Global List of Ineligible Persons

The Athletics Integrity Unit has jurisdiction over International-Level Athletes and their Athlete Support Persons, World Athletics Officials and Member Federation Officials (limited to their dealings with World Athletics). On this page we publish a consolidated list of all persons serving a period of ineligibility in Athletics. This includes persons serving a period of ineligibility as a result of national level cases and decisions.

Latest sanctions for Doping and Non-Doping Violations

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Complete list of sanctions for Doping and Non-Doping Violations*

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*The list of currently suspended persons was last updated on 1 June 2026. Please note that it is intended for information only and should not be relied upon from a legal perspective.

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Infraction year (from)

Infraction year (to)

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Name	Date of Birth	Nationality	Role	Sex	Discipline 1	Discipline 2	Infraction Date	Sanction	Ineligibile Until	Disqualification Period	Infraction Type	ADRV Rules	ADRV Notes	Description
MAKATISI, Mokulubete Blandina	15/10/2004	LES	Athlete	F		Long Distance (3000m+)	15/01/2024	3 years ineligibility	05/03/2027	Since 11.10.24	Doping	Presence Use	Trenbolone	Out-of-competition test, in LES
MAMITE, Gemene	01/01/2004	ETH	Athlete	F		Long Distance (3000m+)	30/12/2023	6 years ineligibility	05/02/2027	Since 11.05.25-11.11.25	Doping	Presence Use	Erythropoietin (EPO) & Dexamethasone	In competition test, at Athletics Championship a the Sport Academy Campus, Addis Ababa, ETH & at Under 20 (Twenty) Ethiopian Youth Championship in Dire Dawa, ETH
MAMO, Adeledelew	03/04/1961	ETH	Athlete	M		Long Distance (3000m+)	25/03/2023	3 years ineligibility	25/10/2027	Since 12.12.24	Doping	Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit
MANDEFIRO, Firegenet Ayalew	17/03/2001	ETH	Athlete	F	Marathon	Long Distance (3000m+)	22/09/2023	8 years ineligibility	20/11/2026	Since 26.08.18	Doping	Presence Use Tampering	EPO, Tampering (2nd ADRV)	In competition test, 21k Ciudad de Guatemala , Guatemala, GTM; Art 2.5 ADR - Tampering
MANYIKA, Bafana	17/02/1998	RSA	Athlete	M		Long Distance (3000m+)	03/07/2022	3 years ineligibility	09/10/2026	Since 15.07.23	Doping	Presence Use Violation of the Prohibition of Participation During Ineligibility	19-norandrosterone nandrolone (19- nortestosterone) Violation of the Prohibition of Participation During Ineligibility	In competition test, in RSA
MARCHISIO, Silvana	20/07/1990	ARG	Athlete	F		Long Distance (3000m+)	18/12/2022	4 years ineligibility	17/04/2027	Since 25.06.23	Doping	Presence Use	betamethasone, clenbuterol	In competition test, at EC - LONG DISTANCE FEM 2, ARG
MARU, Peter	--	UGA	Athlete	M		Long Distance (3000m+)	18/02/2024	3 years ineligibility	06/05/2031	Since 19.03.23	Doping	Presence Use	trimetazidine	In competition test, at Semi Marathon de Lille, Lille, FRA
MATSEPE, Samuel	03/02/1996	RSA	Athlete	M		Long Distance (3000m+)	05/12/2022	10 months ineligibility	02/01/2027	Since 13.04.25-09.06.25	Doping	Presence Use	5-methylhexan-2-amine (1,4-dimethylpentylamine)	In competition test, in RSA
MATSHAILWE, Daniel	29/07/1979	RSA	Athlete	M		Long Distance (3000m+)	25/06/2023	4 years ineligibility	25/04/2026	Since 10.01.25	Doping	Presence Use	Metandienone metabolite (17β-Hydroxymethyl,17α-methyl-18- nor-androst-1,4,13-trien-3-one)	Out-of-competition test, in RSA
MEDVEDEVA (RYZHOVA), Yekaterina	07/04/2004	RUS	Athlete	F	Race Walk	Long Distance (3000m+)	31/10/2023	8 years ineligibility	05/12/2027	Since 31.01.18	Doping	Use	Athlete Biological Passport	Athlete Biological Passport Case
MELLY, Johnston	23/07/1978	KEN	Athlete	M		Long Distance (3000m+)	16/08/2023	4 years ineligibility	28/10/2027	Since 22.10.22	Doping	Presence Use	Exogeneous Steroids after IRMS (Testosterone, Androsterone, Etiocholanone, 5αAdiol and 5βAdiol)	In competition test, at AK Cross Country Series , KEN
MERINGOR, Delvine Relin	08/06/2001	ROU	Athlete	F		Long Distance (3000m+)	13/07/2023	3 years ineligibility	12/09/2026	Since 07.10.22	Doping	Use	Athlete Biological Passport	Athlete Biological Passport
METO, Nancy Jelagat	24/04/1984	KEN	Athlete	F		Long Distance (3000m+)	04/07/2012	2 years ineligibility	27/09/2026	Since 12.06.24-11.08.24	Doping	Presence Use	Furosemide	Out-of-competition test, in KEN
MHLAKWANA, Nkosikhona	24/11/1996	RSA	Athlete	M		Long Distance (3000m+)	01/12/2022	3 years ineligibility	13/02/2027	Since 05.04.25-11.06.25	Doping	Presence Use	Erythropoietin (EPO)	In competition test, at Two Ocean's Marathon (56km), Cape Town, RSA
MICHIRA, Morine Gesare	18/12/1995	KEN	Athlete	F		Long Distance (3000m+)	09/02/2024	2 years ineligibility	25/03/2027	Since 23.03.25	Doping	Presence Use	Higenamine & Octodrine	In competition test at Stramilano Half Marathon, Milano, ITA
MIGLIORI, Fabrizio	10/12/1992	ITA	Athlete	M		Long Distance (3000m+)	02/02/2024	2 years ineligibility	27/03/2027	Since 26.10.25-18.11.25	Doping	Presence Use	Prednisolone	In competition test, in ITA
MOROZOV, Sergey	20/03/1991	RUS	Athlete	M	20km Walk	Long Distance (3000m+)	16/12/2022	Lifetime ban (2nd ADRV)	Lifetime ban	Since and including those of 25.02.11	Doping	Use	Athlete Biological Passport	Use or Attempted Use by an Athlete of a Prohibited Substance or a Prohibited Method
MOTSIELOA, Ramolefi	09/09/1984	LES	Athlete	M		Long Distance (3000m+)	08/07/2013	8 years ineligibility (2nd ADRV)	06/04/2026	Since 25.09.22	Doping	Tampering	Tampering	Tampering
MUGHETTI, Nicola	01/05/2000	ITA	Athlete	M		Long Distance (3000m+)	01/03/2023	4 years ineligibility	11/04/2026	Since 20.02.23	Doping	Presence Use	GW 1516	Out-of-competition test in, ITA
MUINDI, Daniel	08/06/1989	KEN	Athlete	M		Long Distance (3000m+)	02/04/2023	3 years ineligibility	20/04/2026	Since 19.05.24	Doping	Presence Use	Norandrosterone	In competition test, at Lima Marathon, Lima, PER
MUNGATHIA MUGAMBI, Stephen	27/07/2002	KEN	Athlete	M		Long Distance (3000m+)	29/03/2023	4 years ineligibility	04/05/2026	Since 12.11.23	Doping	Presence Use	19-noretiocholanolone, 19-norandrosterone	In competition test, at BTN JAKARTA RUN NOVEMBER 2023, INA
MUNJAL, Rameshwar	05/12/1998	IND	Athlete	M		Long Distance (3000m+)	02/03/2023	5 years ineligibility	07/05/2026	Since 08.12.24	Doping	Presence Use	Darbepoetin (dEPO) & Erythropoietin (EPO)	In competition test at IndianOil WNC Navy Half Marathon, Mumbai, IND
MUTLU (OZDEMIR), Semiha	--	TUR	Athlete	F		Long Distance (3000m+)	--	8 years ineligibility (2nd ADRV)	02/06/2026	Since 03.12.19	Doping	Presence Use	Clenbuterol <5 ng/mL	Out-of-competition test, TUR
MUTUA, Agenes Mueni	21/11/1996	KEN	Athlete	F		Long Distance (3000m+)	12/03/2023	5 years ineligibility	06/06/2026	Since 03.12.23	Doping	Presence Use	Exogenous Steroids after IRMS (Testosterone, 5aAdiol, 5bAdiol, Androsterone, Etiocholanolone) & Trimetazidine	In competition test, at Amazing Thailand Half Marathon Bangkok presented by Toyota, Bangkok, THA
MUZAKHAN, Kalzhan	08/09/2001	KAZ	Athlete	M		Long Distance (3000m+)	22/05/2022	3 years ineligibility	08/06/2026	Since 29.03.23	Doping	Presence Use	methyltestosterone, metandienone, 5-methylhexan-2-amine (1,4-dimethylpentylamine)	In competition test,at Championship of the Republic of Kazakhstan, Almaty, KAZ

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