BAJA Edge of Control

Now this is going to be a pain. You must drive a total of 2000 miles in your career, not in total races combined. This is a little confusing as you'll get the 1000 mile achievement from a mixture of all races in all modes combined, but not this one. I finished the main career around 250 miles short, so am now currently playing through the LONGER RALLIES, to save on loading times.

To check your progress on this, you must go to career stats, not overall stats, as in your overall stats, you'll be way over 2000 and wonder why you haven't unlocked the achievement yet.