Josh Cassidy is a Canadian wheelchair racer.
In 2010, Cassidy won the 2010 London Marathon with a time of 1:35:21 seconds. In 2012, he won the 2012 Boston Marathon wheelchair race with a time of 1:18:25, which at the time was the fastest wheelchair marathon time ever recorded, though didn't count as a world record due to the Boston Marathon course being ineligible for world records. From Wikipedia