We were struggling to find a place to display the race track so that other little hands don't get to it and we decided on the back of the door that leads to our garage. I took a 15"x22" sheet of paper and cut it down to 12"x22" and then added two pieces of CARS ribbon that I got on clearance at Walmart a while back, and then two pieces of solid black ribbon to frame the sheet. I attached the sheet to the top of the door and the magnets hold nicely.
As a bonus for him, I made Lightning McQueen for him and added it in the center although it too is a magnet and can be moved. He loves it and wants all of the other CARS characters so, we decided that, for each week that he doesn't move his stick at school, the entire week, I will let him pick a character that he wants to add to his racetrack and I will make it. He's very excited about the concept of it all and loves adding pieces to the track, I definitely think it's incentive for him and I will post more pictures of the new characters as I fill in the space!