Discipline
Tennis
- 9
https://calisthenics-parks.com/cities/12692-it-duren-circondario-di-duren-renania-settentrionale-vestfalia-germania/disciplines/259-it-tennis
https://calisthenics-parks.com/cities/12692-it-duren-circondario-di-duren-renania-settentrionale-vestfalia-germania/disciplines/259-it-tennis
