In reply to elliot.baker:
This is one option
https://www.v-publishing.co.uk/blog/v-publishing-blog/2014-01-20---free-dow...
The route as described doesn't actually go over Mam Tor, but it you start from the Nick you follow a BW along the crest of Rushup Edge, then Roych Clough, Mount Famine, Kinder and Jacobs ladder down to Edale - a greatest hits package of MTB in the peak. Getting back from Edale depends on how much you got left in your legs - direct up to Hollins Cross and back along the flanks of Mam Tor, or drop into Castleton. Or if you fancy a big day out you can aim for Hope Cross and maybe the beast.
Pretty good conditions at the moment