Skip to main content

Kibet Runs 10000 m World Lead in Kobe, a 3:44.86 High Schooler and More - Weekend Track Roundup



After giving World XC a miss, Kazuki Tamura (Sumitomo Denko) got his outdoor season off to a good start with a 13:33.70 PB for 5th at California's Mt. SAC Relays. His teammate Yuki Nakamura ran only 14:34.97, while the U.S.-based Takeshi Okada (UC Berkeley) ran 9:02.75 for 12th in the 3000 mSC. Toyota Jidoshokki teammates Momoka Kawaguchi and Nao Yamamoto ran the women's 5000 m, Kawaguchi the faster of the two at 15:54.82.

Back home, Bernard Kibet (Kyudenko) ran an early season world-leading time of 27:36.24 to win the Hyogo Relay Carnival Grand Prix men's 10000 m, beating the 27:43.34 by Macharia Ndirangu (Aichi Seiko) a day earlier in Hyogo's Asics Challenge men's 10000 m, at the time also a world-leader. Kibet's teammate Shohei Otsuka was the fastest Japanese man of the weekend at 28:25.42 in the Asics Challenge race.

Women's Grand Prix 10000 m winner Rosemary Monica Wanjiru (Starts) came up short of a world-leading time but was just a few seconds off the meet record at 31:11.79 for the win. Ayumi Hagiwara (Toyota Jidoshokki) and 2019 National Corporate Half Marathon champion Sayaka Sato (Sekisui Kagaku) both went under 32 minutes, Hagiwara in 31:58.52, her best time in four years, and Sato in 31:59.64, a PB by nearly a minute.

At the Nittai University Time Trials, the biggest news was probably in the fastest heat of the men's 1500 m. Shota Onizuka of 2019 Hakone Ekiden champion Tokai University, a 1:02:03 half marathoner, won in a PB 3:44.46, but just behind him Aaron Tatsunami Clay (Soyo H.S.) held off corporate leaguer Masaki Toda (Sunbelx) at the line for 2nd in 3:44.86. Clay's time ranked him at all-time #3 among Japanese high schoolers and just outside the top 10 among juniors.

67th Kobe Relay Carnival Highlights

Universiade Memorial Stadium, Kobe, 4/20-21/19
complete results

Women's Grand Prix 10000 m - 4/21
1. Rosemary Monica Wanjiru (Starts) - 31:11.79
2. Ayumi Hagiwara (Toyota Jidoshokki) - 31:58.52
3. Sayaka Sato (Sekisui Kagaku) - 31:59.64
4. Kaori Morita (Panasonic) - 32:01.24
5. Grace Mbuthye Kimanzi (Starts) - 32:03.28

Men's Grand Prix 10000 m - 4/21
1. Bernard Kibet (Kyudenko) - 27:36.24 - WL
2. Kisaisa Ledama (Obirin Univ.) - 27:45.62
3. Joel Mwaura (Kurosaki Harima) - 27:46.21
4. Kota Murayama (Asahi Kasei) - 28:37.60
5. Kazuya Nishiyama (Toyo Univ.) - 28:57.21

Men's Asics Challenge 10000 m Heat 2 - 4/20
1. Macharia Ndirangu (Aichi Seiko) - 27:43.34
2. Patrick Mathenge Wambui (NTT Nishi Nihon) - 27:44.22
3. Alexander Mutiso (ND Software) - 27:44.81
4. James Bunuka (Surugadai Univ.) - 27:45.59
5. Charles Ndungu (Nihon Univ.) - 28:12.34
-----
7. Shohei Otsuka (Kyudenko) - 28:25.42

269th Nittai University Time Trials Highlights

Nittai University, Yokohama, 4/20-21/19
complete results

Men's 10000 m Heat 7 - 4/20
1. Simon Sidem (Chuo Hatsujo) - 28:03.53
2. Vincent Raimoi (Kokushika Univ.) - 28:07.90
3. Boniface Murua (Yamanashi Gakuin Univ.) - 28:17.36
4. Titus Wanbua (Musashino Gakuin Univ.) - 28:19.52
5. Daniel Kariuki (Obirin Univ.) - 28:20.83
-----
8. Taisei Nakamura (Komazawa Univ.) - 28:31.65

Men's 5000 m Heat 23 - 4/21
1. Dominic Langat (Konica Minolta) - 13:30.80
2. Nganga Waweru (Kokoku H.S.) - 13:31.13
3. Anthony Maina (Kokoku H.S.) - 13:32.75
4. Evans Yego (Sunbelx) - 13:37.30
5. Nicholas Kosimbei (Toyota) - 13:40.32
-----
7. Tatsuhiko Ito (Tokyo Kokusai Univ.) - 13:53.34

Women's 3000 m Heat 4 - 4/20
1. Esther Muthoni (Sendai Ikuei H.S.) - 9:10.98
2. Yuma Yamamoto (Meijo Univ.) - 9:29.36
3. Rena Kato (Koganei H.S.) - 9:29.77
4. Yuna Arai (Meijo Univ.) - 9:30.36
5. Hiyori Kidokoro (Okazaki Gakuen H.S.) - 9:33.46

Men's 1500 m Heat 18 - 4/20
1. Shota Onizuka (Tokai Univ.) - 3:44.46
2. Aaron Tatsunami Clay (Soyo H.S.) - 3:44.86
3. Masaki Toda (Sunbelx) - 3:44.86
4. Kazuki Kawamura (Meiji Univ.) - 3:46.30
5. Renya Maeda (Kanebo) - 3:47.82

© 2019 Brett Larner, all rights reserved

Buy Me A Coffee

Comments

Most-Read This Week

Measuring Marathon Courses by Bicycle

http://news.searchina.ne.jp/disp.cgi?y=2013&d=0110&f=column_0110_034.shtml translated by Brett Larner The full marathon is a sport where you compete over 42.195 km, but how do they go about measuring that distance?  Today we're going to look a little bit at how they go about certifying the distance of a marathon. The reality is that major international marathons use a bicycle to measure the distance.  This rule is an international standard, and the same method of measurement is used everywhere.  It was put into place in 1986.  In order to ensure that the same method is used everywhere, a bicycle that meets IAAF specifications must be used for measurement. In the case of Japan's major marathons, to be certain that the distance is correct a provisional measurement is first made.  Before the course is certified using a bicycle the course is measured using a 50 m-long length of wire to determine that it is in fact 42.195 km.  When a bicycle is u...

Ai Hosoda Announces Retirement

photo © 2025 Victah Sailer/Photo Run, all rights reserved On Jan. 8 the Edion women's corporate team announced that Ai Hosoda , 30, will retire at the end of March this year. The Tokyo Marathon will be her last race. At Nagano Higashi H.S. Hosoda ran in the National High School Ekiden her 2nd and 3rd years. During her 3rd year at Nittai University she won both the 5000 m and 10000 m at the Kanto Region University Track and Field Championships, going on to win the bronze medal in the 10000 m at the World University Games in her 4th year at Nittai. After graduating she joined the Daihatsu corporate team, debuting at the 2019 Nagoya Women's Marathon in 2:29:27. 2 years later she transferred to Edion. She qualified for the Paris Olympics marathon trials at the 2022 Nagoya Women's Marathon and finished 3rd in the trials in the fall of 2023, but was later bumped down to Olympic alternate after another athlete ran a faster time. Instead of the Olympics, Hosoda ran the 2024 Ber...

Nat'l University Ekiden Updates Here

Looks like I just went over my update limit on Twitter - sorry, it's the first time I've tried to use it for this. I'll look for another option next time. In the meantime I'll add updates to the comments below. Not sure if that has a max too but I guess we'll find out. Update: Part one of the Nationals commentary can be found here .