Leroy TT Video

I scanned the video for any sequnces that include motion and generated the video below. I stopped processing the video a little early, so it doesn't include everyone that participated.

Individual frames are dumped to my picasa account: Link

I'll record the Whiskey Island race this weekend and see how that turns out.

Leroy Video Snapshots Part I

My Sony camcorder snagged some interesting footage. The lens is too wimpy to capture high quality images in the low light/fast motion conditions, but there's still some use for the blurry pictures.

I'm processing some of the footage to see if I can calculate accurate speeds. I'll upload the set of images to my picasa account later.

Experiments

For the past few weeks, I've been experimenting with the bike to try to get a more aerodynamic position that I can use next season. I've tried extended stem lengths and moving the saddle around to get as low as possible without being uncomfortable.

At the extreme position, with the saddle all the way back, there is a noticable difference. That allows me to fold over as low as I can go without constricting my breathing. Surprisingly, it is reasonably comfortable. Unfortunately, it puts all my weight over the rear wheel, and the handling characteristics of the bike are poor--more like a unicycle than a bike. Descending and cornering are frightening at high speed.

After a few training rides this week before the TT, I settled on a compromise position that was more aerodynamic than my "original" setup, but not extreme. I also ordered a 11-23 cassette, which showed up while I was loading the bike in the car for the trip to Leroy.

During my warmup, I felt pretty good. The weather conditions seemed favorable for fast times, minimal wind and relatively cool, maybe a little humid.

I had a good start, and slowly picked up the pace. One of my goals for this week was to stay in my aero position throughout the ride. After seeing the race photos from last week, I realized I have a tendency to sit up a little when I'm pushing hard, so I concentrated on keeping my arms in and chest down as much as possible.

Even though I was in a more aero position this week, it definitely didn't feel any easier to ride fast. I struggled my way to the corner and swung onto the hill. Last week, I cooked myself on the climb, so I kept the pace manageable to the top. The 11-23 did the job and I cranked up the hill at consistent RPMs. I felt pretty fresh at the turn, and started down the hill hoping to finish strong.

I was fighting the pedals all the way to the finish. I'd crank the power up toward 400W, but couldn't sustain it for long.

I averaged exactly 300W again this week, which translated into a slower time this week than last.

I recorded the start and finish area with my video camera (I'll post the pictures later). My position looks more aerodynamic, although who knows if it really is. When my arms are forward with a longer stem, it's easier to maintain my flat back position, but more difficult to pull on the bars.

So next week, I'll fall back to my original stem length, and I'll also try spinning at about 105 rpm instead of my usual 90. I'll also tape over my power reading and "use the force" for pacing.

No Planning, No Rules

As an occasional jogger, a dog owner, and a cyclist, I've been to every local park within reasonable driving distance many, many times.

One of my current favorites is the South Russel Village Park off Bell Road just west of 306. The facilities are minimal. There is a gravel parking lot, a couple benches, and a big field (about 90 acres) that is mowed. A system of paths is mowed into the long grass in the summer. In the fall, it's all cut, so it's an open savanna.

People jog, walk, walk their dogs there, or let them run around, or just hang out on blankets way out in the middle of the field. Unlike most parks in the area, there is no leash law. In fact, there don't appear to be any hard and fast rules about using the park except using common sense. It's big enough, free form, and open enough to accommodate multiple simultaneous uses, so it actually attracts a large number of patrons.

I am curious to see how long that idyllic situation can last. Probably not long, so get out there and enjoy it while you can.

5%

When I was driving up to Leroy tonight, I was thinking that I should be able to come up with 5% more effort and get a time in the 19's. Why not? 5% extra is easy to find in day to day life, so it should be possible on a bike. Just try a little harder!

Even though I started with the intention of going 5% faster, I followed my normal routine. I eased into the effort over the first half mile or so.

By the time I got to the trees at the edge of the field, I was putting out a consistent 350-400W, but the wind was making it a slow roll. It was a long ride to the corner, and I swung through at only 23 mph, but made an efficient turn and kept all my speed onto the hill.

I had my best effort up the hill in a long time. I had the throttle to the floor up to the flat. I was a little winded there, as usual, but sprinted up the steep section.

I paid for my effort up the hill on the return leg. I saw the 2 miles to go marker slide by but didn't really get on top of it until about 1.5 miles to go and made a strong effort all the way to the line and finished deep in oxygen debt. It was an all out effort, but a 5% improvement is a big ask.

I finished with a 20:32, which was faster than my last outing, but only by 1%, and still off my season best of 19:58.

Girdled Road 'cross Practice

The weather was perfect today. I was itching to get out on the bike and either do a long easy road ride, or do a ride on the 'cross bike for the third time this season.

I decided to take the cyclocross bike up to Girdled Road Reservation and do a 45 minutes + 1 lap ride around the trails and the fields. The trail loop is half downhill, then back up. If you go counter clockwise, the climb is gradual and rideable.

I've done lots of skate skiing at the park over the past several years and the turns and rolling terrain is pretty much burned into my brain, so I really hauled ass on the hard packed gravel. There are a couple of spots where there was a thin veneer of mud on the gravel and the front end pushed toward the outside of turns and the rear end got a little squirrelly. Luckily I didn't crash--that would definitely be a bone breaker.

It's a fun place to ride and there's some varied terrain to sharpen the 'cross bike handling skills a little bit. It's hard to keep the intensity up, though. If I went any faster on the gradual downhills, I'd probably be in the hospital right now.

Another day another climb

The autumnal weather was perfect today for a full throttle climb up Kirtland Chardon road.

The route I took is a local classic. Auburn Road North, down Mitchell's Mill, then through the Arboretum. Larry and Mark were flying down the road toward the north as I was working my way south into the wind up the hill.

Before I got all the way to Kirtland Chardon Road, I actually stopped and took in the 360 degree view. The leaves are still green, but the goldenrod is out in force, so it's only a matter of days until the leaves start dropping.

I headed down to Wisner collected my thoughts, then started up.

The climb is 1.3 miles, 403 feet, 6% average, 13% max. The pitch of the climb varies all the way up in stair step sections. The foot of the climb is steep, 10-12%, and deposits you on a long ramp at 5%. It can be tough to make that transition without losing momentum, a little tailwind today helped a little. After that, the stair steps alternate with actual flats or slight downhills, and you are practically done.

I did get a season best today 7:40 after an all out effort. I averaged 341 Watts, so hopefully I've managed to reverse my end-of-season slump.