Nice game! there are a few things i noted when i was playing it however
on keyboard/mouse the pitch for the camera is locked, idk if this is intended but i couldnt move my camera up and down.
i wasnt sure how to enter the pause menu, i tried escape but that didnt work.
the turning for the car is a little wide and slow.
other than that i think it looks good, maybe some audio queues for when you hit a checkpoint