The Men's 100m athletics events for the 2012 Summer Paralympics took place at the London Olympic Stadium from August 31 to September 8. A total of 15 events were contested over this distance for 15 different classifications.
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.
Final
The T12 category is for athletes with visual impairment. Athletes in this category will generally have some residual sight, the ability to recognise the shape of a hand at a distance of 2 metres and the ability to perceive clearly will be no more than 2/60. T12 athletes commonly run with guides.
Final
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.
Heats took place on 31 August 2012. Jason Smyth broke his own world record in 10.54, while Jonathan Ntutu broke the African record.
The final took place on 1 September 2012. Jason Smyth of Ireland won gold in a new world record time of 10.46. Luis Felipe Gutierrez took silver for his second medal of the Games, with the South African Ntutu just clinching bronze.
Final
The T34 category is for wheelchair athletes with cerebral palsy. Athletes in this category have minimal limitations or control problems in their arms and trunk while pushing a wheelchair.