How about…
1 – Patterdale, over top into Boredale, and then back along the lakeside, or you can double that distance and go along to Pooley Bridge, up the hill a bit and back along the bridleway that brings you to Howtown.
2 – Keswick, go up aroud Lonscale Fell and back along Blencathra side, or maybe that is included in the Borrowdale Bash?
3 – Walna Scar road loop? or is that too high, or actually have they resurfaced the south side of that now too?