Trix i will ditch the cling film,my weekly routine is,30miles most weeks,some are 15 to 20,i do try to rotate it week by week,i run 3/4 times a week a long one at weekends 10mile+,i do mix it up i do a hilly run,i do my long run at a slower pace hoping thats my fat burning session,then i do a fast one,then just a run what ever i feel like,i run between 7/8min mile pace,slower run around 8.30 pace,two days a week i do core strength,twisters,standing crunch,lying crunch,leg rasies plus calf flicks,press ups,lat pull downs,my diet consists of porridge,eggs,chicken,brown rice,fish,veg,all that a runner needs,its that final pinch the inch or two i cant shift.
Regards