That moment when you realize you're going to be doing* 100k this weekend. OH FUCK! OH FUCK! OH FUCK!
*Note: I said "doing" not "running" and there's a reason for this. I don't even run an entire 5k race because I'm too fat, slow, and tired and have essentially trained my body to take walking breaks. So I'll be "doing" 100k. Not "running" 100k. Just to make that clear.