hey, i've been considering entering a bike race for a while, and after getting my new bike today i felt i was pretty much ready, i can maintain 16mph for maybe 2 hours, not sure though, and i was wondering how i enter a race, do i have to request, pay, enter with a team,tiers, sign up for a site etc, i know practically nothing, and have no idea what pace different races are ridden at, i'm 17 and just got a road bike after 4 months of proper cycling, but picked it up fast, thanks