Tokyo Marathon Winner Ruti Aga Banned for Six Years — image accompanying Marathon Handbook's report. Image accompanying Marathon Handbook’s report; reduced and presented for news commentary with the attributed report. View the complete source report.
Ruti Aga, the 2019 Tokyo Marathon champion, banned for six years by the Athletics Integrity Unit. Two years for using methylprednisolone, four for tampering. Aga did not respond to charges, leading to a ban without a hearing.
Aga's ban covers a positive sample from a Chinese half-marathon in March. She won the Meishan Renshou Half Marathon in 1:08:04. Aga was consistent on the World Marathon Majors circuit, with multiple top finishes. Read more culture coverage.
Methylprednisolone, a glucocorticoid, banned in competition. Aga's prescription from a non-existent clinic signed by a relative. Similar case in 2022 with Diana Kipyokei, banned for six years for using triamcinolone acetonide and tampering. Related: Tokyo Marathon Champion Ruti Aga Banned for Six Years.
This original Runner World brief is based on reporting from Marathon Handbook. Visit the source for its complete reporting, context and any later corrections.
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What should runners know about Tokyo Marathon Winner Ruti Aga Banned for Six Years?
Aga banned for using methylprednisolone and tampering with evidence. Ruti Aga, the 2019 Tokyo Marathon champion, banned for six years by the Athletics Integrity Unit. Two years for using methylprednisolone, four for tampering. Aga did not respond to charges, leading to a ban without a hearing.
When did Runner World publish this culture brief?
Runner World published this brief on October 22, 2026. The underlying Marathon Handbook report was dated October 22, 2026.
Where can readers find the complete original report?
This summary is based on reporting from Marathon Handbook. The attributed source link in the article leads to the publisher’s complete report.
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