Something that I particularly liked about my college coach was that he told us the workout one rep at a time. We would warmup the the specified starting spot (track, xc course, road tempo loop), change shoes, do our strides, and then on the starting line he would say what he wanted us to run for that rep. Then he would tell us the rest for that rep, then he would tell us the next step. At first this was really hard for me to adapt to, (in high school i had written most of my own workouts months before) I came to really appreciate this "one rep at a time" approach. In a race you never know what is going to happen, you have to be ready to respond to whatever the conditions are. There is also the aspect that sometimes if he had told me the whole workout a week before, i would have spent 7 days stressing about not being able to complete the whole monstrous 10xk or whatever it was. Since he only told us one rep at a time, i could be really present and only focus on hitting my splits for that rep. That is the main thing i miss about college training.