Rushes to distribute a share (5)
I believe the answer is:
Here is my best explanation:
'rushes' is the definition.
The answer and definition can be both to do with motion as well as being verbs in their -s form.
Maybe they are linked in a way I don't understand?
'distribute a share' is the wordplay.
'distribute' indicates anagramming the letters (I've seen this in other clues).
'share' anagrammed gives 'HARES'.
'to' is the link.