Boulder and I did a 5 mile run in Denison TX. near the Waterloo lake. I started off at a dog park (no one was there) I let him off leash and he blasted around. Next we got on a new concrete path that has not been completed and it was about a mile. the rest of the run was in a neighborhood around the lake. we spotted a wake of vultures, a few teams of geese flying overhead, also cedar wax wings. Really great outing!