This past week, a few of my running friends have mentioned
to me “hitting the wall” while running.
Jeff Galloway says “Your wall is normally the
length of your longest endurance session within the last two to three weeks,
provided you are going at the pace you could on that day. Even a little too
fast in the beginning will introduce you to the wall sooner.”
This wall sounds like a scary
thing. I do not think I have ever hit my
wall while running. I would like to say
that I have always been faithful to training plans, but the truth is I have
not. I have been close to faithful, but
never 100%. The reason I think I have
not hit my wall is because I have never run past a half marathon length—13.1
miles.
While discussing this with a group
of running friends, several opinions were brought up. One friend suggested that the wall is
mental. This very well could be
true. After running for two plus hours,
the body and brain get tired. Another
cause for hitting the wall could be hydration.
We sweat a lot more then we realize when running. If those fluids and electrolytes are not
replenished, the body and brain do not function properly. One last thing that could be causing a runner
to hit the wall is improper fueling. Our
muscles use glycogen as energy. Glycogen comes from the carbohydrates we eat. When
running for long distances, we deplete our glycogen supplies very quickly. Low glycogen, like fluid and electrolytes,
need to be replaced for optimum performance.
So, what is the best way to refuel
and rehydrate? The answer is
simple. There is no best way. Everyone is different. I have heard all kinds of different
ideas. For fluids—water, Gatorade, Nuun
and Power Aid are common. I like the low
calorie Gatorade because it is less sweet.
For fuel, the possibilities are endless.
There are tons of companies that make fueling product—like GU and
Cliff. They make gels and candy like
solids. I prefer a less conventional way
of refueling—pop tarts. I love them, but
don’t eat them on a regular basis because they are so high in calories. What better excuse to eat some Pop Tarts--"I have to replenish my glycogen supply". Jeff Galloway recommends gummy bears. I have friends who swear by Skittles and even
Twizzlers.
A dream is a wish…
--Amy