In order for students to be able to participate in a wide range of sporting activities, the ENIB has an agreement with the sports department at Brest University (UBO). The sports department offers a variety of classes open to all students. All classes are free except windsurfing and sailing.

The following activities are available: circus skills, rowing, badminton, basketball, boxing, dance (modern, jazz, choreography workshops, ballroom dancing), body building, climbing, football, gymnastics, handball, judo, aïkido, karate, kayak, weights training, swimming, windsurfing, qi qong (relaxation), diving, relaxation, rugby, salsa, self defence, stretching, taekwondo, tennis, table tennis, archery, trampolining, sailing, volleyball, aerobics, golf, ultimate frisbee.

The Sports committee (BDS) is an association which offers a variety of diverse activities in the evenings on weekdays and organises matches on Thursday afternoons.