by Loren » May 3rd, 2012, 11:52 am
The online registration sites are pretty convenient these days, and timing companies like Race Services are well integrated into the process. Once registration closes, they can download spreadsheets directly with all the details, assign everyone to numbers, prepare registration plates with timing chips, get all this entered into the computers in a fairly automated fashion. There's little wasted effort or resources and registration consists of checking people, making sure they signed a waiver, and handing them their number plates.
Day-of registrations require much more registration staff. You've got to deal with money, forms. New racer information needs to be shared with the timing staff, assigning registration numbers and entering this info into computers. You don't know how many day-of registrations are going to happen, so you need to guess and buy extra number plates and timing chips just in case. You need to be conservative here, because guessing too low means turning people away in this day of chip timing. It hurts to throw a stack of unused number plates in the trash, but that's what happens. Time trials with individual start times add another level of complexity to the process.