All Freie Universität students can participate in the university sports program (Hochschulsport-Programm), which offers over 100 different activities. There is a reasonable registration fee for each. In addition to the normal semester program, intensive courses are offered during the lecture-free time (vorlesungsfreie Zeit).
At the Zentraleinrichtung Hochschulsport you can find the sports program of Freie Universität Berlin. If you decide to take a course you can register online.