Can I use Fastrack immediately after purchasing? Yes. Once you receive your Fastrack barcode, you may proceed directly to your first eligible ride. Was this article helpful? Related articles Is there a cooldown period between rides with Fastrack? How does Fastrack work? How do I purchase Fastrack at LEGOLAND New York? Can I upgrade my Fastrack? If I have a multi‑day ticket, is Fastrack valid for both days?