Run For Your Life

Scenario: You were on a spaceship traveling to your home planet. The ship sustained heavy damage due to a meteor shower. You were ejected from the ship in a space pod. Your space pod landed just 20 miles from a small military base on a strange planet. You must walk to the base if you are to survive. There are many obstacles blocking your way and you have only enough oxygen to make it to the base with little or no delays.