The T11 category is for athletes with a visual impairment. A T11 athlete may be entirely without sight, or be able to perceive light, but have no ability to see the shape of a hand at any distance. T11 athletes commonly run with guides.
The T13 category is for athletes with a moderate visual impairment. Athletes in this category have a variety of visual impairments, but can typically recognize contours from a distance of 2 to 6 metres. Athletes in this category do not typically require a guide.
The T37 category is for ambulant athletes with cerebral palsy. These athletes have movement and coordination problems on one half of their body. They have good ability in their dominant side of their body (ie hemiplegia).
There were no heats in this event. The final was competed 11 September 2016 at 16:59.
The T38 category is for ambulant athletes with cerebral palsy. T38 athletes have the mildest form of impairment caused by cerebral palsy, often in only one limb, and not affecting the ability to run, walk or jump freely, although impairing performance. T38 athletes may suffer minor co-ordination difficulties.
The T52 category is for wheelchair athletes with damage to spinal cord in the higher parts of the back, substantially impaired or no trunk function, and minimal or no leg function. Pushing power comes from elbow extensions, and appears close to normal except for use of modified gloves to compensate for grip.
The T54 category is for wheelchair athletes with no leg function, but near full arm function and reasonable to normal trunk function. Typically this may be caused by a lower spinal cord injury or spinal cord birth defect.
^"Athletics - Schedule & Results". Official site of the Rio de Janeiro 2016 Olympic and Paralympic Games. Archived from the original on 22 September 2016. Retrieved 20 August 2012.