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
TOO, Eliud Kibet 01/05/1998 KEN Athlete M Middle Distance (800m-1500m) 13/10/2022 4 years ineligibility 05/07/2029 Since 11.11.22 Doping Presence
Use 		19-norandrosterone, 19-noretiocholanolone In competition test, at Al Mouj Muscat Marathon,
Muscat, OMA
SYOMBUA, Everlyne 05/05/1994 KEN Athlete F Middle Distance (800m-1500m) 11/10/2021 4 years ineligibility 26/06/2028 Since 12.06.22 Doping Presence
Use 		19-norandrosterone In competition test,at Mt Kenya Mountain Running - February ICT, KEN
T.P., Aasa 31/07/1985 IND Athlete F Long Distance (3000m+) 31/07/2021 3 years ineligibility 02/08/2028 Since 25.02.24 Doping Presence
Use 		Exogenous Steroids after IRMS (Testosterone, 5aAdiol and/or 5bAdiol) In competition test, at New Delhi National Marathon 2024, New Delhi, IND
TAFA, Shume 05/08/1982 ETH Athlete M Long Distance (3000m+) -- 4 years ineligibility 05/09/2028 Since 26.03.23 Doping Presence
Use 		5-methylhexan-2-amine (1,4-
dimethylpentylamine)		 In competition test,at SCO Kunming
International Marathon, Kunming, CHN
TAOUSSI, Youssef -- ESP Athlete M Middle Distance (800m-1500m) -- 4 years ineligibility 11/10/2028 Since 24.05.24 Doping Presence
Use 		Roxadustat (FG-4592) In competition test, at Gorzów Meeting, Stadion im.Lubuskich Olimpijczyków, Gorzów Wielkopolski, POL
TAPLIN, Bralon 29/12/1983 GRN Athlete M Sprints (400m or less) 19/09/2021 7 years ineligibility 19/10/2028 Since 13.04.19 Doping Refusal and or Failure to Submit
Whereabouts Failures 		Evasion & 3 Whereabouts Failures within 12 months In competition test, Grenada Invitational Athletics Competition, St. George's, GRN & 3 Whereabouts Failures within 12 months
TCHERNOVA, Lada 12/05/1989 RUS Athlete F Javelin Throws 11/11/2023 Lifetime ban as from 12.03.12 Lifetime ban Since and including that of 29.02.12 Doping Presence
Use 		Bromantan In competition test, Russian Cup, Adler, RUS
TEKAM, Varsha 17/04/1994 IND Athlete F Long Distance (3000m+) 29/08/2021 3 years ineligibility 28/12/2028 Since 15.12.24-20.05.25 Doping Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
TELLO ZUNIGA, John 05/08/1985 COL Athlete M Long Distance (3000m+) 21/11/2023 3 years ineligibility 18/01/2029 Since 30.07.23 Doping Presence
Use 		erythropoietin (EPO) In competition test, at Media Maratona de Bogotá, Bogotá, COL
TERESHKOVA (TSYKUNOVA), Olga 29/04/1985 KAZ Athlete F 400m Sprints (400m or less) 15/05/2022 Lifetime ban Lifetime ban Since 19.03.14 Doping Presence
Use 		Methyltestosterone Out-of-competition test, Bostyri, KGZ
TESHOME, Tadu 21/07/1972 ETH Athlete F Long Distance (3000m+) 18/03/2017 22 months ineligibility 01/05/2029 Since 13.10.24-05.02.25 Doping Whereabouts Failures 3 Whereabouts Failures within 12 Months 3 Whereabouts Failures within 12 Months
TJOKA, Mamorallo -- LES Athlete F Long Distance (3000m+) -- 8 years ineligibility (2nd ADRV) 31/05/2029 Since 07.10.18 Doping Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
TOMASHOVA, Tatyana 24/05/1988 RUS Athlete F Middle Distance (800m-1500m) 10/02/2021 10 years ineligibility 16/06/2029 Since 21.06.12-03.01.15 Doping Use (LIMS & McLaren evidence) 2nd ADRV (LIMS & McLaren evidence)
TOO, Andrew 01/01/1984 KEN Athlete M Long Distance (3000m+) 13/11/2016 4 years ineligibility 21/06/2029 Since 19.01.24 Doping Presence
Use 		Exogenous Steroids after IRMS (Testosterone, Androsterone, Etiocholanone, 5aAdiol &/or 5bAdiol) In competition test, at National Police Service Cross Country Championships, Nairobi, KEN
UKO, Imaobong Nse -- NGR Athlete F Sprints (400m or less) -- 2 years ineligibility 10/12/2030 Since 05.06.24 Doping Whereabouts Failures 3 Whereabouts Failures within 12 Months 3 Whereabouts Failures within 12 Months
VARANTSOU, Andrei -- BLR Athlete M Hammer Throws -- Lifetime ban Lifetime ban Since and including that of 09.10.13 Doping Presence
Use 		Dehydrochloromethyltestosterone Out of competition test
VADIVELLO, Caleb Raj Philippe 04/03/1989 SEY Athlete M Sprints (400m or less) 16/10/2022 4 years ineligibility 16/06/2031 Since 02.07.25-01.09.25 Doping Presence
Use 		Stanozolol Out-of-competition test, in MRI
V. Neha 04/06/1989 IND Athlete F Sprints (400m or less) 16/05/2018 4 years ineligibility 05/05/2031 Since 31.10.23 Doping Presence
Use 		stanozolol In competition test, at 37th National Games Goa 2023, Goa, IND
UWAMBAJIMANA, Janette 26/01/1995 RWA Athlete F Long Distance (3000m+) 27/03/2023 4 years ineligibility 25/04/2031 Since 10.12.23 Doping Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
ULAD, Abdi-Hakin 20/01/1990 DEN Athlete M Long Distance (3000m+) 25/09/2022 4 years ineligibility 26/02/2031 Since 13.09.22 Doping Presence
Use 		trimetazidine Out-of-competition test in, DAN
UKTAMOV, Umidjon 23/03/1994 UZB Athlete M Sprints (400m or less) 06/11/2022 4 years ineligibility 20/12/2030 Since 26.05.22 Doping Presence
Use 		Meldonium Out-of-competition test, in Toshkent, UZB
TUITOEK, Dorcas Jepchirchir 28/05/1996 KEN Athlete F Long Distance (3000m+) 01/02/2022 3 years ineligibility 17/03/2030 Since 25.07.24 Doping Presence
Use 		erythropoietin (EPO) Out-of-competition test, in KEN
TOROITICH, Beatrice 21/06/1995 KEN Athlete F Long Distance (3000m+) 10/04/2022 Lifeban as from 22/11/2023 Lifetime ban Since 20.11.22 Doping Presence
Use 		canrenone, 19-norandrosterone, clomifene In competition test, at MTN Kampala Marathon, Kampala
TOVARNOV, Aleksey 09/02/1987 RUS Athlete M Shot Put Throws 12/02/2022 4 years ineligibility 11/02/2030 Since 04.07.12 Doping Use (LIMS evidence) (LIMS evidence)
SURESH KUMAR, Jagat Singh 30/07/1981 IND Athlete M Long Distance (3000m+) 07/03/2020 4 years ineligibility 11/06/2028 Since 27.03.23 Doping Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit Evasion, Refusal and or Failure to Submit
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