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
SUMGONG, Jemima Jelagat 25/05/1985 KEN Athlete F Marathon Long Distance (3000m+) 20/02/2021 8 years ineligibility 20/02/2028 Since 28.02.17 Doping Presence
Use
Tampering
EPO; Tampering (production of forged medical document in the context of her disciplinary proceedings) Out-of-competition test, Kapsabet, KEN
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
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
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
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
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
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
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
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
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
VILETTO, Luisina 02/01/1992 ARG Athlete F Long Distance (3000m+) 16/05/2021 2 years ineligibility 27/06/2032 Since 25.06.23 Doping Presence
Use
dexamethasone In competition test, at 10K Ciudad de Rosario, Rosario
WACHIRA, Ibrahim Mukunga 25/03/1965 KEN Athlete M Long Distance (3000m+) 20/07/2008 6 years ineligibility 28/07/2047 Since 10.09.22 Doping Presence
Use
19-norandrosterone, tamoxifen In competition test, at Tallinn Half Marathon, Tallinn, EST
WAMBUI (GICHIA), Tabitha 25/10/1986 KEN Athlete F Long Distance (3000m+) 21/07/2022 7 years ineligibility 23/03/2058 Since 19.09.21 Doping Presence
Use
Tampering
Norandrosterone, Tampering In competition test, Copenhagen Half Marathon, Copenhagen, DNK
WANG, Donghui -- CHN Athlete M Long Distance (3000m+) -- 5 years ineligibility -- Since 17.12.23 Doping Presence
Use
Tampering
roxadustat (FG-4592) &Tampering In competition test, at Junlebao-2023 Jiangmen Marathon, CHN
WANG, Jiaang -- CHN Athlete M Long Distance (3000m+) 26/07/2021 3 years ineligibility -- Since 24.03.24 Doping Presence
Use
erythropoietin (EPO) In competition test, at 2024 Jiujiang Marathon, CHN
WANGARI, James 24/07/1977 KEN Athlete M Long Distance (3000m+) 27/02/2008 8 years ineligibility (2nd ADRV) -- Since 06.11.22 Doping Presence
Use
Norandrosterone In competition test, at EDP Porto Marathon, Porto, POR
WELDEMICAEL, Kibrom 06/09/1978 ERI Athlete M Long Distance (3000m+) 08/09/2007 6 years ineligibility -- Since 05.05.24 Doping Presence
Use
EPO, furosemide In competition test, at Generali Genève Marathon, Geneva, SUI
WILSON, Kibet 16/03/1977 KEN Athlete M Long Distance (3000m+) 01/07/2015 3 years ineligibility -- Since 13.04.25-10.06.25 Doping Presence
Use
Trimetazidine In competition test, in CHN
WODAJ ETAFERAHU, Temesgen 09/11/1977 ETH Athlete F Long Distance (3000m+) 16/08/2008 12 years ineligibility -- Since 20.10.19 Doping Presence
Use
Tampering
Exogenous Steroids after IRMS (Testosterone,5aAdiol & 5bAdiol), EPO & Tampering (2nd ADRV) In competition test, Scotiabank Toronto Waterfront Marathon, Toronto, CAN; Art 2.5 ADR - Tampering
WORTESA, Jemila -- ETH Athlete F Long Distance (3000m+) 15/10/2018 3 years ineligibility -- Since 15.06.25 Doping Presence
Use
Erythropoietin (EPO) In competition test, at Guiyang Marathon, Guiyang, CHN
XU, Zhongwei 15/04/1984 CHN Athlete M Long Distance (3000m+) 18/05/2010 2 years ineligibility -- Since 30.03.25-27.04.25 Doping Presence
Use
Daprodustat (GSK1278863) In competition test, in CHN
XUE, Jun -- CHN Athlete M Long Distance (3000m+) 01/03/2014 3 years ineligibility -- Since 03.10.25-31.10.25 Doping Presence
Use
Oxandrolone Out-of-competition test, in CHN
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