Too many people have been turned off of running simply by trying to start off too fast. This workout training app, a series of interval workouts, is to transform you from couch potato to runner, getting you running 5 km (or 3.1 miles) without stopping or walking in just two months. This app gives you audio prompts during your training, so that you do not need to look at your stopwatch constantly. Supports iOS 4 and multitasking! 5K Training Plans: Takes 9 weeks to complete.