Career
Štěpán was a runner of the Swedish club IFK Mora in Dalarna from 2005 until 2010, when he changed to the Finnish club Mississippi Parma. Starting in 2006 he also ran for Sportcentrum Jičín in the Czechoslovakian Republic and since 2009 for Club Esportiu Farra-O in Spain. His best results at the World Orienteering Championships were an 18th place in the 2011 sprint final in Savoie, France, and an 18th place in the 2013 long distance in Vuokatti, Finland.
Kodeda died on 30 March 2015 in Prague, after having been seriously injured in a traffic accident.