mountain bike, road bike, or hybrid?

[damnut]

i like to ride my bike in the park near my house where there are a lot of hills, a big oval bike track, and some flat dirt paths. i have heard that hybrids are slower than other models and i like to go fast, but i don't want one of those racing bikes either. help please??

 

[Bob A]

A road bike is a racing bike. The hybrid will be faster then a mountain bike. A fitness bike will be faster the a hybrid and will have the flat bars on it.