Canal, and use the coff fxxtpxths, that emanate, you can go road bridge (on Sish of Theale, cross railway heading Sish), turn R onto canal, along, canal out and back fpaff marked Depot/Gravel Cottages is doable, can also cycle into middle of Reading on canal (L at bridge and back, good surface) (*can get train back either way) (can go right round Reading and back (Theale – canal Reading, over to E of Reading, NWish on Thames path, climb stairs at Tilehurst station, sort of S(roads/town) and over footpath to Theale)
Otherwise you have to move a few miles to hookup with trails