I will keep this short but over the past few months, one of my 16:20 (PR for 3 miles, 4:46 for 1600m) kid who has regressed and convinced himself that daily 8:00-8:45/mile pace is how he should be training over summer. I am having a hard time finding the words to explain in the best way possible that is definitely not how we are going to make jumps the next couple months. I have used the popular running calculators (jack daniels, luke humphreys etc) and have been preaching that we need to complete many moderate runs of 6:50-7:20 pace among other workouts. He has these fears of injury, burnout, and become obsessed with a heart rate monitor as well. He has also dwelled on the fact that he did not improve much in 6 months from the delayed 2021 spring cross country season to the 2021 fall cross country season. So he interpreted it as well then I must save more in training runs so I can be faster mid-end of the season. But the reality he is not "training" he is just completing junk miles.
My question to athletes on here is what are your PR's and what is your average training pace for say a 5-10 mile run? For the coaches out there, how do I get my point across and convince him fast without losing my mind that this is an absolute waste of time if he is trying to run 15:20-15:30 this coming year?
Thanks in advance!