Can't Race Against The Garbage (Mad Max)

Hello everyone! Can't race against Garbage. From the point of view of the plot, the task is quite logical, but the mission itself is implemented badly. For 80 hours I drove through the desert where I wanted, there were no boundaries, and then suddenly I was thrown into tight winding corridors and dumped from all sides of the enemies. You drive carefully - you lag behind the Garbage, you drive fast using nitro - you crash the car into the trash. On the playground, I found saves for each mission, but the problem is that this player did not perform any additional tasks, did not clear out the scavenging places, etc. And I collected almost everything, and I don't want to lose progress ... Can anyone help with the passage? I will throw you a save, and you will pass the race :)