Place it at the start of a movement sequence, after Okay Let's Go and just before the action begins, then follow it with Run Vine once the character is already running. That order gives the scene a clear cue, a start, and a steady run.
About this sound
This is the short revving dash effect from Sonic Mania, lasting just over two seconds as Sonic winds up his legs before shooting forward. It feels energetic and playful, like the split second before a race starts, building anticipation into a sudden burst of speed. The clip comes from Sonic Mania, where the Peel Out is Sonic's revved-up running move.