Jon Arnold only planned to run the first leg of this year's Belfast Marathon when he signed up for the relay event.
He rocked up to the starting line wearing a pair of rugby shorts, a charity shop t-shirt and a pair of trainers that "cost me a tenner", while his training had consisted of two 6km runs.
But the 37-year-old from County Down went on to prove that you should never judge a book by its cover.
