Challenger
Earn a medal in a Free Ride Challenge
Simply go into Free Ride, press start, then Square Button and complete one of those challenges to earn a medal.

Medal Chaser
Win a Gold medal in a Free Ride Challenge
The easiest gold medals to earn are for finding the hidden vehicles in each Free Ride although this trophy can be done on any challenge. Refer to "Play Rides" for videos that show you how to find the vehicles.

Rollerball
Complete 5 overtakes with bar banging in a race
You perform a bar bang by riding next to an opponent and leaning into him with the Right Stick. You have to pass the opponent that you bar bang 50 times for this trophy.

High Miles
Ride for over 100 miles in Free Ride
This will come over time if you drive around in Free Ride although it will likely need to be farmed because 100 miles is likely more than it will take you to get gold medals on all the challenges in Free Ride.