Where can I purchase Circuit of the Americas merchandise? August 01, 2025 19:18 Updated Circuit of the Americas official merchandise can be found in our Karting store at Speed City. For store hours, please review our Speed City hours here.You can also shop our online storefront here. Related articles Am I provided with a helmet and race suit? What events are happening at Circuit of The Americas? Is the Tower Observation Deck open? Where can I buy F1 and COTA Merchandise?