https://www.athleticsintegrity.org/downloads/pdfs/disciplinary-process/en/260129-World-Athletics-v-Kibet-Koech-Decision-Redacted6.pdf A longtime member of the Kyudenko corporate team, rebranded as Kraftia after his departure, 10 mile world best holder Benard Kibet Koech has been banned 4 years for biological passport irregularities. All his results dating back to 26 June, 2024 have been disqualified, a period including his runs at the 3 Nov., 2024 Kyushu Corporate Ekiden and the 1 Jan., 2025 New Year Ekiden . As a result, Kyudenko's results in those races will almost certainly be disqualified in the same way that the Aisan Kogyo team lost 4 years of New Year Ekiden results after Rodgers Kwemoi was suspended. Soka University also lost its best-ever 2nd-place finish at the 2023 Izumo Ekiden after team member Leakey Kamina tested positive for nandrolone in-competition at the 2023 National University Track and Field Championships , and the Universal Entertainment women's...
Amby Burfoot and George Hirsch had me on their podcast Running: State of the Sport to talk Japanese running.