There are no measured boundaries. Official(s) decide on the boundaries. When playing indoors, play the rebound where possible.

Level A - desirable field length is 100 yds. between goal lines, 10 yds. behind each goal, and 70 yds. wide. Field should be marked according to US Lacrosse Women's Rules including a restraining line. (See Rule 3, page 9)

Level B - desirable field length is 90 yds. between goal lines, 10 yds. behind each goal, and 50 yds. wide. Field should be marked according to US Lacrosse Women's Rules including a restraining line. (See Rule 3, page 9).

Level C - desirable field length is 50 yds. between goal lines, 10 yds. behind each goal, and 25 yds. wide. Field markings should include two goal circles (radius 2m) with a goal line in each, two 8m arcs around each goal circle and a center line.