Just bought this app for the iPhone and I am totally addicted. It definitely motivates you during your run! While you are running you can still listen to your own music, but you also hear an immersive storyline about trying to get away from chasing zombies! When you get home you can organize the items you've collected on your run and continue build to your base. It really makes you want to run everyday to hear the next step in the story. And this is just the beginning! It costs $7.99 but if you're looking to spice up your run it's totally worth it. Check out at video at the link:
Zombies Run
New blog to come following my 9 mile run on Saturday!