Get me signup-ready for a race or tournament

I want to enter [event — name it, or describe the kind of event and where, e.g. a spring half marathon near me]. Find the official registration page and compile everything required to actually compete: registration windows and deadlines, entry fees by date (early-bird versus late), eligibility or qualification rules, required memberships or licenses and their cost, gear or equipment rules, and the event-day schedule. Turn it into a plan I can follow: a checklist ordered by deadline with dates, costs, and a link for each step, plus the total all-in cost including memberships and typical gear. Flag anything due in the next two weeks at the top. If registration is open now, fill in the form with my details ([name and basics]) up to the payment step, then stop and show me the final summary before anything is paid.