Skip to main content

Aoyama Gakuin University Smashes Izumo Ekiden Course Record (updated)

by Brett Larner



Despite missing its best runner, 2015 Hakone Ekiden course record setter Aoyama Gakuin University delivered a thrilling anchor stage win over defending champion Komazawa University to win the 2015 Izumo Ekiden in a course record 2:09:05, leading the top five teams on to faster-paced runs than Komazawa's 2013 record-setting win.

For almost the entire race, returning after a typhoon-induced cancellation last year with a 45.1 km course 600 m longer than Komazawa's 2:09:11 course record win version in 2013, Aoyama Gakuin and Komazawa dueled head to head for the title in the first of the Big Three University Ekidens, the crown jewels of Japan's racing schedule.  Komazawa's Keisuke Nakatani, this year's World University Games 10000 m bronze medalist, went to his limit against AGU rival Yusuke Ogura, the World University Games half marathon gold medalist, beating him by 15 seconds to put Komazawa well ahead on the 8.0 km First Stage. 

Komazawa's second man Kenya Sonota extended the lead to 24 seconds over the day's shortest run, the 5.8 km Second Stage, but ultra-reliable AGU senior Kazuma Kubota turned it around on the 8.5 km Third Stage with a course record 24:11 to run down Komazawa's Naoki Kudo, 3rd at last year's Ageo City Half Marathon.  Kubota's version of the stage included the 600 m addition to the course, meaning that translated to the old 7.9 km length his time was equivalent to 22:29, 7 seconds under the old course record held by sub-1:01 half marathoner Kenta Murayama, then of Komazawa.  Likewise for Toyo's 2015 National University Championships 5000 m champion Hazuma Hattori, just 2 seconds slower than Kubota further back in the field.

Komazawa's fourth man Shota Baba cut down AGU's lead from 5 seconds to 1 second over the 6.2 km stage against Yuta Shimoda, the fastest-ever Japanese 18-year-old half marathoner after a 1:02:22 PB at March's National University Half Marathon Championships, setting up a thrilling final two stages.  On the 6.4 km Fifth Stage Komazawa's Yusuke Nishiyama was far ahead of AGU's Shun Yamamura on paper, but Yamamura stayed locked to Nishiyama stride for stride, only 2 seconds slower by stage's end.  Kubota earned most respect for his MVP-quality performance, but Yamamura deserves almost as much credit for running well beyond his potential to keep AGU right at the front.

With just a 3 second lead, Komazawa anchor Shohei Otsuka, a 28:34.31 runner over 10000 m on the track, faced 2015 National University Half Marathon champion and World University Games half marathon silver medalist Tadashi Isshiki, 28:23.40 for 10000 m, over the 10.2 Sixth Stage.  Isshiki quickly closed the gap to Otsuka, and through halfway the pair ran close together.  Immediately after crossing halfway Isshiki threw down, gapping Otsuka and never looking back.

Isshiki sailed on solo to cross the finish line in 2:09:05, 6 seconds better than Komazawa's 2013 course record despite a course 600 m longer.  Scaling it to the old 44.5 km course AGU's time was equivalent to 2:07:22, almost two minutes better than Komazawa's old record and mirroring the stunning quality of its record-setting win at January's Hakone Ekiden, even without star member Daichi Kamino.


Otsuka flailed after losing ground on Isshiki, dropping in pace as behind him Kenyan first-year Dominic Nyairo, a replacement for ailing Yamanashi Gakuin University fourth-year Enock Omwamba, gained ground.  With less than than a kilometer to go Nyairo overtook Otsuka for 2nd, bringing much consternation to Komazawa head coach Hiroaki Oyagi.  Thanks in part to Nyairo, whose 28:41 stage-winning time was faster than his track 10000 m best of 28:11.49, Yamanashi Gakuin, sporting a young team of mostly first and second-years, took 2nd 38 seconds back from AGU in 2:09:43, Komazawa another 7 seconds back in 2:09:50.  Along with AGU, both schools' times were under the old course record when adjusted for the extra 600 m.

Top three contender schools Toyo University, Tokai University and Waseda University took 4th through 6th, with Chuo Gakuin University outrunning the strong Meiji University for 7th thanks to a 15:51 course record for the 5.8 km Second Stage run by this year's 3000 m steeplechase national champion Hironori Tsuetaki.  Toyo and Tokai joined the top three in breaking the old course record on adjusted time, an indication of the both the high quality of the field and the luck of many of the best schools to be racing head to head throughout the entire ekiden.

With lead off runner Sam Pons running 23:20, faster than the stage winning time the last two Izumo Ekidens but only good enough for 9th this year, the American Ivy League Select Team ran in 11th through most of the race before unexpectedly returning to 9th thanks to a strong run from anchor James Leakos.  Kyoto Sangyo University scored a moral victory of sorts with a 10th-place finish, outrunning Kanto region schools Daito Bunka University and Josai University to finish as the best non-Kanto school in Japan.


University ekiden season continues on Saturday with the Hakone Ekiden Yosenkai qualifying race in Tokyo's Showa Kinen Park.  AGU, Komazawa and the top Kanto region schools will next meet up at the Nov. 1 National University Ekiden.  After such a dominant performance there's little doubt that AGU is well on its way to a rare triple crown win this season.

27th Izumo Ekiden
Izumo, Shimane, 10/12/15
21 teams, 6 stages, 45.1 km
click here for complete results

Top Team Results
1. Aoyama Gakuin University - 2:09:05 - CR
2. Yamanashi Gakuin University - 2:09:43
3. Komazawa University - 2:09:50
4. Toyo University - 2:10:40
5. Tokai University - 2:10:55
6. Waseda University - 2:12:06
7. Chuo Gakuin University - 2:12:32
8. Meiji University - 2:12:53
9. Ivy League Select Team - 2:15:20
10. Kyoto Sangyo University - 2:15:24

Stage Best Performances
First Stage (8.0 km)
1. Keisuke Nakatani (Komazawa Univ.) - 22:34
2. Yusuke Ogura (Aoyama Gakuin Univ.) - 22:49
3. John Kariuki (Daiichi Kogyo Univ.) - 22:51
-----
9. Sam Pons (Ivy League) - 23:20

Second Stage (5.8 km)
1. Hironori Tsuetaki (Chuo Gakuin Univ.) - 15:51 - CR
2. Kenya Sonota (Komazawa Univ.) - 15:59
3. Yuma Hattori (Toyo Univ.) - 16:03
-----
13. Tyler Udland (Ivy League) - 16:57

Third Stage (8.5 km)
1. Kazuma Kubota (Aoyama Gakuin Univ.) - 24:11 - CR
2. Hazuma Hattori (Toyo Univ.) - 24:13
3. Takaya Sato (Yamanashi Gakuin Univ.) - 24:38
-----
14. Chris Bendtsen (Ivy League) - 26:10

Fourth Stage (6.2 km)
1. Ryo Kuchimachi (Toyo Univ.) - 17:49
2. Kenta Ueda (Yamanashi Gakuin Univ.) - 17:56
3. Kazuma Taira (Waseda Univ.) - 18:01
-----
10. Alejandro Arroyo Yamin (Ivy League) - 18:38

Fifth Stage (6.4 km)
1. Yusuke Nishiyama (Komazawa Univ.) - 18:34
2. Shun Yamamura (Aoyama Gakuin Univ.) - 18:36
3. Shunya Nomura (Toyo Univ.) - 18:41
-----
10. Will Geiken (Ivy League) - 19:39

Sixth Stage (10.2 km)
1. Dominic Nyairo (Yamanashi Gakuin Univ.) - 28:41
2. Tadashi Isshiki (Aoyama Gakuin Univ.) - 29:11
3. Yasutaka Ishibashi (Tokai Univ.) - 29:53
-----
7. James Leakos (Ivy League) - 30:36

Alternates' 5000 m
1. Kazuma Tashiro (Yamanashi Gakuin Univ.) - 14:02.86
2. Jeffrey Mukule (Daiichi Kogyo Univ.) - 14:06.66
3. Tatsuhiko Hori (Toyo Univ.) - 14:07.26
-----
23. George Galasso (Ivy League) - 15:03.86

(c) 2015 Brett Larner
all rights reserved

Comments

Most-Read This Week

On the Loss of the ARRS Database

At some point in the last few months I discovered that both versions of the ARRS database, the static one and the searchable version , are gone. Last week David Monti posted a link to the ARRS history of an event he covered in Race Results Weekly, I guess copying and pasting a link from last year without looking at it, and that reminded me to write something about the loss of the database. The Association of Road Racing Statisticians was basically a one-man show operated from the remote Northern California shores by Ken Young . When the site existed its intro read: The Association of Road Racing Statisticians (ARRS) is an independent, non-profit organization that collects, analyses and publishes results and statistics regarding elite distance running at distances 3000m and longer...The data of ARRS is stored in the ARRS database, which has more than 1.3 million performances from more than 240,000 races by more than 95,000 elite and sub-elite distance runners worldwide...This website ...

Multiple National Records This Weekend

Olympic and World champion Haruka Kitaguchi got the biggest headlines among Japanese athletes this weekend, overcoming a rough last year and a half that included injury and a coaching change to break her own javelin throw NR by over a meter and a half to win the inaugural WA Ultimate Championship in Budapest. U20 WR and Asian AR holder Ziyi Yan opened with a big 68.05, 0.67 m further than Kitaguchi's best-ever from back in 2023. That could have been the end, but Kitaguchi came back from a 61.15 m first attempt to throw a massive 68.92 m NR on her next one, ultimately enough for the win. She still has a long way to go to match the 18-year-old Yan's 71.74 m from May, but it was a clear statement that Kitaguchi is back. Back home at the National Corporate Track and Field Championships in Kyoto, women's pole vault NR holder Misaki Morota continued a solid comeback season of her own, bettering her NR from May by 1 cm with a 4.51 m on her first attempt. Morota took another 3...

Japan's Team Lineup in Copenhagen

Re-upping an earlier post on Japan's team lineup for this weekend's  Copenhagen World Road Running Championships . The JAAF chose not to name any women to the team in the mile. Women 5 km Kana Mizumoto (Edion) - 15:06.98 Rina Kusu (Sekisui Kagaku) - 15:10.91 Half Marathon Yumi Yoshikawa (Canon) - 1:09:14 Wakana Kabasawa (Mitsui Sumitomo Kaijo) - 1:09:20 Rina Shimizu (Noritz) - 1:09:22 Yuna Takahashi (Shimamura) - 1:09:23 Men Mile Ojiro Honda (Waseda Univ.) - 3:37.53 (1500 m) Tomoki Nakano (Toenec) - 3:37.92 (1500 m) 5 km Yota Mashiko (Waseda Univ.) - 13:20.35 Rui Suzuki (Waseda Univ.) - 13:20.64 Half Marathon Tomoya Ogikubo (Hiramatsu Byoin) - 1:00:22 Yuma Nishizawa (Toyota Boshoku) - 1:00:26 Neo Namiki (Subaru) - 1:00:29 Daisuke Sato (Chuo Univ.) - 1:00:40 © 2026 Brett Larner , all rights reserved