Shape I'm In: I try to run a 100k a month 

Author Stephen Walsh says running has helped him physically and mentally. 

As rave reviews roll in about Stephen Walsh’s debut book, the Dubliner says that he still hasn’t quite grasped that Shine/Variance has hit bookshelves.

"I know this is cliché, but I really can't believe it's happening after all these years. It's a brilliant moment,” Walsh says.