The disabled athletics tournament is held since 2009. In the 2009 Games it comprised a demonstration event, the 1500 meters in wheelchair for men, so its champion would not count in the final medal ranking of those Games.
Men's events winners 400 m 2009: Cândido Cândido
1500 m wheelchair (Demonstration event) 2009: Francisco Pina
Women's events winners 400 m 2009: Maria Celeste Manuel
References