Post-Hakone Aoyama Gakuin Half Marathon Action

In our post-Hakone Ekiden analysis of this year's record-breaking race we wrote that winner Aoyama Gakuin University head coach Susumu Hara excels at developing depth of quality and can usually fill gaps caused by graduation. It's a sign of how much depth he has that his B- and C-squad runners occupied podium places at two fast half marathons just a week after Hakone.

The Takanezawa Genki-Up Half Marathon in Tochigi is the usual destination for AGU benchwarmers and has seen some breakthrough performances from future A-squad stars. Local independent Ryuichi Yoshioka got the win in 1:03:00, but AGU runners took the next 6 spots, all under 1:03:40, led by Riku Anjima and Daiki Sasaki in 1:03:04 and 1:03:06. And they weren't even the fastest AGU people in action.

At the rebranded Tokyo New Year Half Marathon, previously the Hi-Tech Half, Kaito Nakamura and Kyosuke Hiramatsu went head-to-head with former 10000 m NR holder Kota Murayama from the GMO corporate team. Murayama, who announced that he will retire after running next month's Beppu-Oita Mainichi Marathon, got the win in a photo finish with Nakamura, both clocking 1:02:46. Hiramatsu was close behind in 1:02:49 for 3rd, with Toyo University's Koha Kuramoto 4th in 1:02:57 and independent Yudai Fukuda 5th in 1:02:58.

AGU is losing 6 of the 10 members of its Hakone-winning squad including 3 of its very best, but as the results here show there's plenty more coming down the pipeline, including Zen Kuroda, younger brother of Second Stage CR-breaker Asahi Kuroda, 6th in Takezawa in 1:03:16. It still won't be easy for Komazawa University and the other top-end competition to take AGU down come Jan. 2-3 next year.

Takanezawa Genki-Up Half Marathon

Takanezawa, Tochigi, 12 Jan. 2024

1. Ryuichi Yoshioka (Honda Tochigi) - 1:03:00

2. Riku Anjima (Aoyama Gakuin Univ.) - 1:03:04

3. Daiki Sasaki (Aoyama Gakuin Univ.) - 1:03:06

4. Aito Sato (Aoyama Gakuin Univ.) - 1:03:09

5. Taisei Endo (Aoyama Gakuin Univ.) - 1:03:13

6. Zen Kuroda (Aoyama Gakuin Univ.) - 1:03:16

7. Kaito Iida (Aoyama Gakuin Univ.) - 1:03:38

8. Shumon Rohomon (Tokai Univ.) - 1:04:02

9. Junpei Nakano (Tokai Univ.) - 1:04:12

10. Shunto Hamakawa (Aoyama Gakuin Univ.) - 1:04:23

Tokyo New Year Half Marathon

Kita-ku, Tokyo, 12 Jan. 2024

1. Kota Murayama (GMO) - 1:02:46

2. Kaito Nakamura (Aoyama Gakuin Univ.) - 1:02:46

3. Kyosuke Hiramatsu (Aoyama Gakuin Univ.) - 1:02:49

4. Koha Kuramoto (Toyo Univ.) - 1:02:57

5. Yudai Fukuda (Ishikawa T&F Assoc.) - 1:02:58

6. Chihiro Ono (GMO) - 1:03:09

7. Shuto Sugiura (Tokai Univ.) - 1:03:12

8. Shusei Ohashi (Kodaira T&F Assoc.) - 1:03:16

9. Kotaro Ito (Waseda Univ.) - 1:03:18

10. Hibiki Sawanaka (Hosei Univ.) - 1:03:19

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...

japan running news

Search This Blog