10K Running: 0-5K-10K Training is a free Android app developed by Fitness22 in the Lifestyle category. It is the official and most popular 10K program, with over 1.2 million success stories. This app is designed to help beginners and 5K runners go from zero to 5K in eight weeks and 5K to 10K in another six weeks.

The app features alternating walk/run intervals that gradually increase over time, and a human coach voice that guides you through your headphones and tells you when to walk or run. You can listen to your music while the coach's voice blends in, and control the music through the app or headphones. The app is compatible with Nike+ and all other GPS apps, as well as all music apps. Additionally, the app has a giant community of runners on Facebook, where you can earn achievements and badges as you advance. It is simple, easy, and gets results, making it an excellent app for weight loss. The app has won multiple awards, including Best 5K Training App, Best Running App, and Editor's Choice. It has been featured in CBS, CNN, Fox, USA Today, Times, and many other fitness-related publications.