Showing posts with label adrenaline GTS 10. Show all posts
Showing posts with label adrenaline GTS 10. Show all posts

Sunday, March 9, 2014

Retroactive run

Old faithful - Brooks Adrenalin 10's
Today's run (street): 4.5 miles

This morning I was looking at the the spring shoe guide in the March issue of Runners World. I've always liked running shoes because they are technically designed and they look cool. Most runners view a new pair of trainers as a reason to get excited about a run, which is why so many new pairs are sold every year.

As I looked at the 2014 models, two trends occurred to me. One was that most manufacturers have moved away from minimal models but are still maintaining the concept of "low drop." This means that the height difference between the heel and forefoot is typically less than 10." The other trend is toward super-cushioned running shoes. Models like the Hoka One One have huge out-soles that resemble the old running shoes from the '80's and '90's.

 
I was an early adopter of minimal running shoes, beginning with the first Kinvaras, followed by the Grid Tangents, Hattoris,  and the Brooks Pure Drifts. Before that, I used to run in conventional shoes, my favorite being the Brooks Adrenalins. The Adrenalins are built to last. I got over 700 running miles out of my GTS-9's before I switched them to being weekend casual shoes. I had a similar experience with the 10's. In fact I still wear those every weekend.

After looking at the shoe guide, I wondered what it would be like to take the 10's out for a run after treating them as sneakers for the last three years. I love my Saucony Virratas, but I felt like a change today and figured the nicely cushioned Brooks would provide a good break. I laced up the 10's and they felt as good as ever. From the first steps off the driveway, I knew that they'd be fine, despite having over 1,000 miles on them.

I haven't run outdoors too often this year, so I'm re-acclimating to pavement. The purpose of today's run was to nudge my comfort beyond the 3 mile base that I'd defaulted to over the past two months. The shoes felt fine, but there is a difference between the 11.1 ounce Adrenalins and the 6.5 ounce Virratas. I don't know if that extra weight slowed me down compared to yesterday, but something did.

Forgetting that for the moment, I did appreciate the well cushioned feel of the classic Adrenalins. I wondered if there is a happy medium between the two types of shoes. Apparently some of the 2014 models are leaning in that direction. New materials that perform better than EVA are being used, resulting in softer cushioning and lighter weight.

I'm not sure if I'll include the Adrenalins in my primary shoe rotation, although I see no harm in using them for long easy runs. I'm remembering the foot issues I had when training for the half marathon in 2012, when I'd do 9-12 mile runs on the Bethpage bike trail every weekend. That might be a good way to build up my long base without going through that painful stage again. I also wonder if training in those heavy shoes would give me a performance boost when I return to the lighter Virratas.

Saturday, December 25, 2010

First run with the Karhu Fast 2's plus a Stillwell holiday run

Yesterday's run (street): 3.5 miles
Today's run (Stillwell Woods): 6.1 miles

Apparently today is some sort of holiday because Stillwell Woods was pretty empty this morning when I arrived for my run. Just a little seasonal humor folks. Merry Christmas to those of you who celebrate and for those of us who don't, enjoy this relaxing day because tomorrow we'll all be shoveling snow.

I've been off work since Thursday afternoon and have been enjoying the time off with my family. Yesterday morning I went out for my first run with the Karhu Fast 2's. Based upon wearing them around the house, I had certain expectations for these shoes. The "Fulcrum" technology is supposed to guide a runner's landing to a spot behind the arch to facilitate forward propulsion. After lacing up the Fast 2's for my run I noticed a big difference in the feel between the front and back. I assumed that was an effect of the fulcrum and I held judgment until I took off.

My immediate reaction was to compare the shoes to the Kinvaras. While the Kinvaras are light and very flexible on toe-off, the Fast 2's are very stiff at the front. Far stiffer than any other shoe I own and I own a lot of running shoes. I tried to stay open minded about this difference and moved along fairly well until I reached a slight downhill section and noticed that the lack of flexibility was causing some misalignment in my stride. As I ran further I felt an unusual amount of strain on the ankle area at the top of my right foot. It was making my leg tired and I had barely covered a mile.

I reached a point in my route where I would run straight for a while so I picked up the pace to see how they felt in a full on run. Despite the Fast 2's promise as a speed and racing shoe I found myself missing the Kinvaras and the Adrenalins, both of which provide a more muscular response to quick turnovers. I plan to take the Fast 2's out a few more times and try them under different conditions before I judge them too harshly. They are high quality shoes and are probably ideal for runners that prefer a stiffer ride.

It seemed like a good idea to run the trails at Stillwell this morning and it turned out great. Despite 25 degree weather it all felt good. I wore my Brooks GTS 10's that I've neglected lately in favor of the Kinvaras. Even though the Adrenalins aren't trail shoes they work well on hard packed, non-technical trails like the ones I ran today. Compared to the Karhu's, the Brooks felt far more natural. I followed a course I knew well, a loop that weaves through numerous sections of the western end of the Woods. Each loop measures about two miles so I ran it three times. I only encountered a couple of mountain bikers today but I did see a surprising number of hikers and a few other runners. I felt great throughout the run and appreciated the short but steamy shower that followed. I hope that everyone is enjoying this holiday as much as I am today.
 

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