You must be a member of the organizations you wish to compete in. TAAF, USATF and AAU memberships can be obtained online.
Click on "UNATTACHED ATHLETE" Membership box. Your region is based on your address. Most athletes in this area are region 4, but some within Tarrant County will be registered as region 12. Meet registration/entry for TAAF circuit meets will be done at the meet. TAAF regional meet registration will be done online at https://events.clearthunder.com/TAAF22TFE
Click on "Individual Youth Membership" box. (Don't obtain club membership.) Meet registration/entry for USATF meets is done at www.coacho.com.
AAU MEMBERSHIP: https://play.aausports.org/joinaau/memberappdirectorpage?GuestID=%7Be23284da-b445-41e1-a64a-372e665c9fca%7D. Click on "Youth Athlete Membership" and then select "Athletics (T&F, X-country, Multi-Events)" as your sport.