Don’t listen to any of these idiots on here. Mileage matters most when it comes to running times. There was a podcast that I listened to the other day and it said people who ran really slow on easy days outperformed people who ran really fast. Easy days are meant to be really slow. Kipchoge runs his easy days around 8:45 from what I’ve seen. Easy runs should never be faster than 8:00. If you disagree with me then your plain dumb.
Here’s the podcast link for all of y’all on this forum
https://podcasts.apple.com/us/podcast/science-of-ultra/id1042673386?i=1000497066184