EDIT: updated the map due to a shortcut next to a checkpoint where you could drop to the track below, moved the checkpoint from over the track below and extended the track accordingly.
Great fun drifting the corners on this one, get it in tight on the inside and blip the brake to step out that rear end then as the corner tightens increase your turn to just miss the exit wall to get a good time, had fun designing this one, it has a high tree count for the countryside around it so may glitch on low end systems, try it and see.