We've got one basic route with two possible starts:
Poolesville Loop from Rileys Lock
Poolesville Loop from Rileys Lock (direct start)
The second route heads out of Rileys Lock and then takes a left directly onto River Road and up THE HILL. The first route crosses River Road, makes a small loop and then heads up the hill. In theory this gives you a little more chance to warm up and the chance to pick up some momentum before heading up the hill.
I've got 4 copies of each version. You are welcome to one.