Racerunning is an athletic discipline for disabled athletes or 'racerunners'. Athletes use a running bike, a three-wheeled frame with a saddle, body support and most notably, no pedals. Athletes run over distances similar to other track and road running disciplines; 100, 200, 400, 800metres as well as 10kilometres, half and full marathons.
The sport of racerunning was founded in Denmark in 1991 by Paralympian Connie Hansen and present international racerunning coordinator Mansoor Siddiqi.
References
Racerunning Wikipedia(Text) CC BY-SA