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 December 2025. 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, Philip Kipkurui 11/02/1989 KEN Athlete M Long Distance (3000m+) 21/04/2024 4 years ineligibility -- Since 21.04.24 Doping Presence
Use
Atypical EPO In competition test, in CHN
ALLAM, Taoufik 30/04/1989 MAR Athlete M Long Distance (3000m+) 21/04/2024 3 years ineligibility -- Since 21.04.24 Doping Presence
Use
EPO In competiton test, in Enschede Marathon, Enschede, NED
ZHANG, Lin 11/11/1993 CHN Athlete M Race Walk 21/05/2017 8 years ineligibility -- Since 21.05.17 Doping Presence
Use
Clostebol Out-of-competition test, Henan, CHN and Out-of-competition test, Beijing, CHN
Kamau, Charles Karanja 05/08/1997 KEN Athlete M Long Distance (3000m+) 21/05/2023 4 years ineligibility -- Since 21.05.23 Doping Presence
Use
Exogeneous Steroids after IRMS (Testosterone, Androsterone, Etiocholanolone, 5αAdiol5, βAdiol) In competiton test, at Seiko Golden Grand Prix in Yokohama, JPN
HABORAK, Milan 11/01/1973 SVK Athlete M Shot Put Throws 21/06/2010 Lifetime ban as from 21/06/2010 Lifetime ban Since 21.06.10 Doping Presence
Use
Stanozolol Out of competition test
TOMASHOVA, Tatyana -- RUS Athlete F Middle Distance (800m-1500m) 21/06/2012 10 years ineligibility -- Since 21.06.12-03.01.15 Doping Use (LIMS & McLaren evidence) 2nd ADRV (LIMS & McLaren evidence)
KIMUTAI JEPTOO, Faith 11/10/1991 KEN Athlete F Long Distance (3000m+) 21/07/2023 4 years ineligibility -- Since 21.07.23 Doping Evasion
Refusal and or Failure to Submit
Evasion,Refusal and or Failure to Submit Evasion,Refusal and or Failure to Submit
KIPRONO, Brenda Jerotich 25/05/1997 KEN Athlete F Long Distance (3000m+) 21/07/2023 4 years ineligibility -- Since 21.07.23 Doping Presence
Use
Exogeneous Steroids after IRMS (5αAdiol and 5βAdiol) Out-of-competition test, in KEN
Amena, Aberash Mutala 24/09/1993 ETH Athlete F Middle Distance (800m-1500m) 21/07/2024 3 years ineligibility -- Since 21.07.24 Doping Presence
Use
Exogenous Steroids after IRMS ( Testosterone, Etiocholanolone, Androsterone,5aAdiol, 5bAdiol) In competiton test, at Amazing Thailand Pattaya Half Marathon Presented by MAMA, Pattaya, THA
KINYANJUI, Daniel 15/01/2005 KEN Athlete M Long Distance (3000m+) 21/09/2024 5 years ineligibility -- Since 21.09.24-11.02.25 Doping Presence
Use
Methoxy polyethylene glycol-epoetin beta (CERA) & Athlete Biological Passport Out-of-competition test, in KEN & Athlete Biological Passport
CHERUIYOT, Esphond 12/12/2000 KEN Athlete M Long Distance (3000m+) 21/09/2025 3 years ineligibility -- Since 21.09.25-23.10.25 Doping Presence
Use
Trimetazidine In competition test, at Buenos Aires International Marathon, Buenos Aires, ARG
SINGH, Jitinder 05/04/1991 IND Athlete M 21/10/2010 Lifetime ban (2nd ADRV) Lifetime ban Since 21.10.10 Doping Presence
Use
Methandienone Out of competition, IND
OGARKOV, Denis 03/12/1993 RUS Athlete M Sprints (400m or less) -- 4 years ineligibility -- Since 21.10.15-20.10.19 Doping Presence
Use
Dehydrochloromethyltestosterone Out-of-competition test in RUS
KIPTUM, Ayub 04/05/1995 KEN Athlete M Jumps 21/10/2023 3 years ineligibility -- Since 21.10.23 Doping Presence
Use
Exogenous Steroids after IRMS (Testosterone, 5aAdiol, 5bAdiol, Androsterone, Etiocholanolone) In competiton test, at TotalEnergies Bilbao Night Half Marathon, Bilbao, ESP
ALOBAID, Mohammad 03/05/1997 KUW Athlete M Sprints (400m or less) 21/11/2022 4 years ineligibility -- Since 21.11.22 Doping Presence
Use
boldenone & 1-testosterone Out-of-competition test, in KUW
FARHAN, Fawaz 26/11/1996 KUW Athlete M Middle Distance (800m-1500m) 21/11/2022 4 years ineligibility -- Since 21.11.22 Doping Presence
Use
metenolone Out-of-competition test, KUW
DIAZ, Elmer 06/04/1995 COL Athlete M Combined Events 21/11/2023 4 years ineligibility -- Since 21.11.23 Doping Presence
Use
19-norandrosterone In competiton test, in COL
SCHNEIDERS, Paula -- GER Athlete F Middle Distance (800m-1500m) -- 3 years ineligibility -- Since 21.12.22 Doping Evasion
Refusal and or Failure to Submit
Evasion,Refusal and or Failure to Submit Evasion,Refusal and or Failure to Submit
FRERE, Mehdi 27/07/1996 FRA Athlete M Long Distance (3000m+) 22/02/2024 2 years ineligibility -- Since 22.02.24 Doping Whereabouts Failures 3 Whereabouts Failures within 12 months 3 Whereabouts Failures within 12 months
GEMECHU, Tsehay 12/12/1998 ETH Athlete F Long Distance (3000m+) 22/03/2020 4 years ineligibility -- Since 22.03.20 Doping Use Use Use
YADAV, Ashok 16/10/1999 IND Athlete M Jumps 22/03/2025 3 years ineligibility -- Since 22.03.25-30.04.25 Doping Presence
Use
SARMS enobosarm (ostarine) Out-of-competition test, in IND
PROKOFIEVA, Yevheniia 05/06/1995 UKR Athlete F Long Distance (3000m+) 22/04/2024 3 years ineligibility -- Since 22.04.24 Doping Presence
Use
erythropoietin (EPO) Out-of-competition test, in UKR
ROBERTSON, Zane 14/11/1989 NZL Athlete M Long Distance (3000m+) 22/05/2022 8 years ineligibility -- Since 22.05.22 Doping Presence
Use
Tampering
Erythropoietin (EPO), Tampering In competiton test, at UKA - 2022 Great Manchester Run, GBR
KIPRUTO, Mike 08/09/2001 KEN Athlete M Long Distance (3000m+) 22/05/2022 4 years ineligibility -- Since 22.05.22 Doping Presence
Use
19-norandrosterone In competiton test, Maratonina del Mare, Pescara, ITA
WELDU, Nazret 01/01/1990 ERI Athlete F Long Distance (3000m+) 22/05/2024 20 months ineligibility -- Since 22.05.24 Doping Whereabouts Failures 3 Whereabouts Failures within 12 months 3 Whereabouts Failures within 12 months
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