Half Marathon Trainer - 13.1 21K Run Walk Training!

The Official Half Marathon Trainer App Featured on The New York Times, Los Angeles Times, The Washington Post, The Guardian, The Huffington Post, Mens Fitness, Forbes, Mashable, Glamour Magazine, Popsugar Fitness, CBS News, Fox News, Macworld and many more Doctor recommended on healthTap.com Video Trailer - http://bit.ly/131videoFrom the same makers of the #1 C25K Trainer app, Half Marathon Trainer follows the same successful recipe to create an easy simple 13.1 (21k) program, best suited for first-time half marathoners and those who are new to running. The program uses a blend of running and power walking in training and racing. You should always consult your healthcare provider before beginning any fitness program.