Katharina Marzok Judoka
Katharina Marzok
Katharina Marzok
Country: Germany | Born: 13 December 1980 (44 years)
Katharina Marzok is international referee from a Judo family with her sister Iljana as most successful athlete. Her judo club was SC Berlin. In 2021 she was chosen as most progressive judo referee by the European Judo Union. She developed from cadet to junior and senior international IJF referee and officiated various Continental Championships and World Cup events. Her sister Iljana Marzok was the most successful of the sisters. Mother Irina was multiple East German champion.
Judo results
Date Result Judo event Type Cat.   
1 Jul 2023 9 European Games Krakow mixed teams ETC referee
4 Jun 2023 9 Grand Prix Dushanbe GP referee
26 Mar 2023 9 Grand Slam Tbilisi GSL referee
5 Feb 2023 9 Grand Slam Paris GSL referee
12 Nov 2022 9 European Championships Mixed Team Mulhouse EMXT referee
23 Oct 2022 9 Grand Slam Abu Dhabi GSL referee
27 Aug 2022 9 Cadet World Championships Sarajevo WCadet referee
17 Jul 2022 9 Grand Prix Zagreb GP referee
3 Jul 2022 9 European Open Cluj Napoca WCup referee
5 Jun 2022 9 Grand Slam Tbilisi GSL referee
13 Feb 2022 9 European Open Sarajevo WCup referee
6 Feb 2022 9 Grand Slam Paris GSL referee
28 Nov 2021 9 Grand Slam Abu Dhabi GSL referee
6 Nov 2021 9 Grand Slam Baku GSL referee
21 Nov 2020 9 European Championships Prague ECh referee
23 Feb 2020 9 Grand Slam Düsseldorf GSL referee
16 Feb 2020 9 European Open Oberwart WCup referee
2 Feb 2020 9 European Open Sofia WCup referee
3 Nov 2019 9 European U23 Championships Izhevsk EJU23 referee
30 Jun 2019 9 European Cadet Championships U18 Warsaw EChCa referee
22 Jun 2019 9 Junior European Cup Paks IJFJun referee
2 Jun 2019 9 European Cup U21 Leibnitz IJFJun referee
28 Apr 2019 9 European Cup Cadets Berlin IJFCad referee
3 Mar 2019 9 European Open Warsaw WCup referee
3 Feb 2019 9 European Open Sofia WCup referee
4 Nov 2018 9 European Championships U23 Gyor EJU23 referee
20 May 2018 9 European Cup Cadets Bielsko Biala IJFCad referee
13 May 2018 9 European Cup Orenburg ECup referee
8 Apr 2018 9 European Cup Cadets Berlin IJFCad referee
4 Mar 2018 9 European Open Warsaw WCup referee
21 May 2017 9 European Cup Cadets Bielsko Biala IJFCad referee
7 May 2017 9 European Cup Cadets Ploiesti IJFCad referee
30 Apr 2017 9 European Cup Cadets Berlin IJFCad referee
9 Apr 2017 9 European Cup U21 Lignano IJFJun referee
5 Mar 2017 9 European Open Katowice WCup referee
5 Feb 2017 9 European Open Sofia WCup referee
20 Jul 2014 9 European Cup U21 Wroclaw IJFJun referee
15 Jun 2014 9 European Cup Celje Podčetrtek ECup referee
4 May 2014 9 European Cup Cadets Berlin IJFCad referee
3 Mar 2013 9 European Open Prague WCup referee
29 Feb 2004 3 Holstein Open Neumünster IT U63
24 Sep 2000 1 Roland Cup International Bremen IT U63
7 May 2000 1 Leineweber Tournament Bielefeld IT U63
27 Jun 1999 3 German Championships U20 Hanau NJun U63
7 Jun 1997 1 International Göteborg Tournament ITJun U61