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
KIPRONO, Brenda Jerotich 02/12/1993 KEN Athlete F Long Distance (3000m+) 20/12/2020 4 years ineligibility 03/04/2029 Since 21.07.23 Doping Presence
Use 		Exogeneous Steroids after IRMS (5αAdiol and 5βAdiol) Out-of-competition test, in KEN
KIPRONO, Philip Kipkurui 28/04/1996 KEN Athlete M Long Distance (3000m+) 06/08/2024 4 years ineligibility 10/09/2026 Since 21.04.24 Doping Presence
Use 		Atypical EPO In competition test, in CHN
KIPROP KIPYEGO, Reuben 28/10/1989 KEN Athlete M Long Distance (3000m+) 07/12/2023 2 years ineligibility 21/08/2027 Since 12.03.24 Doping Whereabouts Failures 3 Whereabouts Failures within 12 months 3 Whereabouts Failures within 12 months
KIPROTICH, Faith Chepchirchir 17/12/1973 KEN Athlete F Long Distance (3000m+) 09/03/2024 3 years ineligibility 25/09/2027 Since 29.09.24 Doping Presence
Use 		`Norandrosterone In competition test, at CZ Tilburg Ten Miles, Tilburg, NED
KIPRUGUT KOSGEY, Martin 01/12/1988 KEN Athlete M Long Distance (3000m+) 26/11/2023 4 years ineligibility 25/08/2028 Since 30.05.23 Doping Presence
Use 		methoxy polyethylene glycol-epoetin beta (CERA) Out-of-competition test, in KEN
KIPRUTO, Mike 04/07/1971 KEN Athlete M Long Distance (3000m+) 10/06/2023 4 years ineligibility 14/06/2031 Since 22.05.22 Doping Presence
Use 		19-norandrosterone In competition test, Maratonina del Mare, Pescara, ITA
KIPRUTO, Rhonex 19/07/1979 KEN Athlete M Long Distance (3000m+) 25/06/2023 5 years ineligibility 31/08/2027 Since 02.09.18-11.05.23 Doping Use Athlete Biological Passport Athlete Biological Passport
KIPSANG, Brian -- KEN Athlete M Long Distance (3000m+) 21/06/2012 2 years ineligibility 02/09/2034 Since 16.03.25-01.05.25 Doping Presence
Use 		Triamcinolone acetonide In competition test, at Acea Run Rome the Marathon, Roma, ITA
KIPTOO BIWOTT, Shadrack 18/06/1993 USA Athlete M 12/10/2022 4 years ineligibility 17/07/2029 Since 25.01.24-23.02.24 Doping Presence
Use 		Erythropoietin (EPO) Out-of-competition test, in USA
KIPTOO, Erick 18/05/1987 KEN Athlete M Long Distance (3000m+) 02/07/2022 4 years ineligibility 29/08/2026 Since 08.01.23 Doping Presence
Use 		19-norandrosterone In competition test, in KEN
KIPTOO, Mark 15/01/1992 UGA Athlete M Long Distance (3000m+) 26/11/2023 2 years ineligibility 24/02/2028 Since 23.02.25-30.09.25 Doping Presence
Use 		Tramadol In competition test, at Source of the Nile Half Marathon, Jinja City, UGA
KIPTUM, Ayub 09/09/1996 KEN Athlete M Jumps 12/11/2023 3 years ineligibility 24/02/2028 Since 21.10.23 Doping Presence
Use 		Exogenous Steroids after IRMS (Testosterone, 5aAdiol, 5bAdiol, Androsterone, Etiocholanolone) In competition test, at TotalEnergies Bilbao Night Half Marathon, Bilbao, ESP
KIPYOKEI, Diana Chemtai 10/02/1998 KEN Athlete F Long Distance (3000m+) 20/09/2023 6 years ineligibility 12/02/2028 Since 11.10.21 Doping Presence
Use
Tampering 		Triamcinolone Acetonide, Tampering In competition test, at B.A.A. Boston Marathon, Boston, MA, USA
KIRAN, Arooj 08/10/1996 PAK Athlete F Sprints (400m or less) 31/08/2023 4 years ineligibility 03/03/2028 Since 04.09.23 Doping Presence
Use 		metandienone & oxymetholone Out-of-competition test, in PAK
KIRAN, Kiran 28/08/1989 IND Athlete F Long Distance (3000m+) 08/01/2023 3 years ineligibility 17/04/2027 Since 12.05.24 Doping Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
KIRUI, Felix 04/05/1990 KEN Athlete M Long Distance (3000m+) 06/11/2022 2 years ineligibility 16/12/2026 Since 04.05.25 Doping Presence
Use 		Triamcinolone acetonide In competition test at Durban International Marathon, Durban, RSA
KIRULKAR, Pradhan 28/08/1989 IND Athlete M Long Distance (3000m+) 23/08/2023 3 years ineligibility 21/11/2027 Since 15.12.24 Doping Presence
Use 		Meldonium In competition test, at Bajaj Alianz Pune Half Marathon, IND
KISORIO, Hosea Kimeli 10/01/2002 KEN Athlete M Long Distance (3000m+) 12/04/2024 3 years ineligibility 02/07/2027 Since 08.10.23 Doping Presence
Use 		erythropoietin (EPO) In competition test, at Zagreb Marathon, Zagreb, CRO
KITE (CHEBIWOTT), Gloria 31/01/1998 KEN Athlete F Long Distance (3000m+) 25/07/2024 4 years ineligibility 29/08/2027 Since 14.05.22 Doping Presence
Use 		Exogeneous Steroids after IRMS (5a-androstanediol, 5b-androstanediol, androsterone, epitestosterone, etiocholanolone and testosterone) Out-of-competition test, in KEN
KNIGHTON, Erriyon 18/12/1995 USA Athlete M Sprints (400m or less) 03/12/2023 4 years ineligibility 25/03/2029 Since 26.03.24 Doping Presence
Use 		Epitrenbolone Out-of-competition test, in USA
KOECH, Benard Kibet 15/10/1987 KEN Athlete M Long Distance (3000m+) 04/05/2024 4 years ineligibility 10/06/2028 Since 26.06.24-10.06.25 Doping Use Athlete Biological Passport Athlete Biological Passport
KOIGI, Alice 10/11/2002 KEN Athlete F Long Distance (3000m+) 14/05/2024 2 years ineligibility 10/06/2027 Since 26.10.25-09.12.25 Doping Presence
Use 		Methylprednisolone In competition test, at Jakarta Running Festival, Jakarta, INA
KOLESNYKOVA, Vladyslava 01/05/2005 UKR Athlete F Sprints (400m or less) 14/05/2024 4 years ineligibility 03/07/2027 Since 08.07.23 Doping Presence
Use 		Meldonium In competition test, in UKR
KOLLERI, Sneha 30/08/1999 IND Athlete F Sprints (400m or less) 30/05/2024 3 years ineligibility 03/07/2027 Since 10.04.25-23.05.25 Doping Presence
Use 		Stanozolol metabolite 17-EpiStanozolol-1'N-glucuronide In competition test, at 2nd National Open Relay Carnival, Chandigarh, IND and at World Athletics Relays, Guangzhou, CHN
KOMAROV, German 08/10/1994 RUS Athlete M 12/11/2023 8 years ineligibility 05/09/2028 Since 09.11.17 Doping Refusal and or Failure to Submit Evasion OOC, Sochi RUS
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