Unlock: Complete Complications, Use Michael
Bonus Requirements:
Contender – Achieve first place in the race without using shortcuts.
Go to Del Perro. Stay following the markers across the whole mission. As long as you follow the markers and don't go out of their way, you will not accidentally pass any shortcuts, which will forfeit you of the bonus. Conserve your energy and just max out all of your juices near the finish.
