Ignition has seven tracks in total. To start with you can only play five, but after completing Novice and Amateur Championships, all seven are available. (Complete Novice to race on Cape Thor and complete Amateur to race on Tokyo Bullet).
This section of the site covers these seven tracks, giving descriptions, tips and shortcuts on each one. The first five tracks are also listed against a map, and a guide to that map.
Play the tracks with a printout of the guide, and next time you race you'll be able to laugh in the face of all competition. Especially if it's human.