japan running news

  On June 12 the Kyudenko corporate team announced that it is terminating its contract with longtime team member Benard Koech of Kenya as of June 30. On June 11 the Athletics Integrity Unit had issued a provisional suspension against Koech on charges of violation of doping regulations. The charges were based on abnormal values in his biological passport data, which suggested use of a banned substance or method rather than actual detection of one. After receiving notification from the AIU, Kyudenko questioned Koech, who responded that he had "not done anything that would break doping rules." Kyudenko said that while it believed Koech's statement, the provisional suspension would interfere with a period in which he was expected to compete, and as a result, "with deep regret we have decided to terminate his contract with us on June 30, 2025." Japanese Olympic silver race walker Koki Ikeda was in the same way provisionally suspended by the AIU last November due ...

On Nov. 2 the Asahi Kasei corporate team issued a statement denying the allegations of doping regulation violations issued a day earlier by the Athletics Integrity Unit (AIU) in its announcement of the provisional suspension of team member Koki Ikeda , 26, the silver medalist in the men's 20 km race walk at the 2021 Tokyo Olympics and 2022 Oregon World Championships. Team management filed a petition with the AIU asking for the provisional suspension to be reversed and stated that it would "assert and prove to the AIU that no rules whatsoever had been violated." The AIU claims that Ikeda's biological passport, which collects detailed blood data over time and allows for monitoring of changes, contained suspicious readings that suggested use of a prohibited method. Asahi Kasei management said that after holding a hearing with Ikeda and consulting with experts in the field, they "believe no rules have been violated" and said they would "work diligently to...

Regarding the suspension of a former corporate league athlete for doping violations The action against former Aisan Kogyo corporate team athlete Rodgers Kwemoi of Kenya for violation of rules against anti-doping was recently finalized. The penalties imposed against Kwemoi that were announced on May 17 by the Athletics Integrity Unit (AIU), an independent unit of World Athletics (WA), were as follows: Suspension from competition for a six-year period beginning 8 August, 2023 annulment of all competition results from 18 July, 2016 to 8 August, 2023 Details on the decision can be found at this link . In compliance with this ruling, all of Kwemoi's results in National Corporate Federation competitions during the specified period will be annulled. In addition, the Aisan Kogyo team results from ekidens in which Kwemoi competed for them will also be annulled. All official results will be updated to move individuals and teams that finished behind Kwemoi and Aisan Kogyo in these competit...

On July 31 the Athletics Integrity Unit announced a four-year suspension for 2019 Fukuoka International Marathon winner El Mahjoub Dazza of Morocco. Dazza was busted on biological passport findings that indicated unrealistic hemoglobin values, the AIU rejecting his explanation of changes in intensity of altitude training as "highly improbable." Dazza will lose all results from May 4, 2019 to Jan. 10, 2020, with a four-year suspension to follow. Pending any appeals,  this means he will lose his 2019 Prague Marathon and 2019 Fukuoka International Marathon titles, in the latter case elevating runner-up Taku Fujimoto (Toyota) to winner. The correction of results will mean two straight Fukuoka titles for Toyota head coach Toshinobu Sato , whose star runner Yuma Hattori won Fukuoka in 2018, but Fujimoto will never get the same public recognition Hattori earned for his win. © 2020 Brett Larner, all rights reserved

https://www.athleticsintegrity.org/disciplinary-process/first-instance-decisions More on three-time Nagoya Women's Marathon winner Kirwa's bust including a list of all the athletes Japanese and otherwise who lost out to her in past years.