The Marathon Trainer’s program is significantly different from the C25K/10K Trainer, so there is no direct bridge. Having said that, many of our 10K graduates have found that week 7 of the Marathon Trainer is a good place to start if you are comfortable with your fitness level. Please keep in mind that our half/full Marathon app was designed for true beginner runners, and the end goal is to have our users be able to complete a full 13.1/26.2 mile race, utilizing a walk/run interval. So you are not running the entire race. You are utilizing a “run for 4 mins / walk for 1 min” cycle the entire way.
