In reply to Adrian Bates:
My go to winter route is hathersage, Stanage causeway, stanage pole, past redmires reservoirs (a loop of rivelin dams if time allows), roads around to lady cannings plantation, a lap of two of the two tracks there, Houndkirk moor to the foxhouse, up burbage valley/green drive and then back down callow bank (if its not too wet) into Hathersage via the scotsmans pack. (pub stops optional). Takes 2-3 hours