Sportbedrijf Kaag en Braassem, located in Roelofarendsveen, is the sports hub of the municipality. They offer a wide range of sports and activities to cater to every age group and interest. For those looking to swim, they have De Tweesprong, Het Spant, and Kaskade.

Whether you're a beginner or an advanced swimmer, they offer regular swim lessons, guarantee courses for A and C diplomas, and the opportunity to participate in practice and assessment sessions. They also offer specialized programs such as aquasport, swim fitness, and swimming for individuals with cancer or dementia. In addition to swimming, they have tennis and squash facilities available for rent.

They also have a dedicated sport coach who offers various sports activities for both children and adults, including multi-sport programs, bike lessons, and fitness classes. With their extensive offerings and passionate staff, Sportbedrijf Kaag en Braassem is committed to promoting a healthy and active lifestyle for everyone in the community