Karatsu 10 mile

Karatsu JPN

Race Winners (46 runnings)

13 Feb 2011	47:20	Yuki Iwamoto (JPN)
14 Feb 2010	47:01	Tomoya Adachi (JPN)
08 Feb 2009	47:04	Yu Mitsuya (JPN)
10 Feb 2008	47:01	Ryuji Ono (JPN)
11 Feb 2007	46:50	Cyrus Njubi (KEN)
12 Feb 2006	47:09	Yusei Nakao (JPN)
13 Feb 2005	46:51	Takashi Maeda (JPN)
08 Feb 2004	46:29	Tadayuki Ojima-2
09 Feb 2003	46:53	Kazuhiro Maeda (JPN)	56:23	Nana Eikawa (JPN)
10 Feb 2002	47:24	Takayuki Matsumiya (JPN)	56:28	Mika Watanabe (JPN)
11 Feb 2001	46:35	Yuko Matsumiya (JPN)
13 Feb 2000	45:48	Kenichi Takahashi-3
14 Feb 1999	46:48	Yuki Mori (JPN)
08 Feb 1998	46:52	Tadayuki Ojima (JPN)
09 Feb 1997	45:57	Kenichi Takahashi-2
11 Feb 1996	46:44	Kenichi Takahashi (JPN)
12 Feb 1995	47:06	Muneyuki Ojima (JPN)
13 Feb 1994	46:39	Kenji Takao (JPN)
07 Feb 1993	46:41	Takeo Nakahara (JPN)
09 Feb 1992	46:39	Sakae Osaki (JPN)
10 Feb 1991	47:08	Katsumi Ikeda (JPN)
11 Feb 1990	47:06.2	Naoki Maeda (JPN)
12 Feb 1989	46:47	Isao Nishimura (JPN)
14 Feb 1988	46:39	Kazuya Wakakura (JPN)
15 Feb 1987	47:10	Satoshi Kato (JPN)
16 Feb 1986	47:01	Takao Nakamura (JPN)
17 Feb 1985	47:55	Tetsuo Urakawa (JPN)
19 Feb 1984	45:40	Hisatoshi Shintaku-2
Feb 1983	48:38.4	Masashi Matsuda (JPN)
Feb 1982	46:42.5	Hisatoshi Shintaku (JPN)
Feb 1981	46:52.2	Michio Mizukubo (JPN)
17 Feb 1980	46:13.8	Kunimitsu Ito (JPN)
25 Feb 1979	47:02.8	Masao Matsuo (JPN)
12 Feb 1978	46:51.8	Ichio Sato-4
13 Feb 1977	47:55.4	Hideki Kita (JPN)
15 Feb 1976	48:35.6	Toshiaki Kamata (JPN)
Feb 1975	47:25.0	Ichio Sato-3
1974	48:08.4	Hiromi Nishi (JPN)
1973	n/a	Ichio Sato-2
1972	n/a	Ichio Sato (JPN)
1971	47:11.6	Katsuaki Isohata (JPN)
1970	---	n/a
1969	---	n/a
1968	---	n/a
11 Dec 1966	47:50.6	Seichiro Sasaki (JPN)
12 Dec 1965	48:01	Kenji Kimihara (JPN)

Notes: 1965 was the inaugural year. Sometime between December 1966 and February 1975, the race date was changed from December to February. It is assumed that the race was not run for (at least) one calendar year. The women's race distance has been 10 km since 2004.

Most Wins (1965/date)

Men

4

Ichio Sato (JPN)

1972-73,1975,1978

Women
No woman has won more than once.

Prize Money
Prize money is not awarded in Japanese road races due to legal restrictions.

Race Time Bias (sec/km)

Year     Men   
2011    -3.1    
2010    -1.5    
2009    -1.8    
2008    -3.4    
2007    -2.8    
2006    -1.9    
2005    -2.2    
2004    -3.4    
2003    -2.2    
2002    -1.6   
2001    -2.3
2000    -0.7    
1999    -3.6    
1998    -1.0    
1997    -1.4    
1996    -2.2    
....    
1993    -3.8    
Avgs    -2.3 


Competitive Level (1990-date)

Year     Men   
2011     413    
2010     474    
2009     438     
2008     306     
2007     386     
2006     313     
....     
2003     513    
2002     521     
2001     499     
2000     442     
....     
1997     496     

Quality Performances

Men 
<46:00       3
<46:20       6
<46:40      12
<47:00      46
<47:20     112
<47:40     198
<48:00     304
<48:20     375
<48:40     476
<49:00     547
<49:20     618
<49:40     690

Women 
<56:30       2
<57:00       2
<57:30       3
<58:00       3

Race Winners- 10 km (22 runnings)

13 Feb 2011	30:04	Akira Iwasaki (JPN)	33:18	Fumiko Hashimoto (JPN)
14 Feb 2010	28:50	Steven Njeri (KEN)	32:50	Shino Saito (JPN)
08 Feb 2009			32:38	Hiroko Miyauchi (JPN)
10 Feb 2008			33:00	Mayumi Fujita (JPN)
11 Feb 2007			32:16	Pauline Wanguru (KEN)
12 Feb 2006			32:48	Miai Takahashi (JPN)
13 Feb 2005	28:14	John Kariuki II (JPN)	31:59	Terumi Asoshina (JPN)
08 Feb 2004	---	n/a	33:02	Ai Yamamoto (JPN)
13 Feb 2003	---	n/a	33:43	Mika Okunaka (JPN)
10 Feb 2002	---	n/a	33:03	Satona Oishi (JPN)
11 Feb 2001	29:00	Takashi Otsu (JPN)	32:37	Yumiko Okamoto (JPN)
13 Feb 2000	29:24	Yoshihiro Murata (JPN)	32:44	Emiko Kojima (JPN)
14 Feb 1999			32:30	Yuko Manabe (JPN)
08 Feb 1998			33:27	Yen-mei Wang (CHN)
09 Feb 1997			32:08	Ming-xia Wang (CHN)
11 Feb 1996			31:44	Masako Chiba (JPN)
12 Feb 1995			---	n/a
13 Feb 1994			---	n/a
07 Feb 1993			---	n/a
09 Feb 1992			---	n/a
10 Feb 1991			---	n/a
11 Feb 1990			32:33.8	Miyoko Takahashi-2
12 Feb 1989			32:16	Miyoko Takahashi (JPN)

Note: The inaugural year is unknown.

Most Wins (1989/date)

Men
No man has won more than once.

Women

2

Miyoko Takahashi (JPN)

1989-90

Prize Money
Prize money is not awarded in Japanese road races due to legal restrictions.

Race Time Bias (sec/km)

Year   Women   
2010    -2.3    
....        
2007    -2.0 
2006    -1.6
2005    -2.2
2004    -1.7    
2003    +3.2
2002    -0.6
....        
2000    -2.8    

1999    -2.6    
....        

1997    -1.3    
Avgs    -1.4  

Competitive Level (1990-date)

Year   Women   
2011     430     
2010     470     
2009     556     

Quality Performances

Men 
<28:20       1
<28:40       1
<29:00       2
<29:20       3
<29:40       6
<30:00       9

Women 
<32:00       4
<32:30       9
<33:00      50
<33:30     117
<34:00     156
<34:30     191
<35:00     218

Last Updated on 14 Feb 2011

Contributors: Shigenobu Ota (50), Ken Nakamura (3), Brett Larner (16)