Haven’t got a gpx to share I’m afraid, but going from edale to marple I would do the following. How well do you know the area? See if this gives you enough to go on, I can flesh it out if needs be.
From edale up chapel gate, rushops edge, roych clough, south head, down the campsite into hayfield, up twenty trees (some call it snake path) to shooting cabins and descent, up to matley moor, round lantern pike to do little mill to rowarth, then bit of road to get your choice of marple descents to roman lakes (I’d go linnets clough). Pint and grub in the Norfolk and train bike from Marple. Be a good ride that!