Adriënne Herzog

Adriënne Herzog (born 30 September 1985, Amersfoort) is a Dutch middle- and long-distance runner.[2] Herzog was implicated in doping practices as part of investigations connected with Operación Galgo.[3] In 2013, Dutch magazine Vrij Nederland published a series of email excerpts which it claimed demonstrated Herzog obtaining performance-enhancing drugs during 2011 and 2012.Following this, her new coach Brad Hudson decided to cease working with Herzog, despite her claims that the magazine's assertions were untrue and no formal proceedings were brought against her.[4] Herzog received a two-year doping ban after she gave a positive test in March 2014.
Herzog competing at the 2010 IAAF World Indoor Championships
Herzog (right) won the podium at the 2012 European Cross Country Championships
2010 IAAF World Indoor ChampionshipsAmersfoortmiddle-long-distance runnercross country runningEuropean Cross Country Championships2006 European Athletics Championships2009 World Championships in Athletics2003 European Athletics Junior ChampionshipsLotto Cross Cup Brusselsdoping practicesOperación GalgoVrij Nederlandperformance-enhancing drugsBrad HudsonDutch Athletics ChampionshipsDutch Cross Country ChampionshipsIAAF World Cross Country ChampionshipsDublinJunior raceWorld Junior ChampionshipsKingston, Jamaica3000 m5000 mMedulinWorld Cross Country ChampionshipsLausanneEuropean Junior ChampionshipsTampereGrossetoSeebad HeringsdorfEuropean U23 ChampionshipsErfurtTilburgEuropean ChampionshipsStockholm1500 mSan GiorgioBrusselsWorld ChampionshipsBerlinWorld Indoor ChampionshipsVelenjeSzentendreList of doping cases in athleticsEl PaísBBC SportWorld Athletics