what can run up a hill, but cant run down a hill

Fire?

A cow?

Or Kate Bush.

It's Hugh Grant! (The Englishman
Who Went Up a Hill But Came Down a Mountain)...

Hehe. I liked that movie.

ummm whoever was trying to get elected in NY whenever hillary clinton was running. Cause they were runner up to her run up Hill, but can't run down a Hill, cause Hill has had secret secret service since Bill was prez...