Hopefully now they will be able to raise enough money so that his kid can a motorized chair and the poor dad can take a well earned rest.

By the way though, pushing a wheelchair in a marathon would be tough going up hill, but I'm sure the rest of the time his dad could just stand on the back of and hitch a ride like on a shopping trolley.

Not suprised they almost broke the world record, they would hurtle down hill and overtake everybody :P