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Mashiko Breaks U20 5000 m NR - Weekend Track Roundup

Saturday's Kanakuri Memorial Meet in Kumamoto was the weekend's main event in Japanese track, but there were good results at the Nittai University Time Trials meet in Yokohama too. Emmanuel Maru (Toyota Boshoku) led the men's 5000 m A-heat at Kanakuri in 13:14.06, with Tomonori Yamaguchi (SGH) clocking the fastest Japanese time in 13:16.38 in his first race as a corporate leaguer. Waseda University duo Rui Suzuki and Yota Mashiko went 6-7 in 13:20.64 and 13:22.87, the 18-year-old Mashiko shaving 0.04 off the U20 NR. In 8th, Yamato Yoshii (Toyota) ran a PB of 13:23.92. 3000 mSC NR holder Ryuji Miura (Subaru) continued to struggle after a weak indoor season, finishing 18th of 20 finishers in 13:45.10. 19-year-old Festus Kimorwo (Kurosaki Harima) was under 13:20 in the B-heat too, winning in a 13:19.59 PB. 2 more collegiate men broke 13:30, Daichi Fujita (Chuo Univ.) 8th in 13:28.93 and Riki Koike (Soka Univ.) 9th in 13:29.09. The top 6 in the men's 800 m A-hea...

Kanakuri Memorial Meet Streaming and Start Lists

Japan's outdoor Grand Prix season kicks off Saturday in Kumamoto at the Kanakuri Memorial Meet . Streaming will be at the link above starting at 9:30 a.m. local time. Complete timetable and start lists . Main events and some noteworthy entries: GP Women's 800 m Heat 2  - 12:10 p.m. All-time JPN #4 Ayano Shiomi , 2:01.01 GP Men's 800 m Heat 2  - 12:30 p.m. GP Women's 3000 mSC  - 2:45 p.m. All-time JPN #4 Yuzu Nishide , 9:38.95 All-time JPN #5 Manami Nishiyama , 9:39.28 South Korean NR holder Ha-Rim Cho , 9:53.09 GP Men's 3000 mSC  - 3:05 p.m. All-time JPN #2 Ryoma Aoki , 8:18.75 All-time JPN #5 Yutaro Niinae , 8:19.54 All-time JPN #7 Hibiki Obara , 8:22.64 All-time U20 JPN #2 Tetsu Sasaki , 8:29.05 All-time U20 JPN #3 Soma Nagahara , 8:30.37 GP Women's 1500 m Heat 2  - 3:35 p.m. Teresiah Muthoni , 4:02.54 Margaret Ekalale , 4:09.64 all-time JPN #3 Ran Urabe , 4:07.90 All-time JPN #6 Tomoka Kimura , 4:09.79 All-time U20 #5 Mei Sakiyama , 4:13.67 GP Men's 1500...

Aoyama Gakuin University Launches Women's Ekiden Team With Goal of "Stopping the Declining Numbers in the Sport"

2026 Hakone Ekiden champion Aoyama Gakuin University held a press conference Apr. 4 at its Sagamihara campus announcing that it was adding a women's ekiden team to its track and field program. In its first year the team has only 2 members, Nodoka Ashida of Ritsumeikan Uji H.S. , and Kairi Ikeno of Suma Gakuen H.S . The team's head coach will be Susumu Hara , who coached the AGU men to their second Hakone threepeat this year and had a hand in the GMO corporate team's first-ever New Year Ekiden win. At the press conference he talked about the reasons for launching a women's team, and the harsh realities facing women's track and field. AGU is the undisputed leader in the evolution of the university men's ekiden circuit, but adding a women's team represents a new challenge. Hara cited 3 objectives in expanding the AGU program: "creating an environment where female athletes can balance competition and life events," "expanding the opportunities...

Weekend Track Roundup

There were 2 decently competitive meets in the Tokyo area this weekend. Saturday saw the new year's first edition of the Setagaya Time Trials meet. Takuma Akiyoshi took the men's 3000 m A-heat over his MABP Maverick teammate Festus Kiprono Cheruiyot with a 7:58.32 PB. Cheruiyot just held off 3rd-placer Nao Kurihara 7:59.92 to 8:00.02, with MABP runners taking the top 5 spots. The top 7 in the men's 5000 m A-heat all cleared 14 minutes. Still a 6-way race with 400 m to go, Tatsuya Maruyama of Komori Corp. came out on top in 13:48.49, with 5th-placer Kazuki Ishii of Yakult just over a second behind in 13:49.63. Lacking the gear to stay with them, new American marathon sensation Ethan Shuley fell back to 6th in 13:57.12 in his first-ever track 5000 m, holding off 7th-placer Daiki Nomimura of NTT Nishi Nihon who came up from behind to finish in 13:58.30. Sunday was the 59th edition of the Tokyo Big 6 meet between Waseda University , Meiji University , Hosei Univers...

Kipyegon and Yamaguchi Win Kanto Regionals D1 and D2 Half Marathon Titles

The men's half marathon component of the Kanto Region University Track and Field Championships relocated this year away from the main part of the meet in May to be held as part of the Yaizu Minato Half Marathon in Shizuoka, a longstanding part of the collegiate half marathon calendar with its Pair Marathon team competition. At Kanto Regionals D1 and D2 teams are usually split into 2 separate starts with a time stagger and run on a loop course. This time around they started together, giving people who wouldn't usually be racing together the chance to go head-to-head. Soka University 3rd-year Shoki Yamaguchi was the only one to try to go with Yamanashi Gakuin University 4th-year Brian Kipyegon , both hitting 5 km in 14:28 before Kipyegon said goodbye. Kipyegon rolled on solo to take the D1 title in 1:01:23, just 9 seconds off his own meet record on a different course. Yamaguchi hung on well enough for 1st in the D2 field in 1:02:55, runner-up Kuranosuke Yoshida of last year...

Keita Sato Joins Swoosh TC

After appearing at a Nike event on Apr. 3, U20 1500 m NR and indoor 3000 m and 5000 m NR holder Keita Sato , 22, updated his Instagram profile to announce that he is joining Nike's Swoosh TC . At the Nike event Sato said that he plans to run the 1500 m at the Apr. 11 Kanaguri Memorial Meet, then will move to the U.S. "To be successful at the global level I need to train and grow alongside world-class athletes," he said. "I have to take every day seriously in order to achieve that dream of being internationally competitive." Swoosh TC was founded last year. Its coach Mike Smith has guided many athletes to international championships, including prior to Swoosh TC's launch, with some earning medals and podium finishes under his leadership. photo © 2026 Brett Larner, all rights reserved source article: https://www.rikujyokyogi.co.jp/archives/204241/2 translated by Brett Larner

Updates on Transfers

April 1 is the start of Japan's new academic and fiscal year, and there's always a wave of transfer announcements to go with it. Some notable ones yesterday: 800 m NR holder Rin Kubo skipped university to go straight to 2023 Queens Ekiden national champion Sekisui Kagaku after her graduation from Higashi Osaka Keiai H.S. Multiple NR holder Nozomi Tanaka rejoined the Toyota Jidoshokki women's team after having left it to pursue a solo pro career as a New Balance athlete. Already on the team for this fall's Nagoya Asian Games in the 10000 m, Ririka Hironaka announced a switch from her longtime home at Japan Post to the Uniqlo women's team. Collegiate marathon record holder Asahi Kuroda joined the 2026 national champion GMO corporate team after graduating from 2026 Hakone Ekiden champ Aoyama Gakuin University last week. Hakone Ekdien First Stage CR holder Rui Aoki joins the Sumitomo Denko corporate team after running his final race for 2025 Izumo Ekiden w...

JAAF Announces World Road Running Championships Half Marathon Team

The JAAF announced the men's and women's half marathon teams today for this fall's World Road Running Championships in Copenhagen: Women Yumi Yoshikawa (Canon) - 1:09:14 (1st, 2026 Osaka Half) Wakana Kabasawa (Mitsui Sumitomo Kaijo) - 1:09:20 (1st, 2026 Nat'l Corp. Half) Rina Shimizu (Noritz) - 1:09:22 (2nd, 2026 Osaka Half) Yuna Takahashi (Shimamura) - 1:09:23 (3rd, 2026 Osaka Half) Men Tomoya Ogikubo (Hiramatsu Byoin) - 1:00:22 (4th, 2026 Marugame Half) Yuma Nishizawa (Toyota Boshoku) - 1:00:26 (5th, 2026 Marugame Half) Neo Namiki (Subaru) - 1:00:29 (6th, 2026 Marugame Half) Daisuke Sato (Chuo Univ.) - 1:00:40 (7th, 2026 Marugame Half) Mile and 5 km teams, if any, will be decided after June's National Track and Field Championships. © 2026 Brett Larner , all rights reserved

Chien Breaks TPE NR, Iwata Betters ID-Class WR - Weekend Track Roundup

The last weekend of the academic and fiscal year saw at least 5 meets with good results domestically and abroad. Kicking things off Friday was the Maurie Plant Meet in Melbourne, where Tomohiro Shinno and Naoto Hasegawa took 1st and 3rd in the men's high jump, both of them only clearing 2.18 m along with 2nd-placer Roman Anastasios . 12 other Japanese athletes were in action on the second day of the meet on Saturday, where 3000 mSC NR holder Ryuji Miura ran 3:42.84 for 6th in the men's 1500 m. Nagiya Mori had a better one in the men's 3000 m with a 7:45.40 for 4th. Both Yota Mashiko and Rui Suzuki cleared 8:00 too, Mashiko's 7:53.84 the 2nd-fastest ever by a Japanese-born high schooler. Abigail Fuka Ido and Nagisa Takahashi both placed 3rd in their events, Ido going 23.85 (-0.9) in the women's 200 m and Takahashi clearing 1.82 m in the women's high jump. 8 Japanese men were at The TEN in California to run 10000 m. In the B-heat won by Edward Marks in ...

Tsujihara Runs 8th-Fastest Collegiate Time Ever at Berlin Half

A big group of Japanese men ran the Berlin Half Marathon on Mar. 29. The top finisher among them, Hikaru Tsujihara (Koku Gakuin Univ.) ran 1:00:33 for 11th, the 8th-fastest time ever by a Japanese-born collegiate runner. The time improved his PB of 1:00:51 from last year's Marugame Half by 18 seconds. Tsujihara went on from that performance to set a CR on last October's Izumo Ekiden 4th leg, then was 9th on the 2nd leg at the National University Ekiden and 4th on the Hakone Ekiden 's 4th leg. Tsujihara's KGU teammate Yuta Asano was 12th in 1:01:12, a PB by 15 seconds over his time at this year's Marugame. Hikaru Ogawara (Aoyama Gakuin Univ.) was 20th in 1:01:30, another PB by 44 seconds ahead of his time in Marugame last year. Kiyoto Hirabayashi (Logisteed) was 32nd in 1:02:51, Kosei Atomura (Koku Gakuin Univ.) 39th in 1:03:16, Aito Sato (Aoyama Gakuin Univ.) 42nd in 1:03:40, and Itsuki Takaishi (Koku Gakuin Univ.) 43rd in 1:04:03. Japanese-born Collegiate...

Hirayama Wins Gold at East Asia Half Marathon Championships

The East Asia Half Marathon Championships took place Mar. 29 in Yangzhou, China. Taiga Hirayama won the men's gold medal in 1:02:50 by a margin of 49 seconds over 2nd place. A native of Tochigi, Hirayama graduated from Utsunomiya H.S. and Tsukuba University before joining the Konica Minolta corporate team in 2024. He won the Jan. 25 Osaka Half Marathon in a PB of 1:00:50, then came back 2 weeks later to win the National Corporate Half Marathon in another PB of 1:00:44 on Feb. 8. Kokoro Nakachi (Sysmex) was 4th in the women's race in 1:12:46. First held in 2023, this was the second time the East Asia Half Marathon Championships have been held. Japanese athletes took the men's and women's silver medals at the previous edition, but Hirayama's win was Japan's first gold. source article: https://www.rikujyokyogi.co.jp/archives/203306 translated by Brett Larner

Sato and Fukunaga Win Fukui Sakura Marathon

The lead group took a shot at sub-2:10 in the men's race at the Fukui Sakura Marathon , with a group of 7 going through halfway in 1:04:40 before things started to come apart. By 25 km it was down to 4, and at 30 km only Koki Sato and Hiromasa Ishikawa were left, hitting it in 1:32:09, 2:09:37 pace. Neither could hold that til the end, but Sato held on best as he broke the tape in 2:11:07, a PB by 6 seconds and a new Fukui CR. Ishikawa took 2nd in 2:12:24 in his debut, with amateur Yudai Fukuda 3rd in 2:13:16. Fuka Fukunaga had a solo run in her debut, hitting halfway in 1:16:55 with a 50-second lead over local Momoko Yao and turning that into a win by 2:10 in 2:37:00. Mai Arizuka moved into 3rd just before 30 km and stayed there til the end, running 2:43:33. Runners from NTT Nishi Nihon swept the men's 5 km top 5, all under the old CR with Haruki Minatoya winning in 13:43. Bears runners took the top 3 in the women's 5 km, Saki Matsui getting the win in 16:23. Fuk...

JAAF Announces Marathon Teams for Nagoya Asian Games

On Mar. 25 the JAAF announced Japan's marathon team lineups for this fall's Nagoya Asian Games. Yuya Yoshida (GMO) and Ichitaka Yamashita (Mitsubishi Juko) make up the men's team, with Sayaka Sato (Sekisui Kagaku) and Mikuni Yada (Edion) representing Japan in the women's marathon. Each country can field up to 2 men and 2 women per marathon team at the Asian Games. The top-ranked male and female athletes in the 2025-26 MGC Series rankings were given first priority, with the second slots going to people with high-level performances in the 2025-26 MGC Series. Yoshida ran 2:05:16 to win the 2024 Fukuoka International Marathon, and at February's Beppu-Oita Mainichi Marathon ran an excellent 2:06:59 to take the top Japanese spot in the race and in the MGC rankings. After having run the Tokyo World Championships marathon last fall this will be his second-straight marathon national team in a major international championships. Yamashita ran 2:06:18 at February's Osak...

Hayashi Morozumi Steps Down as Tokai Head Coach

Hayashi Morozumi , 59, has stepped down as head coach at Tokai University following its 12th-place finish at this year's 102nd Hakone Ekiden. Morozumi will serve in an executive advisory role to Noriaki Nishide , 51, who moves up from the Tokai coaching staff to take on head coach duties. Morozumi came to at his alma mater Tokai in 2011 after serving at head coach at Nagano's Saku Chosei H.S. , where the team won the 2008 National High School Ekiden anchored by future marathon NR holder Suguru Osako . In 2019 Morozumi led Tokai to its first-ever Hakone title, making him the only coach to win both the biggest high school and college titles in his career. When Morozumi became head coach at Saku Chosei in 1995 he personally drove a bulldozer to build a cross-country loop at the school, combining his innovative coaching theory with deep passion to build the Saku Chosei program from zero to national championships in just 13 years. Along with Osako, now 34, some of his key proteges ...

Nomoto's NR Leads Japanese Results at World Indoor Championships

3 Japanese women and 7 men competed at this weekend's World Athletics Indoor Championships in Kujawy Pomorze, Poland, and out of those 5 made their finals. NR holder Nozomi Tanaka was in the 3000 m final, where she was 13th of 14 finishers in 9:07.77 in a race where it took 8:58.18 to get into the medals. Neither Mako Fukube nor Chisato Kiyoyama made the women's 60 mH final, 100 mH NR holder Fukube making the semifinals where she was 7th in SF3 in 8.06 but Kiyoyama eliminated in the first-round heats with an 8.15 for 7th in H5. Fukube was actually faster in the heats, tying her PB with an 8.02 in H6 to move on to the semis. On the men's side, Shusei Nomoto came in hot in the 60 mH, tying his PB of 7.57 to make the semis and then running a 7.49 NR for 3rd in SF3 to make the final on time. There he ran 7.49 again, 0.06 out of the medals in 6th. Teammate Ryota Fujii ran 7.81 for 6th in his opening round heat and didn't make the semifinals. Allon Tatsunami Clay was a...

More Changes Coming to the New Year Ekiden

The national corporate federation announced on Mar. 16 that beginning with the 71st edition of the New Year Ekiden men's national championship race on Jan. 1, 2027, teams will have a choice of stages that non-Japanese team members are eligible to run. The lengths of some stages will also be changed. Teams competing in the New Year Ekiden are restricted to fielding one non-Japanese athlete, and since 2009 foreign athletes have been restricted to running the event's shortest stage, the so-called "International Stage." Until 2023 that was the race's 2nd leg, but since 2024 it has been on its 7.6 km 4th stage. The federation had already announced the introduction of a seeded bracket like other major ekidens to improve the competition by creating deeper racing for place, not just for the lead, over the 2nd half of the race. Teams will now be able to choose whether to position their non-Japanese athletes on the 4th or 6th legs, increasing the opportunities for Japanese...

Rio Olympics 5000 m Finalist Miyuki Uehara Gives Birth to First Child

2016 Rio de Janeiro Olympics 5000 m finalist Miyuki Uehara , 30, announced on her Instagram account on Mar. 18 that she had given birth to a baby boy, her first child. "At 3:56 a.m. on Mar. 17 I gave birth to a healthy, 50 cm, 3023 g baby boy," she wrote. "His name is Saku." On Oct. 6, 2024 Uehara had used Instagram to announce her engagement, then on Dec. 25 the same year that she had gotten married. She ran 2:39:55 to win the women's race at the Kagoshima Marathon in March, 2025, and retired from competition after that race. source article: https://www.sponichi.co.jp/entertainment/news/2026/03/18/articles/20260318s00041000417000c.html translated by Brett Larner

Japan's Team for World Indoor Championships

Japan is sending a team of 3 women and 7 men to this weekend's Kujaway Pomorze World Athletics Indoor Championships in Poland. A quick look at the lineup with best times in last 3 years: Women 3000 m Nozomi Tanaka (New Balance) - 8:33.52 (2025) 60 mH Mako Fukube (NKK) - 8.02 (2026) Chisato Kiyoyama (Ichigo) - 8.09 (2026) Men 60 m Yoshihide Kiryu (Nihon Seimei) - 6.53 (2024) Yoshiki Kinashi (Tsukuba Univ. Grad School) - 6.60 (2026) 800 m Allon Tatsunami Clay (Penn State Univ.) - 1:45.17 (2026) 60 mH Shusei Nomoto (Ehime T&F) - 7.59 (2026) Ryota Fujii (Tottori Sports Assoc.) - 7.71 (2024) High Jump Naoto Hasegawa (Niigata Albirex RC) - 2.30 m (2026) Tomohiro Shinno (Kraftia) - 2.30 m (2026) © 2026 Brett Larner , all rights reserved

Honda and Okamoto Break NR, Nonaka and Murayama Take XC Medals - Weekend Update

We've been in transit back from NYC, where Komazawa University  2nd-year Shunsuke Kuwata turned in t he fastest-ever half marathon by a Japanese man outside Japan , and are catching up on a busy weekend in Japan and elsewhere. Saturday saw 2 new records and 2 international medals. At the rebranded Fukuoka Ohori Road Running race, Ojiro Honda (Tottori Johoku H.S.) took 1 second off the NR in the men's road mile, coming up just short of a sub-4 in 4:00.2. Laura Nicholson (Ireland) won the women's mile in 4:44 by 3 seconds over Yuzu Nishide (Daihatsu). Caroline Kariba (Japan Post) had a big win in the women's 5 km, outrunning the more accomplished Medina Eisa (Ethiopia) and Margaret Akidor (Comodi Iida) to win in 15:15 with Medina 2nd in 15:20 and Akidor 3rd in 15:33. Marathoner Mao Uesugi (Tokyo Metro) was the top Japanese finisher at 4th in 16:11. Kio Furuhashi (Surugadai Univ.) took the men's 5 km in 13:45 by 2 seconds over steepler Ryoma Aoki (Honda), 2n...

Kuwata Runs Fastest-Ever Half Marathon by Japanese Man Outside Japan at United Airlines NYC Half

When the NYRR changed the United Airlines NYC Half course back in 2018 to more or less its current Boston-style hilly one-way version it seemed like it had been repurposed from a fast course to something more tactical. That went out the window last year with new course records of 59:09 and 1:07:04 from Abel Kipchumba and Sharon Lokedi , and this year's results backed that up. Hellen Obiri ground Lokedi down and took over 30 seconds off her CR, winning in 1:06:33 with Lokedi only 6 seconds off what she ran in 2025 but a distant 2nd in 1:07:10. British road 10 km NR holder Megan Keith rolled up hard late in the race to finish 3rd in 1:07:13 less than 10 seconds off old CR too. The men's race saw a big group of 18 attack the hilly first half on sub-59 pace, American Joe Klecker leading through 5 km in 13:57 and Houston Marathon winner Zouhair Talbi through 10 km in 27:56. Right up in it was Shunsuke Kuwata , a 20-year-old 2nd-year at 2025 National University Ekiden champ Koma...

Rui Aoki and Shunsuke Kuwata Making U.S. Debut at United Airlines NYC Half

When the National University Half Marathon was canceled in 2011 after the massive earthquake and tsunami struck northeastern Japan 2 days before the race, JRN talked to the New York Road Runners about bringing 2 collegiate runners to the United Airlines NYC Half Marathon the next weekend as a show of support. It wasn't possible to pull it together in the immediate aftermath of the disasters, but a year later we brought 2 young 2nd-years from Hakone Ekiden CR breaker Toyo University , Kento Otsu and Yuta Shitara , who had been the top 2 Japanese collegiate finishers at the Ageo City Half Marathon in November before Hakone. Shitara ran 1:01:48, at the time the fastest-ever by a Japanese man on U.S. soil, with Otsu running a solid 1:03:15. Thanks to that great start the Ageo-NYC partnership became a regular thing, and except for the pandemic it's continued every year since, expanding this year to June's New York Mini 10 km when 2 runners from Mt. Fuji Women's Ekiden runne...

16 Women and 26 Men on the Current Olympic Trials Qualifier List

Last weekend's Nagoya Women's Marathon and the Tokyo Marathon the weekend before brought the main part of the first year of qualification for the Marathon Grand Championship Race, Japan's L.A. Olympics marathon trials to be held in Nagoya in October, 2027, to an end. There are still a few races like the Nagano Marathon and overseas World Athletics platinum label races this season where people might qualify, but for the most part we're not likely to see many new additions until August's Hokkaido Marathon, where the qualifying period opened last year. As of right now 16 women and 26 men have qualified, although the first woman to make the cut, Ai Hosoda , announced that she was retiring after Tokyo earlier this month. Out of the 16 women to have qualified so far, Mikuni Yada is the fastest with her 2:19:57 debut at Osaka Women's in January. Including Hosoda that makes 2 qualifiers for the Edion corporate team, but Daihatsu has the biggest share of the field so ...

Chepkirui Over Sato Again to Win 2nd-Straight Nagoya Women's Marathon, Chen Breaks Malaysian NR (updated)

This year's Nagoya Women's Marathon felt like a changing of the guard, with some the bigger domestic names over the last few years fading early and a lot of newer faces stepping up with quality debuts or second marathons. The front group was set to be paced for 2:20 flat with the 2nd group at 2:23:30 to hit the auto-qualifying time for the 2027 MGC Race, Japan's L.A. Olympics marathon trials race in Nagoya. Up front things went out OK, but after a 33:10 split at 10 km Ayuko Suzuki , 2:21:22 here 2 years ago, lost touch, ultimately finishing 23rd in 2:33:28. Windy conditions started to play with pacers' ability to keep things steady and the pace slowed majorly over the next 10 km, but even with a 34:05 second 10 km there were big-name casualties. 2024 Nagoya winner Yuka Ando was next to drop, ending up 17th in 2:30:32. NR holder Honami Maeda was next, followed quickly by Bahraini Kenyan Eunice Chumba and debuting Wakana Kabasawa . Maeda faded to 21st in 2:31:21, whil...