Skip to main content

Weekend Half Marathon Roundup


Along with the National Cross-Country Championships and Tokyo Marathon, the weekend saw competitive half marathons across the country and nearby in South Korea.

Yuta Shimoda of four-time Hakone Ekiden champion Aoyama Gakuin University turned the fastest time of the weekend with a 1:03:20 win at the Kashima Yutoku Road Race half marathon, beating sometime training partner Aritaka Kajiwara (Hiramatsu Byoin) by 35 seconds.

A week after his course record-breaking win at the Kitakyushu Marathon, Yuki Kawauchi (Saitama Pref. Gov't) won the local Fukaya City Half Marathon in Saitama in 1:04:26, beating corporate leaguer Rui Watanabe (Shindengen) by 29 seconds. Amateur Tomomi Sawahata (Sawahatters) scored yet another road race win in 1:15:42, the fastest time of the weekend by a Japanese woman.

At the 40th anniversary running of the Inuyama Yomiuri Half Marathon, Toyo University first-year Ryoga Asai won in 1:04:44. Eri Watanabe (Aichi Denki) took the women's race in 1:16:30.

Across the seas in South Korea, former Konica Minolta runner Samuel Kariuki (Kenya) took 10 seconds off the course record to win the Gyeonggi International Half Marathon in 1:02:30. Japan's Kohei Nakajima (Josai Univ.) led the second pack to take 4th overall in 1:04:33 in a sprint finish against South Korea's Jae Hoon Kim and Mongolian Dambadarjaa Gantulga.

67th Kashima Yutoku Road Race

Kashima, Saga 2/25/18

Men's Half Marathon
1. Yuta Shimoda (Aoyama Gakuin Univ.) - 1:03:20
2. Aritaka Kajiwara (Hiramatsu Byoin) - 1:03:55
3. Ryosuke Nara (Daito Bunka Univ.) - 1:04:00
4. Shun Sadakata (Toyo Univ.) - 1:04:39
5. Ayumu Tsutsumi (Tokyo Kokusai Univ.) - 1:05:26
6. Tomoya Kaneko (Nihon Univ.) - 1:05:42

Women's Half Marathon
1. Natsumi Morino 1:22:13

Men's 10 km
1. Ryuichi Hashimoto 29:45

Women's 10 km
1. Misa Kanda 34:43

12th Fukaya City Half Marathon

Fukaya, Saitama 2/25/18

Men
1. Yuki Kawauchi (Saitama Pref. Gov't) - 1:04:26
2. Rui Watanabe (Shindengen) - 1:04:55

Women
1. Tomomi Sawahata (Sawahatters) - 1:15:42

40th Inuyama Yomiuri Half Marathon

Inuyama, Aichi 2/25/18

Men
1. Ryoga Asai (Toyo Univ.) - 1:04:44

Women
1. Eri Watanabe (Aichi Denki) - 1:16:30

Men's 10 km
1. Hayate Takeuchi (NTN) - 30:03

Women's 10 km
1. Honoka Sugiura (Chukyo Univ.) - 34:10

Gyeonggi International Half Marathon

Suwon, South Korea 2/25/18

Men
1. Samuel Kariuki (KEN) 1:02:30 - CR
2. Abebe Negewo Degefe (ETH) 1:02:39
3. Brahom Oukhouya (MAR) 1:02:47
4. Kohei Nakajima (JPN) 1:04:33
5. Jae Hoon Kim (KOR) 1:04:34
6. Dambadarjaa Gantulga (MGL) 1:04:36

photo © Shingo Igarashi, all rights reserved
text © 2018 Brett Larner, all rights reserved

Comments

Most-Read This Week

Everything You Need to Know About the 2026 Hakone Ekiden

The Hakone Ekiden is the world's biggest road race, 2 days of road relay action with Japan's 20 best university teams racing 10 half marathon-scale legs from central Tokyo to the mountains east of Mount Fuji and back. The level just keeps going higher and higher , hitting the point this year where there are teams with 10-runner averages of 13:33.10 for 5000 m, 27:55.98 for 10000 m, and 1:01:20 for the half marathon. It's never been better, and with great weather in the forecast it's safe to say this could be one of the best races in Hakone's 102-year history, especially on Day One. If you've seen it then you know NTV's live broadcast is the best sports broadcast in the world, with the pre-race show kicking off at 7:00 a.m. Japan time on the 2nd and 3rd and the race starting at 8:00 a.m. sharp. If you've got a VPN you should be able to watch it on TVer starting at 7:50 a.m. on the 2nd , and again at 7:50 a.m. on the 3rd . There's even a 2-hour high...

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...