chef du parcours

CONT: Le chef de piste prépare, entretient, et dirige les opérations du parcours. Il supervise le personnel des pistes ainsi que la sécurité.

CONT: The chief of course ... is responsible for the preparation of the ski-testing areas, warm-up tracks, the marking and fencing of the course, temperature measurements, first aid posts, feeding stations, and for providing the facilities for intermediate timing.