In order to gain this achievement, you must break a tackle on a running play and run 50+ yards.
A good way to do this is go to the main menu, press My Madden > My Settings > CPU Skill, and ajust all the sliders so they say 0.
Play as the Vikings on rookie difficulty. When you get the ball, play a running play. When you are being tackled press up on the right stick to break the tackle.
Once you break the tackle run 50+ yards (from the spot of the tackle) and then when the game ends, your achivement will pop.
This took me about 3 tries to get it. Once you are sure you got it, you can choose Quit, and the achievement is yours!