Cazmo, I think you pick the number up on the day this year.
Last year they sent them out, mine was lost in the post but they kindly replaced it without problems so don't worry.
Route: start from the reservoir, and then up Whitty Lane across fields to end up at Upper Hulme. Then along the roaches road, maybe 1 mile of road then sharp climb up onto the roaches.
All the way along the Roaches to Roach End, then long return back along the roaches road back to the fields at Upper Hulme and then reverse the route back.
We re-enter the reservoir through a back route, always a bit of a slog the last bit!