Doge is correct about Collegiate Cycling.
Collegiate Cycling covers all four disciplines - Track, Mountain, Cross and Road over the course of a school year. Each season is pretty compressed, and many schools do not do all disciplines - Track probably has the lowest participation rate, but there are schools that only focus on Mountain and Cross or just do Road. Depending on where you are located, you might find different focus areas.
OP, given that you already have a road bike, I suggest you save your money and see if you want to add a bike for a different discipline to your stable, such as a cross or mountain bike. You do not need a fancy bike to race collegiate.