Sooner or later, as a runner, you are likely to ask yourself "Do I need a coach?" If you're like me there are about 100 other questions that follow: I've never had a coach, what's that like? What does it cost? Do coaches even work with people like me (whatever that means for you)? and dozens more... So let's pick this apart with a bit of research... 1. Coach vs training plan A training plan is a schedule of workouts that will get you to a specific distance race. Some are very generic for 5K, 10K, half marathon, or marathon and don't really account for where you are starting from. Others may differentiate between level of experience, include some level of specificity for the workouts (quality vs easy vs tempo vs long), or vary between the number of days of running per week (from 3 to 7). Some will be geared for a Saturday goal race and some Sunday. Some have long runs on Saturday, some on Sunday. Some use minutes and some use miles. Some a...