Storm troop wildly racing? (5,5)

I believe the answer is:

motor sport

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'racing?' is the definition.
I don't know anything about this answer so I can't tell whether this works.

'storm troop wildly' is the wordplay.
'wildly' indicates an anagram.
'storm'+'troop'='stormtroop'
'stormtroop' anagrammed gives 'MOTOR SPORT'.

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(Another definition for motor sport that I've seen is " F1, for example".)

I've seen this clue in The Guardian.

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