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
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 competition test, at Zagreb Marathon, Zagreb, CRO
YANG, Qingchao 04/02/1986 CHN Athlete M Long Distance (3000m+) 13/04/2024 2 years ineligibility 21/05/2026 Since 13/04/24 Doping Presence
Use 		furosemide In competition test, in CHN
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
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
LAGAT, Alex 06/01/1992 KEN Athlete M Middle Distance (800m-1500m) 03/09/2023 3 years ineligibility 25/12/2026 Since 03.09.23 Doping Presence
Use 		Triamcinolone acetonide In competition test, in Tychy Half Marathon, Tychy, POL
KHAN, Parvej 26/12/2004 IND Athlete M Middle Distance (800m-1500m) 27/06/2024 6 years ineligibility 27/07/2030 Since 27.06.24-28.08.24 Doping Presence
Whereabouts Failures 		Erythropoietin (EPO) & 3 Whereabouts Failures within 12 Months In competition test, at Indian Championships, Panchkula, IND & 3 Whereabouts Failures within 12 Months
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
EKIRU, Titus 02/01/1992 KEN Athlete M Long Distance (3000m+) 16/05/2021 10 years ineligibility 27/06/2032 Since 16.05.21 Doping Presence
Use
Tampering 		Triamcinolone acetonide , Tampering In competition test, at Generali Milano Marathon, Milano, Italy,
GRINCHUK, Vladislav 28/01/1993 RUS Athlete M Combined Events 14/02/2018 4 years ineligibility with 4 years added to the original sanction 05/04/2026 Since 14.02.18 Doping Violation of the Prohibition of Participation During Ineligibility Violation of the Prohibition of Participation During Ineligibility In competition test, Indoor Russian Championships, Smolensk, RUS
KIGEN, Caroline Jepchumba 01/01/1989 KEN Athlete F Long Distance (3000m+) 16/08/2023 4 years ineligibility 25/12/2027 Since 16.08.23 Doping Presence
Use 		Exogeneous Steroids after IRMS ( Testosterone, Androsterone, Etiocholanone, 5αAdiol and 5βAdiol) Out-of-competition test, in KEN
CHU, Qingguo 03/04/1961 CHN Athlete M Long Distance (3000m+) 25/03/2023 4 years ineligibility 25/10/2027 Since 25.03.23 Doping Use
Possession 		Use, Possession Use, Possession
SINGHAL, Paras 18/12/2005 IND Athlete M 3000m SC 25/01/2024 3 years ineligibility 08/08/2027 Since 25.01.24 Doping Evasion Refusal And Or Failure To Submit Evasion Refusal And Or Failure To Submit
TUITOEK, Dorcas Jepchirchir 31/01/1998 KEN Athlete F Long Distance (3000m+) 25/07/2024 3 years ineligibility 29/08/2027 Since 25.07.24 Doping Presence
Use 		erythropoietin (EPO) Out-of-competition test, in KEN
SINGH, Gagandeep 20/05/1995 IND Athlete M Discus Throws 31/08/2024 3 years ineligibility 18/02/2028 Since 31.08.24 Doping Presence
Use 		Exogenous Steroid after IRMS (Androsterone, Etiocholanone, 5aAdiol, 5bAdiol) In competition test at 63rd National Open Athletics Championships 2024, Bengaluru, IND
ZUBKOV, Artyom 14/04/1998 RUS Athlete M Long Jump Jumps 31/01/2025 3 years ineligibility 02/02/2028 Since 31.01.25 Doping Evasion
Refusal and or Failure to Submit 		Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
KETEMA (MAMO), Wondwosen 29/09/1994 ETH Athlete M Long Distance (3000m+) 01/12/2019 12 years ineligibility 01/02/2032 Since 01.12.19 Doping Presence
Use
Tampering 		Cathinone & Tampering In competition test, Baoan Intenational Marathon, Shenzhen, CHN
KORZEIE, Pezhman 20/03/1991 IRI Athlete M Long Distance (3000m+) 16/12/2022 3 years ineligibility 04/04/2026 Since 16.12.22 Doping Presence
Use 		Erythropoietin (EPO) In competition test, at at National league, Teheran, IRI
KOMAROV, German -- RUS Athlete M -- 8 years ineligibility 24/06/2027 Since 09.11.17 Doping Evasion
Refusal and or Failure to Submit 		Evasion OOC, Sochi RUS
VERKHOVYKH, Rudolf 03/09/1998 RUS Athlete M Sprints (400m or less) 25/09/2023 4 years ineligibility (2nd ADRV) 08/01/2028 Since 25.09.23 Doping Whereabouts Failures 3 Whereabouts Failures within 12 months 3 Whereabouts Failures within 12 months
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
SAAD, Atef 20/03/1988 TUN Athlete M Long Distance (3000m+) 27/06/2023 4 years ineligibility 15/11/2027 Since 27.06.23 Doping Presence
Use 		Exogeneous Steroids after IRMS (Testosterone, Androsterone, Etiocholanone, 5αAdiol and 5βAdiol) In competition test, in TUN
BAYBOLATOVA, Salimat 21/12/1990 RUS Athlete F Sprints (400m or less) 01/04/2021 4 years ineligibility 03/07/2029 Since 01.04.21 Doping Evasion
Refusal and or Failure to Submit 		Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
ZUBKOVA, Nadezhda 21/01/2005 RUS Athlete F Sprints (400m or less) 31/01/2025 3 years ineligibility 02/02/2028 Since 31.01.25 Doping Evasion
Refusal and or Failure to Submit 		Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
SINGH, Sanjeet 26/01/1995 IND Athlete M Sprints (400m or less) 27/03/2023 8 years ineligibility (2nd ADRV) 25/04/2031 Since 27.03.23 Doping Presence
Use 		GW1516 In competition test, at Indian Grand Prix, Trivandrum, IND
GELAOUZOS, Konstantinos 21/11/1990 GRE Athlete M Long Distance (3000m+) 20/10/2022 4 years ineligibility 30/11/2026 Since 20.10.22 Doping Presence
Use 		erythropoietin (EPO) Out-of-competition test in ITA
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