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Kawauchi Wins 7th-Straight Okinoshima 50 km
Running the Okinoshima 50 km Ultramarathon on his late father's home island of Oki for the eighth year in a row, Yuki Kawauchi (Saitama Pref. Gov't) ran 2:52:55 to win it for the seventh straight time. Starting strong on the relatively flat first 10 km where he clocked 33:26, low-2:47 pace, Kawauchi slowed to just over 2:50 pace on the course's toughest hills between 10 and 30 km. A sub-2:50 was still in range at that point, but over the last 20 km he faded further to finish in the second-slowest of his Okinoshima wins.
The day before the race Kawauchi paced children in Okinoshima's kids' run. Following that he greeted participants and local supporters at an expo event where he was hailed onstage as the Boston Marathon winner. As per his usual routine, his next race will be the July 1 Gold Coast Marathon in Australia.
Kauwauchi could easily be the first to break 2 hours in the marathon. He has the endurance needed, but his stride is not completely efficient. For instance, he bounces up and down 3" like most Western marathoners. But East Africans bounce only 2". We can reduce bounce to 1/2", which means he will be doing 1/6th of the work he does now. In addition, his stride angle (max opening between front and trailing thigh) is only 84 and 80 degrees. We can easily increase that to 100 degrees, which means he will be covering 32-40% more ground with each stride. He has been successful in part because he has little cross-over (6 degrees rt., 3 degrees left)and overstride (0 degees and 7 degrees), which protect his legs from being over-stressed when he runs. We can correct these problems in a few weeks (in addition to increasing his chest expansion to take in more oxygen) so he can set the record at Chicago. Our athletes have won 44 Gold Medals and have set 11 World Records. You can see our analysis of runners and the sub 2 marathon at http://www.somaxsports.com/video.php?analysis=running and the increase in stride angle at http://somaxsports.com/clients.php?client=osborneN Please email us with any questions. Best wishes.
The 2023 Mizuno Sports Mentor Awards recognizing excellence in coaching were held Apr. 23 in Tokyo. Toyo University assistant coach and race walking coach Mizuho Sakai was given a gold award, the program's highest honor, and expressed her thanks and joy in a speech at the award ceremony. The coach of 2023 Budapest World Championships men's 35 km race walk bronze medalist Masatora Kawano , Sakai said, "This is an incredible honor and I'm truly grateful. As a child I wanted to be in the sporting world and I've spent my life in that world. My end goal was always to play a supporting role for other athletes, so I'm honored to be recognized in this way." Sakai's husband Toshiyuki Sakai , head coach of Toyo's three-time Hakone Ekiden champion team, attended the awards gala with her and was also introduced to the audience. After bowing he took a seat in front of her and watched with warmth as she received recognition for her outstanding work. The Mizun
Returning to the roads after his 2:06:18 win at February's Osaka Marathon, Kiyoto Hirabayashi (Koku Gakuin University) took 5th at Sunday's Shanghai Half Marathon in a PB 1:01:23, just under a minute behind winner Roncer Kipkorir Konga (Kenya) who clocked a CR 1:00:29. After inexplicably running the equivalent of a sub-59 half marathon to win the Hakone Ekiden's Third Stage, Aoi Ota (Aoyama Gakuin Univ.) was back to running performances consistent with his other PBs with a 1:02:30 for 8th. His AGU teammate Kyosuke Hiramatsu was 10th in 1:04:00. Women's winner Magdalena Shauri (Tanzania) also set a new CR in 1:09:57. Aoyama Gakuin runners took the top four spots in the men's half marathon at the Aomori Sakura Marathon , with Hakone alternate Kosei Shiraishi getting the win in 1:04:32 and B-team members Shunto Hamakawa and Kei Kitamura 2nd and 3rd in 1:04:45 and 1:04:48. Club runners took the other division titles, Hina Shinozaki winning the women's half
The two-day Hyogo Relay Carnival was the biggest meet of the weekend on the Japanese calendar. Sarah Wanjiru (Daito Bunka Univ.) kicked off her 2nd academic year with a 31:48.11 win in the GP women's 10000 m, beating Pauline Kamulu (Route Inn Hotels) by 4 seconds. Emmanuel Kiplagat (Mitsubishi Juko) had a tighter win in the GP men's 10000 m, 27:58.01 to 27:58.35 over Jonson Mugeni (Asia Univ.). Kenyans also dominated the men's B and C-heats, Nelson Mandela (Obirin Univ.) taking the B-heat by 0.06 over Stephen Muthini (Soka Univ.) in 28:05.37 and Patrick Wambui (NTT Nishi Nihon) the C-heat in 28:14.83. Top Japanese marks across the four races were 32:24.50 by Sora Shinozakura (Panasonic), 28:11.30 by Yuta Nakayama (JR Higashi Nihon), 28:41.68 by Masashi Nonaka (Toyota), and 28:42.38 by former Rikkyo University head coach Yuichiro Ueno (Hiramatsu Byoin). The GP women's 3000 mSC might have been the best race of the meet, both Miu Saito (Nittai Univ.) and Mana
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