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 April 2025. Please note that it is intended for information only and should not be relied upon from a legal perspective.

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Secondary discipline

Infraction year (from)

Infraction year (to)

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Eligibility year (to)

Show all Doping Non-Doping

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
KAMINA, Leakaey	29/11/2002	KEN	Athlete	M		Long Distance (3000m+)	16/09/2023	3 years ineligibility	11/10/2026	Since 16.09.23	Doping	Presence Use	nandrolone (19-nortestosterone)	In competiton test, at 92nd Japan Inter-University Athletics Championships, Prefectural Stadium, Kumagaya, JPN
KARANJA, Joseph	16/10/1999	KEN	Athlete	M		Long Distance (3000m+)	24/09/2023	3 years ineligibility	16/10/2026	Since 24.09.23	Doping	Presence Use	trimetazidine	In competiton test, at 71st All Japan Corporate Teams Athletics Championships, Nagaragawa Stadium, Gifu, JPN
KIBET KUTERE,Thomas	06/03/1996	KEN	Athlete	M		Long Distance (3000m+)	10/09/2023	3 years ineligibility	02/11/2026	Since 10.09.23	Doping	Presence Use	Norandrosterone	In competiton test, at Tallinn Marathon, Tallinn, EST
KISORIO, Hosea Kimeli	22/11/1990	KEN	Athlete	M		Long Distance (3000m+)	08/10/2023	3 years ineligibility	30/11/2026	Since 08.10.23	Doping	Presence Use	erythropoietin (EPO)	In competiton test, at Zagreb Marathon, Zagreb, CRO
CHEPKEMOI, Maurine	24/05/1998	KEN	Athlete	F		Long Distance (3000m+)	03/11/2023	3 years ineligibility	03/12/2026	Since 03.11.23	Doping	Presence Use	erythropoietin (EPO)	Out-of-competition test, in KEN
SUMGONG, Jemima Jelagat	21/12/1984	KEN	Athlete	F	Marathon	Long Distance (3000m+)	28/02/2017	8 years ineligibility	16/01/2027	Since 28.02.17	Doping	Presence Use Tampering	EPO; Tampering (production of forged medical document in the context of her disciplinary proceedings)	Out-of-competition test, Kapsabet, KEN
RONO, Georgina	19/05/1980	KEN	Athlete	F		Long Distance (3000m+)	27/05/2022	4 years ineligibility	25/01/2027	Since 27.05.22	Doping	Evasion Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit	Evasion, Refusal and or Failure to Submit
KIGEN, Nobert	24/01/1993	KEN	Athlete	M		Long Distance (3000m+)	03/08/2023	3 years ineligibility	26/02/2027	Since 03.08.23	Doping	Presence Use	Exogeneous Steroids after IRMS (Androsterone, Etiocholanone, 5αAdiol, 5αAdiol), Testosterone enanthate	Out-of-competition test, in KEN
ROTICH, Joan Nancy	24/12/1987	KEN	Athlete	F		Long Distance (3000m+)	03/03/2019	4 years ineligibility with 4 years added to the original sanction	27/02/2027	Since 11.01.19	Doping	Presence Use	Violation of the Prohibition of Participation during ineligibility	Violation of the Prohibition of Participation during ineligibility
RENJU, Keneth Kiprop	01/07/1996	KEN	Athlete	M		Long Distance (3000m+)	02/04/2022	5 years ineligibility	12/05/2027	Since 20.03.22	Doping	Presence Use	Methasterone	In competiton test, Prague Half Marathon, Prague, CZE
BIWOTT, Salome Jerono	08/11/1982	KEN	Athlete	F		Long Distance (3000m+)	07/04/2019	8 years ineligibility	04/06/2027	Since 07.04.19	Doping	Presence Use	Norandrosterone	In competition test, 25th Sao Paulo international Marathon, Sao Paulo, BRA
KIBET, Michael	03/09/1999	KEN	Athlete	M		Long Distance (3000m+)	20/09/2022	4 years ineligibility	29/06/2027	Since 01.11.22	Doping	Presence Use	erythropoietin (EPO)	Out-of-competition test in KEN
Kamau, Charles Karanja	05/08/1997	KEN	Athlete	M		Long Distance (3000m+)	21/05/2023	4 years ineligibility	03/07/2027	Since 21.05.23	Doping	Presence Use	Exogeneous Steroids after IRMS (Testosterone, Androsterone, Etiocholanolone, 5αAdiol5, βAdiol)	In competiton test, at Seiko Golden Grand Prix in Yokohama, JPN
LEMPUS, Betty Wilson	09/07/1991	KEN	Athlete	F		Long Distance (3000m+)	05/09/2021	5 years ineligibility	13/10/2027	Since 05.09.21	Doping	Presence Use Tampering	Triamcinolone Acetonide, Tampering	In competiton test, at Harmonie Mutuelle Semi de Paris, FRA
RIONORIPO, Purity Cherotich	10/06/1993	KEN	Athlete	F		Long Distance (3000m+)	30/05/2022	5 years ineligibility	20/11/2027	Since 30.05.22	Doping	Presence Use Tampering	Furosemide, Tampering	Out-of-competition test, in Eldoret, KEN
MELLY, Johnston	01/01/1998	KEN	Athlete	M		Long Distance (3000m+)	22/10/2022	4 years ineligibility	29/11/2027	Since 22.10.22	Doping	Presence Use	Exogeneous Steroids after IRMS (Testosterone, Androsterone, Etiocholanone, 5αAdiol and 5βAdiol)	In competiton test, at AK Cross Country Series , KEN
KIBARUS, Mercy Jerotich	25/02/1984	KEN	Athlete	F		Long Distance (3000m+)	13/09/2019	8 years ineligibility	04/12/2027	Since 13.09.19	Doping	Presence Use	Norandrosterone	Out-of-competition test, Cape Town, RSA & In competition test, Sanlam Cape Town Marathon, Cape Town, RSA
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 competiton test, at Jakarta Half Marathon, 10K & 5K, Jakarta, INA
KIPRUGUT KOSGEY, Martin	21/03/1989	KEN	Athlete	M		Long Distance (3000m+)	30/05/2023	4 years ineligibility	20/12/2027	Since 30.05.23	Doping	Presence Use	methoxy polyethylene glycol-epoetin beta (CERA)	Out-of-competition test, in KEN
KIPYOKEI, Diana Chemtai	05/05/1994	KEN	Athlete	F		Long Distance (3000m+)	11/10/2021	6 years ineligibility	26/06/2028	Since 11.10.21	Doping	Presence Use Tampering	Triamcinolone Acetonide, Tampering	In competiton test, at B.A.A. Boston Marathon, Boston, MA, USA
BARSOSIO, Agness Jeruto	05/08/1982	KEN	Athlete	F		Long Distance (3000m+)	--	5 years ineligibility	05/09/2028	Since 09.05.22	Doping	Use	Athlete Biological Passport	Athlete Biological Passport Case
WAMBUI (GICHIA), Tabitha	29/12/1983	KEN	Athlete	F		Long Distance (3000m+)	19/09/2021	7 years ineligibility	19/10/2028	Since 19.09.21	Doping	Presence Use Tampering	Norandrosterone, Tampering	In competition test, Copenhagen Half Marathon, Copenhagen, DNK
NYABOKE (NYANAMBA), Vane	17/04/1994	KEN	Athlete	F		Long Distance (3000m+)	29/08/2021	7 years & 4 months ineligibility	28/12/2028	Since 29.08.21	Doping	Presence Use Tampering	Norandrosterone, Tampering	In competiton test, P&O Antrim Coast Half Marathon, Larne - Elite Event, GBR
KOMEN, Purity Temutai	01/05/1998	KEN	Athlete	F		Long Distance (3000m+)	13/10/2022	6 years ineligibility	05/07/2029	Since 13.10.22	Doping	Presence Use	Norandrosterone & Evasion, Refusal and or Failure to Submit	In competiton test, at 58th CISM World Military Cross-Country Championship, Beja, POR
KUNYUGA, Michael Njenga	27/07/1987	KEN	Athlete	M		Long Distance (3000m+)	15/05/2022	8 years ineligibility	31/07/2030	Since 15.05.22	Doping	Presence Use	19-norandrosterone	In competiton test, at Rimi Riga Marathon, Riga, LAT

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