Kick people out, event usually for children (4,4)
I believe the answer is:
sack race
'event usually for children' is the definition.
(children's athletics event)
'kick people out' is the wordplay.
I cannot quite see how this works, but
'people' could be 'race' (people can mean a national group or race) and 'race' is found in the answer.
The remaining letters 'sack' is a valid word which might be clued in a way I don't see.
This may be the basis of clue (or it may be nonsense).
(Other definitions for sack race that I've seen before include "'Novelty competition where entrants run with their feet in a bag (4,4)'" , "jumping event" , "sports day event" , "Jumping contest" , "Get rid of nation" .)