Athletics at the 2000 Summer Paralympics comprised a total of 234 events, 165 for men and 69 for women. Athletes were classified according to the extent and type of their disability. * Classes 11-13: visually impaired athletes * Class 20: intellectually disabled athletes * Classes 32-38: athletes with cerebral palsy; classes 32 to 34 competed while in wheelchairs * Classes 42-46: amputees and those with other disabilities (les autres) * Classes 51-58: athletes with spinal cord disabilities; these classes competed while in wheelchairs