So for the past two weeks I've been struggling with what and when to eat. Seems like something we do (and often overdo) so casually everyday but for me there's been a twofold dilemma. First, I've recently lost all that post-baby weight so have been accustomed to not consuming many calories. Plus, I still Zumba twice a week which burns a significant number of the calories I do eat. Second part to the equation is that distance running burns an extraordinary amount of calories; approximately 100/mile. 2 miles = 200 calories, that's not much but as miles add up so does the calorie burn. To my weight loss brain - WOW! That's great. To my fuel the run brain - UGH! I feel sluggish. Today I ran 8.8 miles and burned just over 1000 calories. While I was in diet land that was about 2/3 of my daily calorie intake, but now I NEED those calories to sustain the energy to go the distance. So basically I've had to retrain myself to consume more calories than I've been consuming for the past six months in order to maintain the energy to do the longer distance runs.
Sidebar, when do you consume the food in relation to the run. And what foods are best suited pre, post, and DURING the run? There's a lot of information, ideas, and suggestions on the internet. When we did the Food on the Run 10k two weekends ago we were given the following advice from the event organizer, Nutrition Council of Greater Cincinnati:
3 hours before 2 - 3 hours before 1 - 2 hours After Exercise
• Fruit or vegetable juice • Fruit or vegetable juice • Fruit or vegetable juice
• Fresh fruit • Fresh fruit • Fresh fruit (low fiber such as plum,
• Breads, bagels • Breads, bagels melon, cherries, peaches)
• English muffins • English muffins
• Peanut butter • No margarine or cream cheese

• Lean meats
• Low-fat cheese
• Low-fat yogurt
• Baked potato
• Cereal with 1% milk
• Pasta with tomato sauce
Within one hour after workout
• Sports Drink
• Fruit or vegetable Juice
• Fresh fruit
• Dried fruit
• Breads, bagels
• Pretzels
• Fruited Yogurt
• Cold cereal
• Chocolate Milk
Additionally, both this and several online sources suggest a slightly higher than average carbohydrate diet to fill the glycogen stores in the body. I have read everything from 55% (Nutrition Council of GC) to 70% (www.marthonguide.com). These glycogen stores sustain the runner throughout the run. Still, as you run, the stores begin to empty out so you have to consume fuel DURING your run too. I'm sure you've all done some exercise too-soon-after-eating and gotten cramps - that's no fun and no one wants to run through that. So modern technology has some input with products like GU, Chomps, Beans and all sorts of other edible oddities.
The week we ran up to Eden Park there was Gatorade at the water stop. Until that time I had only consumed water during my run but on that day I went for the Gatorade and it was like, pow! Energy! Our coaches have said that as we get into the higher mileage runs (that is anything taking over an hour) we will need to consume fuel during the run. On Saturday they introduced us to GU which is exactly what it sounds like -
www.GUenergy.com. I tried it this weekend at the mile 4 water stop. It was pretty disgusting. Like eating flavored Vaseline. I tried the blackberry. My cousin tried the vanilla. The scene was like something out of Fear Factor with several people gathered around the water stop all choking back this thick goo. I thought of the early days of that show when people ate the Madagascar Hissing Cockroaches - chomp and swallow, chomp and swallow. In reality, it wasn't that bad (I'm sure they never said that about the cockroaches). The first bite was disturbing but after that it really went down pretty easily. The worst part was that there was so much of it: 32g. But it wasn't about the taste, the question was did it work? Yes. It worked. My run was easy and strong. I got to mile 6 then 7, and then 8 and was going strong. So GU worked; would I eat it as a snack? No, but that's not what it's designed for.
I've also discovered that I need to give up my Wednesday afternoon small three-way from Skyline with my son. I think the cheese and meat were just too heavy to digest before a 4 mile run, even though I ate it 3 hours before the evening run. Nothing like burping Skyline - blech! Before the Sunday run I went for bagels and peanut butter. That seemed to work really well so I'll stick with that for the next few runs to see if it was a fluke or a true hit.
In the meantime, I'll continue to experiment with other foods to fuel my runs.
And in case you didn't catch the little fact of distance - I'm now up to 8.8 miles. This weekend we run the Heart Mini-Marathon's 15km (9.3 miles). That's only 1/2 mile more than last weekend - I'm pretty confident we can do it. Feeling good about our approach to 13.1.