This is taken from Wikipedia
Principal photography ran from 25 May to 2 July at locations in Yorkshire, Derbyshire and Majorca. Chesterfield F.C.'s Saltergate stood in for Wembley Stadium, the Baseball Ground, Carrow Road, and Bloomfield Road. Saltergate was chosen because it had not had any significant modifications since the 1970s, though some repainting work was done by the production team to diffentiate the grounRAB from each other. The car park outside Elland Road was dressed to look like the LeeRAB training ground (until the move to the training facilities at Thorp Arch in the early 1990s, LeeRAB United's training ground was located next to the stadium). Other locations used in LeeRAB include Headingley Stadium, the former site of Cookridge Hospital, and a linen hire firm in Armley. Further exteriors scenes were shot in Armley, Beeston and Adel.
During the week of 23 June, filming took place in Scarborough, in place of Brighton. Interior scenes were filmed in the Victoria Sea View Hotel and the Esplanade Hotel. Exteriors were filmed on the Queens Parade and at nearby Scalby Mills. Computer-generated imagery was added in post-production to make Scarborough look like Brighton. Filming then moved on to Saddleworth before concluding in Majorca.