Skip to main content

Lake Senba Running Path to be Made Exactly 3 km

http://mainichi.jp/area/ibaraki/news/20090403ddlk08040108000c.html

translated by Brett Larner

The Lake Senba walking and running path in downtown Mito, Ibaraki Prefecture will be undergoing construction work beginning this summer to extend the loop from 2986 m to precisely 3000 m. The current length was the result of a systematic measuring error which gave the popular loop a bad reputation among the local running community, who felt the course left them with "14 meters of dissatisfaction" with their workouts. The city of Mito plans to combine the correction with a nearby roadwork project, with work on the running course expected to last until March next year and cost a total of $150,000 U.S.

The Mito municipal government spent six years building the Lake Senba loop from '96 to '02, only to discover Rikuren rules specifying course measurement standards shortly after completion of the path. The Rikuren requirements state course distance must be measured 30 cm from the inside on a corner. Mito measured the 5 m-wide path down its center, resulting in an error of 14 m when the course was remeasured using the Rikuren protocol. Correcting the error to make the loop exactly 3000 m will help facilitate the various races which take place on its course.

An area man, 69, who walks on the Lake Senba course every day commented indifferently, "I don't think anybody who walks here cares about 14 m." Another local man, 56, who runs at Lake Senba in training for marathons, said, "This is going to make it so much easier to take my splits!" in obvious joy at the news.

Learning from their mistakes, the city will have Rikuren course certification officials oversee the construction work this time to ensure the new loop is accurate.

Comments

Most-Read This Week

How it Happened

Ancient History I went to Wesleyan University, where the legend of four-time Boston Marathon champ and Wes alum Bill Rodgers hung heavy over the cross-country team. Inspired by Koichi Morishita and Young-Cho Hwang’s duel at the 1992 Barcelona Olympics I ran my first marathon in 1993, qualifying for Boston ’94 where Bill was kind enough to sign a star-struck 20-year-old me’s bib number at the expo.

Three years later I moved to Japan for grad school, and through a long string of coincidences I came across a teenaged kid named Yuki Kawauchi down at my neighborhood track. I never imagined he’d become what he is, but right from the start there was just something different about him. After his 2:08:37 breakthrough at the 2011 Tokyo Marathon he called me up and asked me to help him get into races abroad. He’d finished 3rd on the brutal downhill Sixth Stage at the Hakone Ekiden, and given how he’d run the hills in the last 6 km at Tokyo ’11 I thought he’d do well at Boston or New York. “If M…

The Kawauchi Counter

Yuki Kawauchi's 2018 race results: Jan. 1: Marshfield New Year's Day Marathon, U.S.A.: 2:18:59 - 1st - CR
Jan. 14: Okukuma Road Race Half Marathon, Kumamoto - 1:03:28 - 7th
Jan. 21: Yashio Isshu Ekiden, Saitama: 1:01:03 - 1st - ran entire 20.0 km ekiden solo and beat all 103 teams of 6 runners each
Jan. 28: Okumusashi Ekiden First Stage (9.9 km), Saitama - 29:41 - 6th
Feb. 4: Saitama Ekiden Third Stage (12.1 km), Saitama - 36:54 - 4th
Feb. 11: Izumo Kunibiki Half Marathon, Shimane - cancelled due to heavy snow
Feb. 18: Kitakyushu Marathon, Fukuoka - 2:11:46 - 1st - CR
Feb. 25: Fukaya City Half Marathon, Saitama - 1:04:26 - 1st
Mar. 4: Kanaguri Hai Tamana Half Marathon, Kumamoto - 1:04:49 - 12th
Mar. 11: Yoshinogawa Riverside Half Marathon, Tokushima - 1:05:50 - 1st - CR
Mar. 18: Wan Jin Shi Marathon, Taiwan - 2:14:12 - 1st
Mar. 24: Heisei Kokusai University Time Trials, Saitama
              5000 m Heat 4: 14:53.95 - 1st
              5000 m Heat 6: 14:36.58 - 2nd
           …

Guinness Certifies Kawauchi's World Record 78 Career Sub-2:20 Marathons After Half Marathon in Panda Costume

Known as the Civil Servant Runner, Saitama Prefectural Government employee Yuki Kawauchi's career record of 78 sub-2:20 marathons was officially recognized as the Guinness World Record at a ceremony in his hometown of Kuki, Saitama on Mar. 25.  Raised in Kuki, Kawauchi began working for the Saitama Prefectural Government after graduating from university. Running while working full-time as a civil servant, he has qualified for the 2020 Tokyo Olympic trial race.

Earlier this month on the 18th Kawauchi ran Taiwan's Wan Jin Shi Marathon, winning in 2:14:12. His 78th time running faster than 2 hours and 20 minutes, his achievement was certified as the official Guinness World Record. He actually broke the previous record on Jan. 1 at the Marshfield New Year's Day Marathon in the U.S.A. with his 76th sub-2:20 but followed up with two performances, one in February and the other last week, before Guinness could ratify the record.

The official recognition ceremony took place Mar. 2…