Skip to main content

Hokkaido Marathon Announces Elite Field

by Brett Larner

The Hokkaido Marathon has announced the elite field for this year's race, scheduled for Aug. 30 on a new course. The premier summer Japanese marathon, Hokkaido has attracted a top field of domestic athletes not running the World Championships a week prior.

The women's race promises to be the highlight of the event, with this year's Tokyo Marathon winner Mizuho Nasukawa (Team Aruze), inexplicably omitted from the World Championships marathon team, squaring off against teammate and defending champ Yukari Sahaku (Team Aruze) who is running the 10000 m in the Berlin World Championships, 2008 Tokyo Marathon winner Claudia Dreher (Germany), 2008 Honolulu Marathon winner Kiyoko Shimahara (Second Wind AC), 2006 Hokkaido winner Kaori Yoshida (Amino Vital AC) and more.

In the men's race, defending champ Masaru Takamizawa (Saku Chosei H.S.) will face former teammates Yuzo Onishi (Team Nissin Shokuhin) and Toshinari Suwa (Team Nissin Shokuhin), Kenyan great Daniel Njenga (Team Yakult), 2009 Beppu-Oita Mainichi Marathon runner-up Seiji Kobayashi (Team Mitsubishi Juko Nagasaki) who narrowly missed making the Berlin World Championships team, and others.

2009 Hokkaido Marathon - Elite Field
Women
Naoko Sakamoto (Team Tenmaya) - 2:21:51 (Osaka 2003)
Mizuho Nasukawa (Team Aruze) - 2:25:38 (Tokyo 2009)
Kiyoko Shimahara (Second Wind AC) - 2:26:14 (Hokkaido 2005)
Aki Fujikawa (Team Shiseido) - 2:27:06 (Nagoya 2004)
Claudia Dreher (Germany) - 2:27:55 (Hannover 1999)
Akemi Ozaki (Second Wind AC) - 2:28:39 (Tokyo Int'l 2007)
Yukari Sahaku (Team Aruze) - 2:28:55 (Tokyo 2009)
Kaori Yoshida (Amino Vital AC) - 2:30:58 (Nagoya 2008)
Naoko Ota (Saku AC Hokkaido) - 2:48:52 (Nagoya 2008)
Mai Fujisawa (Hokkaido City Hall) - 2:50:23 (Nagoya 2009)

Men
Daniel Njenga (Team Yakult) - 2:06:16 (Chicago 2002)
Toshinari Suwa (Team Nissin Shokuhin) - 2:07:55 (Fukuoka 2003)
Yuzo Onishi (Team Nissin Shokuhin) - 2:08:54 (Biwako 2008)
Tomoya Shimizu (Team Sagawa Express) - 2:09:23 (Biwako 2008)
Laban Kagika (Team JFE Steel) - 2:10:24 (Fukuoka 2001)
Seiji Kobayashi (Team Mitsubishi Juko Nagasaki) - 2:10:38 (Beppu-Oita 2009)
Yuri Hyuchun (Ukraine) - 2:10:59 (Debuno 2008)
Masaru Takamizawa (Saku Chosei H.S.) - 2:12:10 (Hokkaido 2008)
Toyoshi Ishige (Team Yakult) - 2:12:45 (Biwako 2008)
Hiroshi Matsuda (Saku AC Hokkaido) - 2:23:38 (Fukuoka 1999)

(c) 2009 Brett Larner
all rights reserved

Comments

TokyoRacer said…
Wait a minute...a Japanese high school kid ran a 2:12 last year...as a HS junior??
Brett Larner said…
No, he's a teacher there. Young, but not that young. Takamizawa ran for Nissin for a year or two then quit last year to take a job at Saku Chosei where he'd gone to high school. He ran in a SC singlet last year and I remember the announcers repeatedly saying that he was not actually a high school student.

Most-Read This Week

2026 Tokyo Marathon Elite Field

The Mar. 1 Tokyo Marathon has great fields this year, so let's get right to it. The women's field has 3 of last year's top 10, winner for the 2nd year in a row and Tokyo CR holder Sutume Asefa Kebede , 3rd-placer and 2025 Chicago winner Hawi Feysa , and 5th-placer and 2025 Berlin winner Rosemary Wanjiru , plus 2024 Valencia winner Megertu Alemu , 2025 Prague winner Bertukan Welde , 2024 Paris winner Mestawut Fikir , 2024 Osaka winner Waganesh Mekasha , former WR holder Brigid Kosgei , and a lot more. Japanese hopes pretty much go to all-time #7 Ai Hosoda , 2:20:31 in Berlin 2024 but who announced this month that she is retiring after Tokyo despite having qualified for the 2028 Olympic marathon trials with her 2:23:27 for 6th in Sydney last year. Other internationals include Canadian Malindi Elmore , American Sara Hall , a big Chinese group led by Yuyu Xia , Poland's Aleksandra Brzezińska and Australian Vanessa Wilson . The men's race has 5 of last year's top 1...

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...