Runs away from Penelope Smith (6)
I believe the answer is:
elopes
'runs away' is the definition.
The definition and answer can be both to do with motion as well as being verbs in their -s form.
Perhaps you can see an association between them that I can't see?
'from penelope smith' is the wordplay.
'from' indicates the answer is hidden within the clue.
'ELOPES' can be found hidden inside 'penelope smith'.
Can you help me to learn more?
(Another definition for elopes that I've seen is " Runs away to get married".)