The morning runner's lament |
After realizing that I train during a sub-optimizing time I started thinking about what that really means. What if I run 4 miles at 9:47 at 7:00 AM on Saturday and the next day run at 4:00 PM averaging 9:15 per mile? Am I a better runner on Sunday? Is there a physical benefit to running faster with (conceivably) the same level of effort? I'm not so sure and I'm thinking that it doesn't matter except on race day. To that, if all competitors start at 8:00 AM don't we all share the same advantages and disadvantages? I'm thinking the 4-8 PM performance window is definitely more about competition than conditioning.
I knew before I started that this morning's run would be arduous. The temperature should peak at 97 today and while it was only 88 degrees when I went out at 7:00 the sun was baking and the air was soupy. I was pleased with my Brooks Rev T shirt that manages sweat so well (along with my Adidas shorts). Eventually everything became soaked but I was happy to get 4+ miles out of the way without succumbing to the brutal heat. I called it a run when my heart rate started to climb past 80% of max and I really wanted to shower and grab a quick nap. Instead I guzzled some low sugar Gatorade that I'd picked up on sale last week and I chased that with a quart of water. I think I'll need to go out even earlier tomorrow if I want to avoid those conditions. Perhaps the weather will be better than today's. I wasn't worried too much about performance today and that's good because it wasn't great. I don't care -- now I can blame a poor showing on the time of day.