Skip to main content

Kawauchi Takes Over Three Minutes Off Own 50 km National Record at Okinoshima Ultra

by Brett Larner

Continuing a season that seems to show him returning to his best form, Yuki Kawauchi (Saitama Pref. Gov't) took over three minutes off his own national record as he won the hilly Okinoshima Ultramarathon's 50 km division in 2:44:07.  Run on the island where Kawauchi's late father was born, the Okinoshima Ultra is a Father's Day fixture on Kawauchi's calendar.  The course features a relatively flat first 10 km, three 100 m+ tall ups and downs between 10 and 30 km, and an undulating last 20 km capped by one more major hill with 5 km to go.


"The weather conditions were better than usual, so I decided to go for the course record," Kawauchi told JRN post-race.  Where he has typically opened the first 10 km in 33-34 minutes in past years, this year he went out red-hot, splitting 31:07, 2:11 marathon pace, before hitting the hills.  Over the next 20 km he was slightly slower than in the last two years, but even so with a 1:38:21 split at 30 km projecting to a 2:43:55 finish he was just off pace to hit the world record of 2:43:38.  "Mid-race it got sunny and the wind came up, so it got much tougher," Kawauchi said.


The hills and weather kept the world record just out of reach, but Kawauchi's 2:44:07, 2:18:30 marathon pace, still marked a massive improvement on his 2:47:27 national record two years ago in Okinoshima.  Only two people have ever run faster, South Africa's Thompson Magawana with a 2:43:38 split in the 56 km Two Oceans ultra and American Josh Cox with a 2:43:45 at the Rock 'n' Roll Arizona Marathon where Cox ran to a local track after finishing the marathon and ran laps until he had covered 50 km, a mark recognized by USATF as a national record but not considered by others to have been run in a bona fide competition.  "To be honest, it would be very hard to get the world record on this course," Kawauchi said.  "I think I'd like to go for it at Lake Saroma."


At last year's Okinoshima Kawauchi's younger brother Yoshiki Kawauchi made his 100 km debut, suffering home mightily in 11:21:52.  A year older and wiser, Yoshiki returned this year to win the 100 km division in 7:20:31.  It's not every day that you get to run a four-hour PB.  Given the toughness of the 100 km course's hills it's a time that puts him close to national team level if he ever decides to run the fast Lake Saroma course where both the current men's and women's 100 km world records were set.

© 2016 Brett Larner
all rights reserved

Comments

Most-Read This Week

Fukuoka Winner Yuma Hattori: "Running Isn't Fun"

At the Dec. 2 Fukuoka International MarathonYuma Hattori (25, Toyota) ran 2:07:27 to win and become the eighth-fastest Japanese man ever. It was the first time since 2004 that a Japanese man became the Fukuoka champion. Hattori now stands among the leading competitors in the fierce battle to make the 2020 Tokyo Olympics marathon team.

Hattori and his younger brother Hazuma Hattori (23, Toenec) were star members of Toyo University's 2014 Hakone Ekiden winning team. They rank among the most famous brothers in Japanese athletics, but neither of them actually wanted to be a runner. "I wanted to play soccer," Hattori said. "Hazuma wanted to play table tennis. We're from the sticks out in Niigata and my junior high school didn't have a soccer team. I thought about joining a club team, but it was too far away."

"My dad had been a decathlete," Hattori continued, "so I started doing track and field as well. My mom was a cross-country skier, so bo…

Iron Injections Remain an Issue in Japanese High School Girls' Distance Running

To treat anemia some of the country's top high school ekiden teams inappropriately utilize iron injections that could have a harmful effect on athletes' health.

Iron injections are primarily used to treat serious anemia arising from iron deficiency, but according to experts they also improve endurance. As a result their use has spread across the country over the last 20 years, primarily among female athletes who are more prone to anemia.

Following a 2015 case in which an athlete was confirmed to have suffered liver damage as a result of excess iron levels, in April, 2016 the JAAF issued a warning for coaches to stop the practice of injections, saying, "The accumulation of iron in the internal organs has deleterious effects on the body." In an interview two women who graduated prior to the JAAF's warning talked about their firsthand experience in high school. Under their coaches' direction both used iron injections throughout their high school careers and pro…

Yamanouchi Leads Six Under Doha Standard in Deepest Women's 10000 m in World This Year

With the 31:50.00 standard for the 2019 Doha World Championships 10000 m announced earlier this week following the IAAF's about-face on its new world rankings system, Japan wasted no time in getting its people under the mark.

In cold conditions for the mid-afternoon Corporate Women's Time Trials meet at Yamaguchi's Ishin Me-Life Stadium the women's 10000 m A-heat went out strong and steady, 15:45 through halfway before the lead group began to splinter. Just two weeks after a season-worst performance at the National Corporate Women's Ekiden the Atsushi Sato-coached Minami Yamanouchi (Kyocera) roared back into form with a 31:16.48 meet record for the win, outkicking Kenyan Grace Kimanzi (Starts) to land at #2 in the world so far this year and #8 on the all-time Japanese list. Yamanouchi and Kimanzi were the only two to clear 31:20, but all told six women made it under the 31:50 Doha standard, making the race the year's deepest worldwide.

Having fully recovered f…