What is Cathelijn Peeters?
{{Use dmy dates|date=July 2021}} {{Infobox sportsperson | name = | nationality = Dutch | birth_date= {{Birth date and age|1996|11|6|df=y}} | birth_place = | death_date = | death_place = | height = | weight = | show-medals = yes }} '''Cathelijn Peeters''' (born 6 November 1996) is a Dutch athlete, specialized in the 400 metres and 400 metres hurdles. She became three times national champion.<ref>{{Cite web |title=Cathelijn PEETERS |url=https://worldathletics.org/athletes/netherlands/cathelijn-peeters-14561471|access-date=18 July 2022 |work=World Athletics}}</ref> After winning bronze at the [[2019 Dutch Athletics Championships]] she became national champion at the [[2020 Dutch Athletics Championships]], [[2021 Dutch Athletics Championships]] and [[2022 Dutch Athletics Championships]].<ref>{{Cite web |title=Keuzes Bol pakken gunstig uit voor Peeters: ‘Voor mij is dit ook het hoogst haalbare’ |url=https://www.bndestem.nl/regiosport/keuzes-bol-pakken-gunstig-uit-voor-peeters-voor-mij-is-dit-ook-het-hoogst-haalbare~a1618426/|date=25 June 2021 |access-date=18 July 2022 |work=[[BN de Stem]]|language=nl}}</ref><ref>{{Cite web |title=Keuzes Bol pakken gunstig uit voor Peeters: ‘Voor mij is dit ook het hoogst haalbare’ |url=https://www.bndestem.nl/regiosport/keuzes-bol-pakken-gunstig-uit-voor-peeters-voor-mij-is-dit-ook-het-hoogst-haalbare~a1618426/|date=25 June 2021 |access-date=18 July 2022 |work=[[BN de Stem]]|language=nl}}</ref> Her niece [[Silke Peeters]] is also a hurdler, who won the bronze medal in 2020 and the silver medal in 2021 behind Cathelijn Peeters.<ref>{{Cite web |title=Brabants podium op 400 horden: Cathelijn Peeters klopt nicht Silke op de meet |url=https://www.bndestem.nl/regiosport/brabants-podium-op-400-horden-cathelijn-peeters-klopt-nicht-silke-op-de-meet~a58ba6c7/|date=26 June 2021 |access-date=18 July 2022 |work=[[BN de Stem]]|language=nl}}</ref> In 2022, Peeters improved in the 400 metres.<ref>{{Cite web |title=Cathelijn Peeters ook snel zonder horden |url=h