JDRF Delaware 5K for a Cure

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Barefooters
Jul 9, 2013
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This was my second 5K done barefoot. A little bit more personal in some ways since I've been a type diabetic since diagnosed in March 1985. The report is as follows:

I had to fight the nerves some this morning. Even though I knew it was a virtual certainly that if I ran harder some, it should set another PR and I suspected I could pace myself to under 26 minutes. But any runner who’s done at least some races knows about how expectations can often turn out to only be dreams. I just tried to remind myself that I had done a solid run on Tuesday with around 19 minutes up around tempo pace. That had boosted my confidence because I was at a stage where I needed some running time at pace above easy and for some length of time, more than what I’ve been getting when I throw in 30-second strides with 1:30 recoveries on my easy runs. Those 19 minutes of time at a comfortably hard pace made me feel confident that I could at least run that and tack another 6 to 8 minutes where I might start having to work harder near the end, but still not feel like I’m gassed or killing myself.

I was also bit nervous about the temperature, low to mid 40s. Again, I went to the well of experience and remembered how I had hiked 12 miles cross country the prior weekend’s Saturday, with temps in the mid 40s to start, chilly, cloudy, and wet grass in places. My feet did fine there, and I knew that they should be able to handle this day.

All I had to do was just run smart, run barefoot, smile some and everything should be taken care of.

Fortunately I made one very smart decision before I left: the last race had timing chips in the bibs, but I had heard about chips which people wore on their shoes. Thinking that, I pulled the leather boot lace out of my old pair of boots as insurance to have a way to secure the chip to my ankle. Guess what? It was one of those chips and I went back to my car with the bib, chip, and plastic fastener. There I tied the lace into a big loop, stretched it out, then ran the lace around the left ankle, and then looped it through the one end and back in the other direction. Eventually, I slipped it through the loop connection area and then wrapped the extra around the bracelet that had been formed. That all done, all I had to do was use the plastic fastener to attach it to my homemade leather ankle bracelet. Then I put my bib on and walked around for the 10 minutes before the race start.

As I walked around up at the start and finish area, anytime I felt a pebble under a foot, I would pick it up and toss it to the side. May as well save myself any discomfort. Some of the fast guys were waiting around. The one guy, who I recognized somehow some, said, jokingly and not maliciously at all, “There’s always one asshole who has to show up barefoot.”

I smiled and said, “Call me asshole.”

Finally, it was time for the race to start. They blew the airhorn and off we all went. I just tried to settle into a comfortably hard kind of pace, tried not to think too much, just keep scanning for any potential hazards and keeping the shoulders relaxed. The first mile went fairly comfortable, with a little downhill stretch before the 1 mile sign. I felt good, the feet which had been somewhat chilly to start, had become nice and warm. Sometimes people passed me, sometimes I passed others. I felt a little bit empathetic towards those I passed and I could hear them already breathing hard. My first mile split came in at 8:11.11 and that felt good. That’s the fastest I’ve ever run a mile in a 5K and is nearly as fast as time I did a Jeff Galloway magic mile in August 2008.

I did lose a little speed between miles 1 and 3. It may have happened some because shortly after the first mile marker, there was a bit of uphill. It slowed everyone down some and I figured it was good to keep things from getting hard. Between miles 1 and 2.5 or so, I think it was mostly me passing people. The only problem was when I passed one fellow, I found myself probably around 30 to 45 seconds behind the next group of runners. So I had to run the final stretch without a pacer or pacers, but I did try to feel a sense of being pulled closer to that distant group in front of me.

I hit 3 miles done with something like 25:06 showing on the watch. I felt surprised and disappointed some that when I then tried to accelerate, I didn’t get nearly so much as I did at the 5K 4 weeks ago. Was it because I had been running harder? Was it because this time I had no one to pass like the race before? Was it because I think there is still a lot of room for aerobic improvement? The longest run I’ve done so far is 6.56 miles and I still don’t have a lot of runs of more than 5K. But I did accelerate some and covered the last tenth in 47.95 seconds. Official finishing time of 25:54.2. And my legs didn’t feel too thrashed out at the end and currently I feel as though I could do a short sort of recovery run this afternoon. So there’s still plenty of room for improvement. Just try to keep running mostly easy, some tempo runs from time to time, and more strides should help me towards the next goal of going under 25 minutes in the 5K.

It also felt good to pick up a new race shirt with a logo about diabetes. My other race shirts which have been linked to diabetes have all fallen apart. I tend to wear them a lot.

It was a good run. I didn’t run so hard that I forgot to smile and the feet did just fine. They’ve come a long way the past 5 months of mostly barefoot walking and now around 12 weeks of barefoot or minimalist running. I’m running faster than I ever have and having more fun while doing so. That’s not a bad deal, and all it required was me to give up the shoes that I had been wearing for most of my life.

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You can read this story and others I think of at my blog, Becoming Shoeless
 
Thanks all.

In some ways, I probably ought to have written more about the aspects that I also faced as a runner yesterday with type 1 diabetes. At least for me, and I think many other type 1s, being a diabetic is almost always ever-present in our thoughts. I sometimes envy normally healthy people because they have a much greater freedom of running on a whim if they get one. For me, I can only run on a whim if the whim hits me when I'm already in a state of where I have a minimal amount of extra insulin floating in me to cover carbohydrates that I've consumed. So I always have to be attentive to getting everything lined up and in order for running.

For example, I woke up around 5 AM yesterday. I checked my blood sugar and it was a bit high at 186 mg/dL (10.3 mmol/l if you're Canadian or European), so I took 4 units of fast-acting Humalog insulin. Humalog has a activity span of about 4 hours, with approximately 70% absorption in 2 hours, 90% in 3, then that final hour of tail. At 6:30 I checked again and it was down to 159 and I took my daily basal shot of Lantus. I was happy with that number, and expected my blood sugar would only drop slightly or stay around that level up to race time. When I checked at 8:02 just after I parked, it was 162. I might have liked it to be more down to 130 to 140, but 162 was a good number to work with. I then dipped into my bag of tricks to give me some help with the race atmosphere of a 5K. Observations from 5K races before taught me my blood sugars will spike higher in 5Ks, a combination of adrenaline and the stress of running harder than easy.

In a normal human body, the body reacts to the blood sugar rising from such a stimulus by releasing insulin from the pancreas, insulin that is nearly immediately available. But remember how I talked about how Humalog insulin takes 4 hours to absorb? I should have also mentioned how the period of fastest absorption occurs between 1 hour and 2 hours after injection. But I'd be done the race by 9:00, a regular injection of Humalog wouldn't do too much unless I injected a whole lot more and then plan to cover with carbs afterwards. But that's a bit risky. Thank goodness for the bag of tricks, where one time long ago I got an idea that maybe insulin would be absorbed faster if injected into muscle instead of subcutaneous fat.

So that's what I did. I injected 2 units into the left bicep muscle, knowing that a muscle injection just about halves the absorption time, meaning that it would be reaching near peak absorption around 8:45, right when I'd be about 15 minutes into the race.

End result, when I checked my blood sugar after the race, it had spiked up to 197. Still higher than I would really like, but not bad and doable.
 
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