Showing posts with label perpetual motion. Show all posts
Showing posts with label perpetual motion. Show all posts

Saturday, August 3, 2013

Perpetual motion running at Bethpage

Perpetual force plus PureDrift
Today's run (Bethpage State Park): 6.1 miles

Not that running six miles is particularly challenging, but when you add Bethpage's rolling bike path, the going can get tough. With a 10K race looming, I felt that I needed to break out of my 3 to 4 mile run habit and push my base closer to race distance. I expected today's run on the Bethpage trail to be difficult, but it wasn't. In fact, I could have easily added a couple of more miles when I got to the end.

Things didn't start out well this morning. I dressed for my run before noticing a steady rain outside. The weather reports indicated that things would clear up in an hour so I waited. It was drizzling when I left my house and the intensity of the rain increased along the way. When I arrived at the park, it was back to a drizzle and I was fine with that. I decided to follow the older path south - three miles out and three back.

I had trouble generating speed as I took on the first hill after the trail head. Even during the long downhill section that followed, I felt constrained. But shortly before the one mile point, I literally "hit my stride", taking on the rolling hills with little trouble. I wasn't moving that fast, but the activity felt friction-less. I remembered that Adventure Girl called this "perpetual motion running."

I kept waiting for my energy to drain as I burned off glycogen, anticipating the struggles that would come when my system turned to alternative sources of fuel. It began to rain at the same time that I started to tire. Perhaps it was the practical need to get out of the rain that changed my energy, but I stepped it up and returned to the perpetual motion stride.

The last mile of this route has a few short steep hills and one long one. I focused on shortening my stride length and maintaining my cadence. I wouldn't say it was easy, but after 5.5 miles I still felt strong getting through the last section. Once I crested the dreaded last hill, I realized that I was feeling strong enough to keep going.

I ended up turning left to return to my starting point. I'd cover my planned distance and confirmed that my conditioning was on track. My trail run with Chris will happen on Thursday and Mike and I are doing a Dirty Sock course practice on Saturday. Those workouts will help fine-tune my race readiness. I hope that perpetual motion stride will return when I need it.
 

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