How much is too much too fast? (TMTF)

So you’re looking to get into barefoot running. You go out and pick up a new pair of Merrell’s or Vibram’s and ready and raring to go. But how much should you do. There is a huge amount of data on the web about running form and listening to your body. There is also considerable information including warning labels on the boxes of those shoes to slow down and take it easy. All great information and excellent advice.

I am new to barefoot (read minimalist shoe) running only about a month into it now. I realize that i have to strengthen my feet, Achilles and calf muscles and i am taking it steady. I am only running 5 miles at a time and probably running half that on grass. The running is great. I feel fantastic. My form is really coming along, my foot strikes are light, frequent and midfoot. I am working on my arm movements (thanks Verity), My energy and efficiency in running coming along nicely as I could go on further if I were not “taking it steady”

I’m not suffering any aches or pains that would worry me so my body i feel is telling me all the right things, so should i press on? This thread on Runners World (http://www.runnersworld.com/community/forums/runner-communities/barefoot-running/please-slow-down) has me already well over doing things, as they are taking 6 or more months to build up to 2 miles in some cases which seems incredibly slow to me.

The thing that scares me most is a stress fracture. Common with “too much too fast (TMTF)” syndrome  and barefoot running. BLAM! 6 to 8 weeks out, putting a major halt to my running, races and screwing up my soccer as well. But when your body is loving what it is doing and all the feed back is positive what is a man to do? Do i push on?

As a follow-up i did my best ever run today. I finally broke into the 8 min/mile pace over 4.6 miles 30+ seconds per mile faster than i have ever run in running shoes with a heel strike.

http://runkeeper.com/user/simonjcole/activity/61715470?channel=web.activity.shared.facebook.auto&utm_campaign=SharedActivity&utm_medium=facebook&utm_source=Ref

So do i push on? How much is too much too fast?

Merrell Down and Dirty Mud Run 10K

Run #3 5k on the Treadmill & a couple of observations

So this morning i had to have my work out on a treadmill. As it happens this worked out quite well. I  decided i would go for 5k and see how it went. It turned out within the controlled environment and static terrain of the treadmill  surface it was quite easy to concentrate on my foot landing and get into a rhythm. So i feel i hit my mid foot landing the entire time. Great practice and it felt much easier and more natural.

It also made a couple of observations. The treadmill had 3 default settings, walk, jog and run, It looked like the guy next to me had also set his to the “run” setting which was 6mph. With us both running, myself trying the mid-foot strike  and he was firmly a heel striker i noticed a couple of key differences.

• Firstly the sound. His was a clear “clomp, clomp, clomp” as his heel struck the matt and plastic frame of the treadmill, where my steps were clearly quieter and more of a “tap, tap, tap” sound. I am assuming this must be from the fact that my feet are now hitting the surface far more gently?
• Secondly and granted he was taller than i am which I’m sure accounted for a large part of this, my stride was much quicker / shorter than his even though i think we were running the same speed (6mph)

So overall i felt really good about this run, lets see how the calves hold up later today. Then hit the treadmill again tomorrow morning.