If you’ve actually been reading this drivel that I click ‘post’ on every week, you might remember I had a particularly bad 15 mile long run. For those that saved themselves from that and my other posts, I’ll summarize:
I considered many things about that run, and the following weeks seem to confirm that I was under-fueled. Since then, I think I figured out a system that works. Mind you, this isn’t backed up by solid science, but I don’t think I’m breaking new ground here, either.
Proper Dinner
Every great long run begins the night before. I’ve been eating spaghetti with meatballs and a beer (and after the last spaghetti and meatball dinner I ate before writing this, I think one of the best pairings for this is a Flander’s Red, which is not what is shown in the image).
Proper Breakfast
There are times when running in a fasted state is fine (and I truthfully do it all the time), but not before races and really long runs. I start the day with a few slices of toast with peanut butter and honey if I’m in the mood. I also sip coffee on my way to wherever I’m running unless I’m running just around the corner.
During the Run
I do two things during the run. One is Gu, generally following the package suggestion except I don’t take one 15 minutes before unless it’s a race. The other is a sports drink (especially if it’s warm out!). Most of my long runs use Gatorade Endurance because it’s available on the Flying Pig course, although I have used Nuun Hydration a little, too.
During half marathon races, I tend to take Gu 15 before and at 0:45 and 1:30 unless I’ve hit mile 12. During the Marathon, my plan is 15 minutes before and at 0:45, 1:30, 2:15, and 3:00 unless I’ve hit mile 25 (that’s really unlikely for my current fitness level, but maybe some day). For the longest of runs, I’ve been using cherry-lime Roctane Gu for the 0:45 and chocolate outrage for the rest.
During races longer than 10k, I tend to drink around every 2 miles, but that is weather dependent – hotter weather will mean that I might drink more often. I stuck with water for a long time, only occasionally using Gatorade, but now for everything 14 miles and longer and anything in the heat, I’ve been using a sports drink to help replace electrolytes.
It’s pretty important to fuel and drink BEFORE you need it – once you’ve hit the wall (either by glycogen depletion or dehydration), you’re past the point at which fuel/drink will help soon enough to get you back into a run or race.
I’m pretty sure that above statement is backed by science, too.
That’s how I do it.