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.

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
GITAHI, Esther 28/06/1998 KEN Athlete F Long Distance (3000m+) 01/07/2023 4 years ineligibility 05/08/2028 Since 01.07.23-06.08.24 Doping Presence
Use
Erythropoietin (EPO) In competition test, at B.A.A. 5K, Boston, USA
NJIHIA, Stanley 12/09/1998 KEN Athlete M Middle Distance (800m-1500m) 16/12/2023 2 years ineligibility 13/10/2026 Since 16.12.23-14.10.24 Doping Presence
Use
Erythropoietin (EPO) In competition test, at 1st AK Track & Field Weekend Meeting, KEN
KIPCHIRCHIR, Evans 04/05/2002 KEN Athlete M Middle Distance (800m-1500m) 16/10/2024 4 years ineligibility 24/02/2029 Since 16.10.24-25.02.25 Doping Presence
Use
Erythropoietin (EPO) Out-of-competition test, in KEN
WAMBUI, Jackline 08/02/1998 KEN Athlete F Middle Distance (800m-1500m) 21/09/2021 2 years ineligibility 26/10/2027 Since 21.09.21-27.10.25 Doping Presence Norandrosterone, Noretiocholanolone Out-of-competition test, in KEN
LOWOTO, Jonastoh 20/02/1993 KEN Athlete M Long Distance (3000m+) 26/04/2025 3 years ineligibility 09/06/2028 Since 26.04.25-10.06.25 Doping Presence
Use
19-norandrosterone Out-of-competition test, in KEN
CHEPNGETICH, Ruth 08/08/1994 KEN Athlete F Long Distance (3000m+) 14/03/2025 3 years ineligibility 18/04/2028 Since 14.03.25-19.04.25 Doping Presence
Use
Hydrochlorothiazide Out-of-competition test, in Ngong, KEN
CHEPKORIR, Diana 02/06/2002 KEN Athlete F Long Distance (3000m+) 25/06/2024 4 years ineligibility 14/09/2029 Since 25.06.24-15.09.25 Doping Use Athlete Biological Passport Athlete Biological Passport
KEMBOI, Sharon 12/12/1994 KEN Athlete F Long Distance (3000m+) 30/01/2024 2 years ineligibility 21/12/2026 Since 30.01.24-22.12.24 Doping Presence
Use
Furosemide Out-of-competition test, in KEN
MUSAI, Martha Nthanze 20/12/2002 KEN Athlete F Javelin Throws 14/02/2025 2 years ineligibility 17/04/2027 Since 14.02.25 Doping Presence
Use
Furosemide In competition test, at 1st AK Track & Field Weekend Meeting/Relay Series, KEN
KIPLAGAT, Cornelius Kibet 24/05/1994 KEN Athlete M Long Distance (3000m+) 29/07/2025 5 years ineligibility 10/09/2030 Since 29.07.25 Doping Presence
Use
Erythropoietin (EPO), Methoxy polyethylene glycol-epoetin beta (CERA) Out-of-competition test, in KEN
CHEPNGENO, Joyline 02/04/1998 KEN Athlete F Long Distance (3000m+) 09/08/2025 2 years ineligibility 07/09/2027 Since 09.08.25 Doping Presence
Use
Triamcinolone acetonide In competition test, at Sierre-Zinal Golden Trail World Series, Sierre, SWI
LANGAT, Charles Kipkkurui Amended sanction 28/04/1996 KEN Athlete M Long Distance (3000m+) 06/08/2024 5 years ineligibility 10/09/2029 Since 20.07.24 Doping Presence
Use
Furosemide & Exogenous Steroids after IRMS (Testosterone, Androsterone, 5αAdiol, 5βAdiol) Out-of-competition test, in KEN
KONGA, Roncer Kipkorir 16/12/1994 KEN Athlete M Long Distance (3000m+) 29/12/2024 3 years ineligibility 15/06/2028 Since 29.12.24-16.06.25 Doping Presence
Use
Exogenous Steroids after IRMS (Testosterone, Androsterone, 5αAdiol, 5βAdiol) Out-of-competition test, in KEN
KEMBOI, Judy Jelagat 26/06/1999 KEN Athlete F Long Distance (3000m+) 08/04/2025 2 years ineligibility 05/08/2027 Since 08.04.25-06.08.25 Doping Presence
Use
Hydrochlorothiazide Out-of-competition test, in KEN
CHEBET, Sheila 10/10/1997 KEN Athlete F Long Distance (3000m+) 25/08/2024 5 years ineligibility 18/12/2029 Since 25.08.24 Doping Presence
Use
Tampering
Tramadol In competition test at NMDC Hyderabad Marathon, Hyderabad, IND
MICHIRA, Morine Gesare 28/11/2002 KEN Athlete F Long Distance (3000m+) 23/03/2025 2 years ineligibility 24/06/2027 Since 23.03.25 Doping Presence
Use
Higenamine & Octodrine In competition test at Stramilano Half Marathon, Milano, ITA
KURGAT, Ronald -- KEN Athlete M Long Distance (3000m+) 27/10/2024 6 years ineligibility 19/02/2031 Since 27.10.24 Doping Presence
Use
Triamcinolone acetonide In competition test at Standard Chartered Marathon, Nairobi, KEN & In competition test at Hainan Danzhou Marathon, Danzhou, CNH
KIMAIYO JEMUTAI, Sally -- KEN Athlete F Long Distance (3000m+) 13/05/2023 4 years ineligibility 17/07/2027 Since 13.05.23 Doping Presence
Use
Triamcinolone acetonide In competition test, in Yangquan, CHN
KIRUI, Felix 08/04/1986 KEN Athlete M Long Distance (3000m+) 04/05/2025 2 years ineligibility 07/07/2027 Since 04.05.25 Doping Presence
Use
Triamcinolone acetonide In competition test at Durban International Marathon, Durban, RSA
KINYANJUI, Daniel 15/01/2005 KEN Athlete M Long Distance (3000m+) 21/09/2024 5 years ineligibility 10/02/2030 Since 21.09.24-11.02.25 Doping Presence
Use
Methoxy polyethylene glycol-epoetin beta (CERA) & Athlete Biological Passport Out-of-competition test, in KEN & Athlete Biological Passport
KIPTOO, Erick 15/11/1996 KEN Athlete M Long Distance (3000m+) 08/01/2023 4 years ineligibility 17/04/2027 Since 08.01.23 Doping Presence
Use
19-norandrosterone In competition test, in KEN
CHESANG, Esther 26/10/1994 KEN Athlete F Long Distance (3000m+) 20/02/2022 4 years ineligibility 10/05/2026 Since 20.02.22 Doping Presence
Use
Triamcinolone acetonide In competition test, at National Cross Country Championships, Kajiado, KEN
CHELANGAT, Silvia 07/11/2005 KEN Athlete F Long Distance (3000m+) 14/10/2023 4 years ineligibility 23/12/2027 Since 14.10.23 Doping Presence
Use
19-norandrosterone & Hydrochlorothiazide In competition test, at 1st AK Cross Country Weekend Meeting, Machakos, KEN
SAMUEL, John Samuel 18/05/1996 KEN Athlete M Long Distance (3000m+) 31/08/2023 4 years ineligibility 03/03/2028 Since 31.08.23 Doping Presence
Use
Exogenous Steroids after IRMS (Testosterone,5aAdiol, 5bAdiol, Androsterone, Etiocholanolone) Out-of-competition test, in KEN
KIMUTAI, Wesley Kipkemoi 28/12/1995 KEN Athlete M Long Distance (3000m+) 12/10/2023 4 years ineligibility 25/12/2027 Since 12.10.23 Doping Presence
Use
Trimetazidine Out-of-competition test, in KEN
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