Here you go – assuming you can get to the big tesco you should be ok
https://ridewithgps.com/routes/34647975
Through Reddish vale and the tunnel, drop down to go under the M60 towards Pear Mill, then along Dark Lane to Chadkirk and up to Marple
There’s a new bridge from near the Bredbury Hall Hotel at the start of Dark Lane into Woodback / Vernon Park somwehere too for an alternative route, and there used to be anice little jump spot at the bottom of Wodback Park near the Jim Fearnley Bridge about half way down Dark Lane
another alternative is to follow the Trans Pennine Trail through to Hyde then head up Werneth Low and drop into Compstall, then through Brabyn’s Park to get to Marple Bridge or up to the canal