The 2021 Boston Marathon champion, Diana Kipyokei been banned six years by Athletics Integrity Unit (AIU) for the presence of a prohibited substance metabolite of triamcinolone acetonide (a corticosteroid), which is…
The 2021 Boston Marathon champion, Diana Kipyokei been banned six years by Athletics Integrity Unit (AIU) for the presence of a prohibited substance metabolite of triamcinolone acetonide (a corticosteroid), which is…