Career
A product of the Bradford Academy, Halley is renowned for his tremendous pace and acceleration and was a firm favorite of the Bradford fans. Halley currently coaches Queensbury ARLFC open age. He came third behind Darren Albert, in the Fastest Manitoba in Rugby League competition in 2005.
On 15 April 2007 Halley coming off the bench made a try scoring début at Grattan Stadium against Hull Kingston Rovers.
The following week Halley made his full début against Hull F.C. at the KC Stadium By April Halley had established himself as the first-choice full back for the Bulls and In July his form was rewarded when he signed a new two-year contract, extending his stay at Bradford till the end of 2011 On 30 June 2011 Bradford Bulls released Halley from the rest of his contract so that he could feature more regularly in first team rugby, he was quickly snapped up by neighbours Keighley Cougars. Representative He has played for Wales at international, and made a two try début against Papua New Guinea on 28 October at the Brewery Field.
He was selected in the Wales squad to face England at the Keepmoat Stadium prior to England"s departure for the Rugby League World Cup. In He announced that he was switching his International allegiance from Wales to England in an aim to play top-level international rugby league and an ultimate target of representing his native country in the 2013 Rugby League World Cup.