	Fiveforthree began his racing career in early 2007 by competing in National Hunt Flat races in which he was ridden by Katie Walsh. At Punchestown in February he started 9/4 favourite and went clear in the closing stages to record an "impressive" seven length win. Mullins said he was "very happy, as he's likely to improve a lot from that". Fiveforthree was then moved up in class for the Grade I Champion Bumper at the Cheltenham Festival in March and finished fifth of the twenty-four runners, less than four lengths behind the winner Cork All Star after being denied a clear run two furlongs from the finish. On his final appearance of the season at Fairyhouse in April he started 6/4 favourite but finished third behind Sizing Africa and Mick The Man.