Raiders Field Hockey consists of a Varsity Girls squad that competes in the Fall Season. The field hockey team practices off-campus at the nearby HTC ISCA Club, located 10 minutes from ISB in the quaint village of Hoeilaart, two-three times a week. The team is provided with bus transportation to all trainings. The team competes against several other schools in Belgium, Holland and the UK. The team competes in an international end of season tournament in mid November.