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 May 2026. Please note that it is intended for information only and should not be relied upon from a legal perspective.

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Sanction

ADRV

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Secondary discipline

Infraction year (from)

Infraction year (to)

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Eligibility 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
KOROBKINA, Yelena	25/11/1990	RUS	Athlete	F		Long Distance (3000m+)	02/07/2013	4 years ineligibility	26/09/2027	Since 02.07.13-24.07.16	Doping	Use	(LIMS & McLaren evidence)	(LIMS & McLaren evidence)
TJOKA, Mamorallo	25/10/1984	LES	Athlete	F		Long Distance (3000m+)	07/10/2018	8 years ineligibility (2nd ADRV)	06/10/2026	Since 07.10.18	Doping	Evasion Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit
MUTUA, Agenes Mueni	--	KEN	Athlete	F		Long Distance (3000m+)	03/12/2023	5 years ineligibility	28/01/2029	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
PIZHANKOVA, Darya	09/01/1990	UKR	Athlete	F	100m	Sprints (400m or less)	14/08/2013	Lifetime ban	Lifetime ban	Since 14-08-13	Doping	Presence Use	Drostanolone	In-competition test, IAAF World Athletic Championships, Moscow, RUS
HAYDAR, Sultan	23/06/1987	TUR	Athlete	F		Long Distance (3000m+)	31/01/2024	2 years & 6 months ineligibility	30/07/2026	Since 31.01.24	Doping	Evasion Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit
CHEPCHIRCHIR, Celestine	18/12/1995	KEN	Athlete	F		Long Distance (3000m+)	09/02/2024	3 years ineligibility	25/03/2027	Since 09.02.24	Doping	Presence Use	Exogeneous Steroids after IRMS (Testosterone, Androsterone, Etiocholanone, 5αAdiol and 5βAdiol)	Out-of-competition test, in KEN
KIPRONO, Brenda Jerotich	25/05/1997	KEN	Athlete	F		Long Distance (3000m+)	21/07/2023	4 years ineligibility	03/08/2028	Since 21.07.23	Doping	Presence Use	Exogeneous Steroids after IRMS (5αAdiol and 5βAdiol)	Out-of-competition test, in KEN
MEDVEDEVA (RYZHOVA), Yekaterina	29/03/1994	RUS	Athlete	F	Race Walk	Long Distance (3000m+)	31/01/2018	8 years ineligibility	26/03/2027	Since 31.01.18	Doping	Use	Athlete Biological Passport	Athlete Biological Passport Case
NAIMOVA, Tezdzhan	01/05/1987	BUL	Athlete	F	100m Hurdles	Sprints (400m or less)	03/03/2013	Lifetime ban (2nd ADRV)	Lifetime ban	Since 03-03-13	Doping	Presence Use	Drostanolone	European Athletics Indoor Championships, Gothenburg SWE
KATUA, Rosemary Mumo	10/08/1996	KEN	Athlete	F		Long Distance (3000m+)	22/10/2023	4 years ineligibility	18/12/2027	Since 22.10.23	Doping	Presence Use	triamcinolone acetonide	In competition test, at Jakarta Half Marathon, 10K & 5K, Jakarta, INA
JIMMA, Fantu Eticha	11/09/1987	ETH	Athlete	F		Long Distance (3000m+)	12/02/2023	5 years ineligibility	03/04/2028	Since 20.01.23	Doping	Presence Use	erythropoietin (EPO)	In competition test, at Standard Chartered Hong Kong Marathon, Hong Kong, HKG
STROKOVA, Yekaterina	17/12/1989	RUS	Athlete	F	Discus	Throws	20/06/2012	4 years ineligibility	10/01/2027	Since 20.06.12-11.01.23	Doping	Use	(LIMS evidence)	(LIMS evidence)
ZHANG, Xin	08/06/1989	CHN	Athlete	F		Long Distance (3000m+)	02/04/2023	3 years ineligibility	20/04/2026	Since 02.04.23	Doping	Presence Use	Metandienone	In competition test, at Shijiazhuang Marathon, Shijiazhuang, CHN
SYOMBUA, Everlyne	15/08/1995	KEN	Athlete	F		Middle Distance (800m-1500m)	26/02/2022	4 years ineligibility	11/06/2026	Since 12.06.22	Doping	Presence Use	19-norandrosterone	In competition test,at Mt Kenya Mountain Running - February ICT, KEN
KOSGEI, Vivian	22/12/1998	KEN	Athlete	F		Long Distance (3000m+)	27/01/2024	4 years ineligibility	21/04/2028	Since 27.01.24	Doping	Presence Use	Trimetazidine	In competition test at 3rd AK Track And Field Weekend Meeting, Nyayo National Stadium, Nairobi, KEN
JEMUTAI BOINETT, Winnie	04/10/2003	KEN	Athlete	F	3000m SC		12/11/2023	3 years ineligibility	28/02/2027	Since 12.11.23	Doping	Presence Use	Exogeneous Steroids after IRMS (Testosterone, 5αAdiol and 5βAdiol)	In competiton test, at XLI Cross Internacional de Italica, Sevilla - XC 9.918km, ESP
MWANGI, Hannah Wairimu	16/10/1998	KEN	Athlete	F		Sprints (400m or less)	25/02/2023	3 years ineligibility	20/06/2026	Since 25.02.23	Doping	Presence Use	19-norandrosterone	In competition test, at 2nd Athletics Kenya Weekend Meeting, Nyayo National Stadium, Nairobi, KEN
CRISTIAN MOSCOTE, Citlali	15/04/1995	MEX	Athlete	F		Long Distance (3000m+)	12/01/2025	3 years ineligibility	23/03/2028	Since 12.01.25-24.03.25	Doping	Presence Use	Octodrine (1,5-dimethylhexlamine)	In competition test, at 10K Valencia Ibercaja by Kiprun, Valencia, ESP
MACHARIA, Esther	05/10/1987	KEN	Athlete	F		Long Distance (3000m+)	04/12/2022	4 years ineligibility	20/02/2027	Since 04.12.22	Doping	Presence Use	Exogeneous Steroids after IRMS (Testosterone, 5αAdiol)	In competition test, at Standard Chartered Singapore Marathon, Singapore, SGP
TEKAM, Varsha	10/04/2000	IND	Athlete	F		Long Distance (3000m+)	15/12/2024	3 years ineligibility	19/05/2028	Since 15.12.24-20.05.25	Doping	Evasion Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit
TESHOME, Tadu	09/06/2001	ETH	Athlete	F		Long Distance (3000m+)	13/10/2024	22 months ineligibility	04/12/2026	Since 13.10.24-05.02.25	Doping	Whereabouts Failures	3 Whereabouts Failures within 12 Months	3 Whereabouts Failures within 12 Months
DUMBRAVEAN, Corina	15/04/1984	ROU	Athlete	F			18/05/2010	Lifetime ban as from 03/06/2010	Lifetime ban	Since 18.05.10	Doping	Evasion Refusal and or Failure to Submit	Evading, Refusing or Failing to Submit to Sample Collection	Refusal to submit to doping control_x000D_ _x000D_ Tampering/attempted tampering with doping control
KAJLA, Mishthi	18/08/2005	IND	Athlete	F		Sprints (400m or less)	18/03/2024	2 years ineligibility	13/05/2026	Since 18.03.24	Doping	Presence Use	5-methylhexan-2-amine (1,4-dimethylpentylamine) & Ephedrine	In competition test, at 5th National Open 400m Competition, LNCPE, Trivandrum - U20 Events, IND
JEPCHIRCHIR, Sophy	15/11/1993	KEN	Athlete	F		Long Distance (3000m+)	07/04/2024	3 years ineligibility	06/06/2027	Since 07.04.24	Doping	Presence Use	Exogenous Steroids after IRMS (Testosterone, 5αAdiol, Androsterone, 5βAdiol, Etiocholanolone)	In competition test, at Milano Marathon, Milano, ITA
SAMYLOVA, Olga	04/01/1986	RUS	Athlete	F		Sprints (400m or less)	20/06/2012	4 years ineligibility	16/06/2026	Since 20.06.12	Doping	Use	(LIMS evidence)	Use (LIMS evidence)

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