Annual Tokyo World Athletics Platinum Label marathon
The Ethiopian runner Ruti Aga has been handed a six-year ban after authorities found she used a non-existent clinic prescription signed by a non-registered doctor to justify a positive methylprednisolone test taken after a March half-marathon in China. She has previously medaled at World Marathon Majors and won Tokyo in 2019. The ban comprises two years for the substance and four years for tampering with investigations, running from 10 September 2026.