9 across
Run
–
and
whizz!
(4)
Run – and whizz! (4)
hints
0
checks
0
hints
The whole clue is the definition (& lit or double definition).
How the clue works
See how Run and whizz are just two ways of saying the same thing here — that's your double definition. Both point to moving quickly, so RACE works either as running or whizzing along at speed.