Below are the links to some of my favourite rides and routes. Feel free to use any of these and please let me know what you think of them.
Albourne Loop – this is my favourite training route that takes about 1 hour 20 minutes, well on a good day!!! It has bit of everything with two good climbs, a nice downhill and some rolling terrain back in to Swindon. https://ridewithgps.com/routes/31643081
White Horse/Lambourn/Aldbourne Loop – this is an expansion on the above with the added joy of a loop round Uffington White Horse and a snappy climb out of Lambourn. https://ridewithgps.com/routes/29754305