The 1st region is the easiest place to get this. Nothing should give you much trouble until the end. The best thing you can do is dodge when ever you see a red marker. (Red markers mean an animal is charging at you) After you fight everything, you will have to run. This bit is kind of annoying but just keep sprinting and dodging whenever you see one charging at you from the front. Abilities also may help anybody trying to get this. I found Rapid Fire to be helpful and the Passive ability to gain Adrenaline every time you dodge an animal charge. If you die, you can try the next 4 regions or restart the game. I don't know if restarting checkpoint or going to the dashboard will help. It's not too bad and if anybody can tell me if dashboarding works let me know in the comments.