Where can I run

After the fiasco of wellies yesterday I decided to drive down to sainsbury's where theres a little park I can try and run around. The trouble I have is I live on a hill which theres no way I could run up (yet) so this little park is ideal - only used by a few dog walkers and people carrying shopping home. Ran around once in 3.30 mins, which was ridiculous because it was too fast and I could bearly make it round a second time. It's very quickly sinking into my thick skull that this is going to be a real struggle.