*Someone recently asked me what I think about when I run. I actually get that question a lot, so much so that I thought I’d written about it already. After digging through the archives, I realized I hadn’t – so here’s a sample of my thought process a little bit after the half-way mark of a marathon.*

Okay, 14 miles in. Just 12.2 to go. That’s more than halfway done. I wonder if I can run the second half of this race as quickly as the first half. How fast did I run that last 0.8 of a mile? Like 8 minutes and 7 seconds? That’s pretty slow. What does that translate to for a full mile? Maybe 10 minutes and 13 seconds? That’s sort of like ten minute miles. That’s pretty slow.

I wonder if I can run my second half as fast as my first half. How was that last … I guess .9 of a mile? Now we’re at 8 minutes and 15 seconds? How is that possible? How does that compare to my average speed for the first 13.1 miles. I guess I could calculate that by taking whatever’s on my watch now … 8 minutes and 22 seconds … subtract that from my total time, then divide the remaining by 13.1?

But who divides things by 13.1? There’s no easy way to round that to something easy to divide by.

I wonder when the next aid station is. Maybe 3 miles. I’ll say three miles. So less than a half an hour away at my current pace. Maybe they have those chocolate Gu gels. Delicious.

Maybe I’ll work at it the other way. 12.1 miles to go, and if I run it in 10 minute miles or so, then that will take me 121 minutes or something? Is that even right? So two more hours? That’s slower than my first half I think. That’s pretty slow. Two hours is a long time.

But I’ve already been out here for about two hours. So it’s not that long. It’s less long than I’ve already been running.

I have a Gu with me right now. Maybe I should eat it. But the next aid station is probably pretty close. So maybe I should wait. Or maybe I’ll eat the Gu now, then get one at an aid station but not eat it at the aid station and just hold on to it, so I can eat it later.

Maybe I should run faster. If I run nine minute miles, I’ll get to the finish line about 12 minutes faster than if I was running ten minute miles. That’s pretty good. That’s almost fifteen fewer minutes of running overall. Think of all the things I could do with fifteen extra minutes at the finish line. I could … eat finish-line food. Get to my car faster and take my shoes off. Eat finish-line food.

I wonder if they have anything with peanut butter at the finish line. Or anything with protein really. Protein’s good after a race. But I really want a donut, like one of those Chocolate Glazed ones from Dunkin Donuts. I wonder where the closest Chipotle is to the finish line. Maybe they have cut up oranges and bananas at the finish line. I like Chipotle’s whole wheat tortilla … I wonder if they’ll have that at this store. Do they have Churros at Chipotle? Maybe I’ll treat myself to a Churro. Or maybe I’ll hold out for a Chocolate Glazed Dunkin Donut.

I wonder when the next aid station is. I think they said there was one at mile 16? Or maybe it was 17. So that’s like … less than 30 minutes away. For sure. Definitely less than 30 minutes, even if it’s at mile 17. Mile 17 would be a weird place to have an aid station though, so maybe mile 16. If I’m at mile … well, my watch says 14.2 now, but probably it’s ahead because of all that maneuvering through the start-line crowds. So probably I’m only at mile 14. Argh – that messes up all my time calculations. But two miles away from the next aid station. So twenty minutes – less than that for sure. So maybe 18 minutes, because I’m running nine minute miles now.

Well, my watch says 9:30. But that’s close enough to nine minute miles. So 18 minutes. But now I’ve definitely run farther than when I did the calculation, so probably like 17 minutes. That’s way less than 30 minutes. I think I can wait 17 minutes before eating a Gu.

I wonder what food is at the aid station. Does this one even have Gu gels? Did they say that in the race packet? I should really read those things. Remember that race that I didn’t read the race packet, and the race turned out to be 1.2 miles longer than they said it would be, but I didn’t find out until a mile from the finish line? Worst race ever. I should read the race packets.

I wonder what flavors they have at the aid station. Maybe I’ll get a chocolate one, because chocolate is delicious. But so is that weird strawberry flavor. But that one’s kind of sticky so you have to drink a lot of water afterwards. Ny hypothermia for me! Or hypertremia? What’s the one where you have too much water?

It would be great to just zone out for a bit. Maybe I’ll think about that book I’m reading for a while. They just got done with a family dinner in the book, I think. Someone cooked salmon and there were rolls. I’d like a bread roll right now. I wonder if the aid station has bread rolls.

That’s ridiculous. Why would the aid station have a bread roll?

That would be awesome if it did. Maybe with honey.

Okay, 11.9 miles to go. What’s that multiplied by 9 minutes and 37 second pace? That’s pretty close to 12 times 10, which is 120 minutes. That’s like two hours! Surely I’ve been running for longer than one minute. Definitely, because I’ve covered at least three tenths of a mile. At least. I wish I could run three tenths of a mile in one minute. That would be a really fast mile. I’d have finished this race already.

I wonder if they have baked potatoes at the finish line. Or donuts.

11.8 miles to go.