tracki | 24.44 | - | Feb 21, 2004 | → | Yokohama (JPN) (i) |
| 2004 | 4x100m | 45.80 | - | Jul 17, 2004 | ↑ | Grosseto IAAF World Junior Championships |
| 2004 | 400m | 52.88 | - | Jun 13, 2004 | ↑ | Ipoh (MAS) |
| 2003 | 200m | 24.14 | +0.4 | Aug 1, 2003 | ↓ | Nagasaki (JPN) |
| 2003 | 400m | 54.24 | - | Jul 29, 2003 | ↑ | Nagasaki (JPN) |
| 2002 | 400m | 54.72 | - | Oct 29, 2002 | ↑ | Bangkok (THA) |
2016
7 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
400m | 54.65 | - | Sep 25 | Osaka |
400m | 55.45 | - | Sep 25 | Osaka |
4x100m | 45.08 | - | Sep 24 | Osaka |
400m | 55.80 | - | Jun 24 | Japanese Championships |
4x400m | 3:34.58 | - | May 3 | Fukuroi Shizuoka International Meeting, Fukuroi |
400m | 54.84 | - | Apr 16 | Walnut Mt. SAC Relays, Walnut, CA - Invitational Events |
400m | 55.89 | - | Apr 9 | Los Angeles Rafer Johnson-Jackie Joyner Kersee Inv., Los Angeles, CA |
2015
20 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
4x200Metre | 1:35.36 | - | Oct 17 | Fukushima |
400m | 54.74 | - | Oct 4 | Wakayama |
400m | 55.11 | - | Oct 4 | Wakayama |
400m | 54.00 | - | Sep 27 | Gifu |
400m | 55.62 | - | Sep 27 | Gifu |
200m | 24.75 | +0.4 | Sep 26 | Gifu |
4x100m | 45.00 | - | Sep 26 | Gifu |
200m | 24.46 | -0.2 | Sep 26 | Gifu |
4x400m | 3:28.91 | - | Aug 29 | IAAF World Championships, National Stadium, Beijing |
400m | 53.65 | - | Jun 27 | Niigata Japanese Championships |
400m | 54.66 | - | Jun 26 | Niigata Japanese Championships, Nagoya |
4x400m | 3:35.93 | - | Jun 7 | Wuhan Asian Championships, Wuhan |
400m | 54.71 | - | Jun 4 | Wuhan Asian Championships |
400m | 55.52 | - | Jun 3 | Wuhan Asian Championships, Wuhan |
400m | 55.81 | - | May 17 | Kumagaya |
4x400m | 3:34.87 | - | May 10 | Kawasaki Seiko Golden Grand Prix, Todoroki Stadium, Kawasaki |
400m | 54.27 | - | May 10 | Kawasaki Seiko Golden Grand Prix, Todoroki Stadium, Kawasaki |
4x400m | 3:34.65 | - | May 3 | IAAF World Relays |
4x400m | 3:32.79 | - | May 2 | IAAF World Relays |
400m | 54.78 | - | Apr 19 | Hiroshima Oda Memorial, Hiroshima |
2014
17 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
400m | 54.21 | - | Oct 21 | Nagasaki |
400m | 54.74 | - | Oct 20 | Nagasaki |
400m | 54.05 | - | Oct 12 | Yamaguchi |
400m | 55.66 | - | Oct 12 | Yamaguchi |
200m | 24.34 | -1.0 | Oct 11 | Yamaguchi |
4x100m | 45.40 | - | Oct 11 | Yamaguchi |
200m | 24.15 | +0.6 | Oct 11 | Yamaguchi |
4x400m | 3:30.80 | - | Oct 2 | Incheon Asian Games |
4x400m | 3:32.46 | - | Jul 6 | Jinhua CHN-JPN-KOR Match, Jinhua |
400m | 54.83 | - | Jun 7 | Fukushima Japanese Championships, Fukushima |
400m | 54.55 | - | Jun 6 | Fukushima Japanese Championships, Fukushima |
400m | 54.59 | - | May 18 | Fukushima East Japan Corporate Ch., Fukushima |
4x400m | 3:34.31 | - | May 11 | Tokyo Seiko Golden Grand Prix, Tokyo |
400m | 54.82 | - | May 3 | Fukuroi Shizuoka International Meeting, Fukuroi |
200m | 23.86 | +3.1 | Apr 18 | Walnut Mt. SAC Relays, Walnut, CA |
400m | 54.23 | - | Apr 18 | Walnut Mt. SAC Relays, Walnut, CA |
400m | 54.44 | - | Apr 12 | Los Angeles Rafer Johnson/Jackie Joyner-Kersee Invitational, Los Angeles, CA |
2013
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
400m | 54.14 | - | Oct 7 | Chofu National Sport Festival, Chofu |
400m | 55.05 | - | Oct 6 | Chofu National Sport Festival, Chofu |
400m | 53.81 | - | Sep 22 | Kumagaya Japanese Corporate Ch., Kumagaya |
200m | 24.05 | +0.6 | Sep 21 | Kumagaya Japanese Corporate Ch., Kumagaya |
4x400m | 3:35.72 | - | Jul 7 | Pune Asian Championships, Pune |
400m | 53.76 | - | Jun 8 | Japanese Championships |
Honours
Wuhan Asian Championships
400 Metres
Wuhan Asian Championships
4x400 Metres Relay
Wuhan Asian Championships
4x400 Metres Relay
Wuhan Asian Championships
400 Metres
Incheon Asian Games
4x400 Metres Relay
Pune Asian Championships
4x400 Metres Relay
Pune Asian Championships
4x400 Metres Relay
Guangzhou Asian Games
400 Metres
Guangzhou Asian Games
4x400 Metres Relay
IAAF/VTB Bank Continental Cup
400 Metres
Guangzhou Asian Championships
400 Metres
Guangzhou Asian Championships
4x400 Metres Relay
Guangzhou Asian Championships
400 Metres
Guangzhou Asian Championships
4x400 Metres Relay
Japanese Championships
400 Metres
Japanese Championships
400 Metres
Amman Asian Championships
400 Metres
Japanese Championships
400 Metres
Amman Asian Championships
400 Metres
Amman Asian Championships
4x400 Metres Relay
Amman Asian Championships
4x400 Metres Relay
Doha Asian Games
400 Metres
Incheon Asian Championships
400 Metres
Incheon Asian Championships
400 Metres
Japanese Championships
400 Metres
Tehran Asian Indoor Championships
200 Metres Short Track
Japanese Championships
400 Metres
Grosseto IAAF World Junior Championships
400 Metres
Frequently asked questions
What is Asami Tanno's 400 m personal best?
Asami Tanno's 400 m personal best is 51.75, set on May 3, 2008 in Shizuoka (JPN), #845 on the all-time list.
Which events does Asami Tanno compete in?
Asami Tanno competes in the 400 m and 800 m.
How did Asami Tanno perform in 2016?
2016 season best: 54.65, set on Sep 25, 2016 in Osaka (JPN).