Skip to main content

Collegiate 5000 m and 10000 m National Champion Omwamba Wins Kumamoto Kosa 10-Miler

by Brett Larner

Alongside the Fukuoka International Marathon, Japan's southernmost main island of Kyushu hosted another major road race on Sunday, the Kumamoto Kosa 10 Mile Road Race.  The world's most competitive 10-miler by a wide margin, Kosa plays an important role for the coaches of Japan's corporate teams in helping them refine their lineups for the Jan. 1 New Year Ekiden national corporate men's championships.  Kosa has long been dominated by Martin Mathathi (Kenya/Suzuki Hamamatsu AC), who has won six times since 2003 and holds the course record of 44:51 but opted for a marathon debut in Fukuoka this year.  Despite the advantages of having Africans in the race to keep things fast among the predominantly Japanese field Kosa employs a strange format with any non-Japanese entrants segregated together in an "International Division" and given a one-minute head start.  The winner of the all-Japanese division is typically reported as the winner by the Japanese media, with only passing mention of any Africans who may have run faster.

This year Yamanashi Gakuin University first-year Enock Omwamba of Kenya, the 2012 national university 5000 and 10000 m champion and unstoppable on the fall ekiden circuit, had the honor.  Continuing his winning ways, Omwamba, along with corporate runner Alex Mwangi (Kenya/Team YKK) one of only two non-Japanese in the race, soloed his way to a 46:25.  A minute later the Japanese field started.  Tomohiro Shiiya (Team Toyota Boshoku), one of the many members of the Tepco corporate team to quit and go elsewhere following last year's Fukushima disasters, was the first Japanese athlete across the line, outrunning freshly-minuted sub-28 man Yusuke Hasegawa (Team S&B) in 46:26 to 46:31.

Shiiya was only 1 second slower than Omwamba, and both Shiiya and Hasegawa were faster than Mwangi's 46:38.  The next three Japanese men were all within 10 seconds of Mwangi, raising the question of whether everyone in the front end of the field might have run faster, or whether it might have at least been a more exciting race, if they had all been running head to head.  Omwamba and Mwangi were clearly in range ability-wise, so it is difficult to see what Shiiya, Hasegawa and the other Japanese athletes gained by not being allowed to race them even if it is not hard to see what race organizers in the conservative area may have gained.

2012 Kumamoto Kosa 10-Mile Road Race
Kosa, Kumamoto, 12/2/12
click here for complete results

1. Enock Omwamba (Kenya/Yamanashi Gakuin Univ.) - 46:25
2. Tomohiro Shiiya (Team Toyota Boshoku) - 46:26
3. Yusuke Hasegawa (Team S&B) - 46:31
4. Alex Mwangi (Kenya/Team YKK) - 46:38
5. Ryo Matsumoto (Team Shikoku Denryoku) - 46:40
6. Yuya Konishi (Team Toyota Kyushu) - 46:43
7. Kyohei Nishi (Team Kyudenko) - 46:46
8. Fumihiro Maruyama (Team Asahi Kasei) - 46:53
9. Ryuji Okada (Team Shikoku Denryoku) - 46:55
10. Masamichi Yasuda (Team Aichi Seiko) - 47:01

(c) 2012 Brett Larner
all rights reserved

Comments

Most-Read This Week

National University Championships Entry Lists and Streaming

The 95th National University Track and Field Championships run Friday through Monday at Nissan Stadium in Yokohama. The complete meet schedule and live results are here . The 10000 m races were already held separately earlier this season. Streaming starts at 9:00 a.m. Saturday Japan time, with separate field event channels and Day 2 and 3 streaming here . Top entries in each event with best performance in the qualifying window: Men 100 m Shoma Yamamoto (Hiroshima Univ.) - 10.04 Fukuto Komuro (Chuo Univ.) - 10.07 Naoki Nishioka (Tsukuba Univ.) - 10.09 Riku Oishi (Toyo Univ.) - 10.13 Kaito Kuroki (Chuo Univ.) - 10.14 Ryunosuke Mizuno (Waseda Univ.) - 10.14 Yugo Haitamataira (Juntendo Univ.) - 10.17 Shun Miyashita (Daito Bunka Univ.) - 10.19 200 m Akira Hayashi (Keio Univ.) - 20.36 Tomoru Funaki (Daito Bunka Univ.) - 20.39 Oma Asai (Tsukuba Univ.) - 20.47 Reishin Yamamoto (Toyo Univ.) - 20.49 Shingo Suzuki (Tokai Univ.) - 20.54 Haruto Nakamura (Fukuoka Univ.) - 20.55 400 m Shinya Hayashi...

Yuasa and Niiya Win Hokkaido Marathon, 6 Qualify for Olympic Trials

  Six more people picked up qualifying spots for next year's MGC Race at yesterday's Hokkaido Marathon in Sapporo, guaranteeing themselves places at Japan's 2028 Los Angeles Olympics marathon trials. In the men's race, Hibiki Yoshida tried to break away from the massive lead group at 30 km, opening a 25-second lead between there and 35 km before getting cut down by the chase trio of Jin Yuasa , Ken Tansho and Masato Arao . All three stayed together until the very end, Yuasa showing the same kind of closing speed he had in winning 2025 Nobeoka Nishi Nippon Marathon and pulling away to win in 2:10:46. The debuting Tansho was next in 2:10:55, with Arao, 6th at last year's Sydney Marathon in an excellent 2:07:42, 3rd here in 2:10:59. By clearing 2:12:00 all three picked up MGC qualifying spots, freeing them up to go overseas next spring. Continuing a great season, Soka University 's Shoki Yamaguchi was 4th in 2:11:47, missing out on trials qualification but bea...

Monterey Welcomes Student-Athletes from Sister City Nanao, Japan

a press release by the Monterey-Nanao Cross Country Exchange Project photos here Fourteen student-athletes from Nanao High School in Ishikawa Prefecture, Japan, recently completed a weeklong visit to the Monterey Peninsula as part of the Monterey–Nanao Cross Country Exchange Project , bringing together young people from the two Sister Cities through running, education, environmental stewardship, cultural exchange, and friendship. The seven boys and seven girls from Nanao were paired with 14 members of the Monterey High School cross country team and stayed in their homes throughout the visit. The week marked the first half of a reciprocal exchange that will continue when the Monterey students travel to Nanao later this year. The visitors received their first introduction to Monterey shortly after arriving at Monterey High School, walking with their hosts to Sister City Park and gathering for photographs beside the sign honoring Nanao — a fitting beginning for a week devoted to bringin...