the other route, for drivers who know where the Performance Shop is in El Norte, is as follows: follow the alleyway and you should be there. You should see a hidden circuit in front of you which is not on the mini-map. On the first street, turn right then left into an alleyway.
There are two ways to find the hidden event: One way is to go to the street that says 'Fort Union Square' (with the sign facing your car). Once you get Rachel's car, don't return it.
