First of all, nice that you started to build RPG tracks, its always nice to have new mappers. Regarding to the track, there are some things to say:
-The track is too dark when you are indoors. You have to put some lights or turn on headlights for those who have them in the car. I was driving in complete darkness and i didnt like that.
-Some of the cps can be really annoying (i had to give up in the cp before the rings and watch the replay to see the rest of the map). We have trial for long and annoying cps

. RPG is not about building hard tracks with "impossible" tricks, you have to keep the flow in mind.
-I noticed that you abuse of pipes. Almost half of the track are pipes of any kind. And long pipes. You should use them as less as possible (they can be really annoying). Also the last cp is just luck. You can do it in 1 min or 100.
As i said before, RPG?hard track, so try to build your tracks with easier paths, and good flow. You have a lot of great tracks to get inspiration.
Dont take this as destructive criticism, is just my opinion, and i think it will make you build better tracks in the future

kOke