You will be required to show a photo ID and proof of USAT status.
If you're a member of USAT you can bring your membership card, or a picture of it on your phone. You can print a copy of your membership by logging in to your Membership Dashboard (usatriathlon.org). This printed copy will suffice as proof of membership.
If you purchased the USAT one-day pass we will have record of this and you do not need to provide proof.