Favorite app for tracking workouts

Puravidablonde

Wondering what everyone's favorite app for tracking outdoor workouts is. I run a lot and do a lot of intense uphill hikes. I like to track my mileage, as well as the elevation level, time, calories burned, etc. I just use the app now that links with this program, but wondered if anyone used something that absolutely adore.

GaryRuns

I like Runtastic. I also loved Sportstracklive but went with Runtastic because of the other apps they have that directly upload to their website.