What's the Impact of Um Cheating in in Professional Sports?

Rob sloane was caught cheating in the kilden marathon of 2011. Rob is not a well-paid professional athlete or anything like this. He accepts that he did not and Steve cram who's the race director has a chat with him accept his apology. But as we've seen in some of the other examples Fred laws in 1904 Rosie was in 1980 question marks quite quickly emerge over did he do the whole distance does he finish it all?