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.

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
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
CHAVKIN, Nikolay 24/04/1984 RUS Athlete M Long Distance (3000m+) 04/07/2012 2 years & 6 months ineligibility 27/09/2026 Since 04.07.12-03.01.15 Doping Use (McLaren & LIMS evidence) (McLaren & LIMS evidence)
KARANJA, Hezron 15/01/1992 KEN Athlete M Long Distance (3000m+) 26/11/2023 4 years ineligibility 24/02/2028 Since 26.11.23 Doping Presence
Use 		triamcinolone acetonide In competition test, in Chuzhou, CHN
LYSENKO, Olena 14/07/1984 UKR Athlete F Sprints (400m or less) 17/12/2023 4 years ineligibility 16/01/2028 Since 17.12.23 Doping Presence
Use 		meldonium In competition test, in UKR
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
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 competition test, at 58th CISM World Military Cross-Country Championship, Beja, POR
AKHTAR, Naeem 02/02/1997 PAK Athlete M Sprints (400m or less) 26/05/2023 3 years ineligibility 19/07/2026 Since 26.05.23 Doping Presence
Use 		Metandienone In competition test, in PAK
SADILOVA, Natalya 11/05/1977 RUS Athlete F Long Distance (3000m+) 12/05/2019 4 years ineligibility with 4 years ineligibility added to the original period 26/06/2027 Since 12.05.19 Doping Use
Evasion
Refusal and or Failure to Submit
Violation of the Prohibition of Participation During Ineligibility 		Use or Attempted Use by an Athlete of a Prohibited Substance or a Prohibited Method & Evading, Refusing or Failing to Submit to Sample Collection, Violation of the Prohibition of Participation during ineligibility In competition test, All Russian Trail Competitions, Ekaterinburg, RUS
ANJUM, Naveed 10/02/2002 PAK Athlete M Sprints (400m or less) 08/10/2024 3 years ineligibility 27/11/2027 Since 08.10.24 Doping Presence
Use 		Oxymetholone,Methasterone In competition test, in PAK
FARES, Mohamed 06/02/1991 MAR Athlete M Long Distance (3000m+) 25/06/2023 3 years ineligibility 09/10/2026 Since 24.06.23 Doping Presence
Use 		erythropoietin (EPO) In competition test, AT Meeting de Carquefou, Carquefou, FRA
PRATYUSHA, Chelimi 07/01/2003 IND Athlete F Sprints (400m or less) 02/12/2024 3 years ineligibility 05/02/2028 Since 02.12.24 Doping Evasion
Refusal and or Failure to Submit 		Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
PANKAJ, Pankaj 26/08/1998 IND Athlete M Sprints (400m or less) 05/07/2024 3 years ineligibility 29/08/2027 Since 05.07.24 Doping Evasion
Refusal and or Failure to Submit 		Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
UKO, Imaobong Nse 20/10/2004 NGR Athlete F Sprints (400m or less) 05/06/2024 2 years ineligibility 23/07/2026 Since 05.06.24 Doping Whereabouts Failures 3 Whereabouts Failures within 12 Months 3 Whereabouts Failures within 12 Months
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 competition test, P&O Antrim Coast Half Marathon, Larne - Elite Event, GBR
REHMAN, Uzair 07/12/1995 PAK Athlete M Sprints (400m or less) 27/05/2023 3 years ineligibility 19/07/2026 Since 27.05.23 Doping Presence
Use 		Trenbolone & Methylphenidate In competition test, in PAK
KUMAR, Akashay 01/01/2001 IND Athlete M Long Distance (3000m+) 10/03/2024 3 years ineligibility 28/04/2027 Since 10.03.24 Doping Presence
Use 		Meldonium In competition test, at All India Champio Inter University Cross Country nship 2024, Parbhani, IND
AJIMON SHINY, Sandra 21/04/2002 IND Athlete F Sprints (400m or less) 28/12/2023 4 years ineligibility 30/01/2028 Since 28.12.23 Doping Presence
Use 		oxandrolone Out-of-competition test, in IND
KIPROTICH, Faith Chepchirchir 30/03/2001 KEN Athlete F Long Distance (3000m+) 29/09/2024 3 years ineligibility 22/12/2027 Since 29.09.24 Doping Presence
Use 		`Norandrosterone In competition test, at CZ Tilburg Ten Miles, Tilburg, NED
RULI, Gjergj -- ALB Athlete M -- 5 years ineligibility 05/04/2028 Non-Doping Breach of the Integrity Standards / Honesty/ Reporting/ Protect reputation Breach of the Integrity Standards / Honesty/ Reporting/ Protect reputation
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
CHEMUTAI, Belinda 30/04/2000 UGA Athlete F Long Distance (3000m+) 01/10/2023 3 years ineligibility 10/04/2028 Since 01.10.23 Doping Presence
Use 		Exogenous Steroids after IRMS (Testosterone, 5aAdiol and/or 5bAdiol) In competition test, at World Athletics Road Running Championships, Riga
KHAMIDOVA, Sitora 12/05/1989 UZB Athlete F Long Distance (3000m+) 11/11/2023 5 years ineligibility 13/12/2028 Since 11.11.23 Doping Presence
Use 		dehydrochloromethyl-testosterone, heptaminol, Octodrine (1,5-dimethylhexylamine) In competition test, at Asian Half Marathon Championship, Dubai, UAE
SHEKHAR, Chandra 20/08/2005 IND Athlete M Jumps 03/06/2022 4 years ineligibility 17/07/2026 Since 03.06.22 Doping Presence
Use 		Drostanolone In competition test, at 20th national Federation Cup Junior (U20) Athletics Championship, Nadiad, IND
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