This guide will show you what secret outfits you can get during playing the game.
Guide to Boss Race Secrets
I found it, near the end of the race instead of turning left and going up the stairs head right and you’ll see the red marker out on the ice, it unlocks an outfit.
When the cops open fire at the gang. After the first explosion, pass two intersections, its on the left side.
At around 40% of the track (sharp left turn) behind the containers is the red marker. Drive the foward until the right side opens up and drive back on the other side. You will find the red marker at the end.
At around 59% behind the first firetruck on the left side is the red marker.
At around 96% you see a white truck on the parking spot on the right side. Behind this truck is the red marker.
At around 23% behind the gas station is the red marker.
At around 68% you will find the red marker behind ramp you drive down.