corde

OBS: Là où le bord intérieur de la piste ne pourra pas être muni d'un rebord surélevé, ce bord intérieur sera marqué au moyen de lignes de 5 cm. de largeur.

CONT: The inner edge of the track as defined by the official rules shall be a solid curb approximately 2 inches above the level of the track.
OBS: Where it is not possible for the inner edge of the running track to have a raised border, the inner edge shall be marked with lines 5 cm. (2 in.) in width.