Monday: October CTC – 10K Unrestricted

Sunday:  It was a lovely day down on the cape.  I did some maintenance around the house, including replacing some shingles that were blown off the roof by a wind storm and digging out some sand that built up around the basement entrance.  We hung out until late in the afternoon and I never got a chance to do a training session.  No great loss.

Monday:  Today is the 31st, so it was my last chance to post an entry for the October Cross Team Challenge.

screen-shot-2016-10-31-at-8-56-59-am

As usual during the OTW season, I go into these challenges not having a good idea about pacing.  My all time best 10K was in December of 2013.  I was in fantastic shape at that point and was knocking off most of my middle distance PBs.  Right now, my training has been focused on middle distance work for the head racing season, but I wasn’t sure how well that would translate to the erg.

I decided to try go out at a 1:52 pace and see how things went.

If you have been reading my training journal, you can probably suspect what a 1:52 target means in practice.  It means I went out around 1:50-1:51.

The way I do these middle distance pieces is to count strokes for each 1000m.  At the start, I was doing about 94 strokes per 1000m.  In this piece, I started to struggle a bit around 5000m and started to ease up on the pace.  The worst was at 2500m to go.  I saw a few 1:53s and 1:54s on the monitor.  I would push a bit, then ease up, then push again.  Once I got to 1500m left, I felt pretty sure I was going to make it, and I started to push harder and got 1:52s and 1:51s back on the screen.  With 500m to go, I started counting down strokes and rating up.

I am delighted with the result.  37:08.1, a 1:51.4 pace.  I ranked it on the C2 site and it’s 18th (97th percentile).  For the CTC results, I’m in at 77th place and the 4th place for Free Spirits.

I did a quick 1K warmup before and a 2k cool down after.

Tomorrow:  4 x 20′ L4

Saturday: 75km Bike Ride

Friday:  I slept in and worked from home.  My wife and I were heading down to the cape for the weekend.  I was hoping to squeeze in a workout, but a quick look at my meeting schedule dashed those hopes.  So, I took it as a rest day.

Saturday:  I decided I wanted to do a long bike ride.  From my house all the way to the beginning of the Cape Cod Rail Trail.  The weather was a little iffy.  The wind was howling last night, over 50mph at times, with some rain as well.  By this morning, the wind had calmed down a bit and the rain was gone.  It was still very gray, and the it was quite cool, around 48F.

Screen Shot 2016-10-29 at 5.10.35 PM.png

You can see from the elevation that the ride is quite flat.  The only thing that breaks it up is frequent road crossings.  It starts with about a mile of walking and riding on sandy roads on the island, then the road firms up and you can start riding.  As I crossed the bridge from the island, my jury rigged mount for my iphone busted and my phone clattered to the pavement.  I stuffed it in my pants and rode the rest of way without any speed of heart rate feedback.  I join the rail trail at mile 21, and head south.  There was a ton of sticks, leaves, pine cones and other debris on the trail from the wind storm yesterday.  It made steering a bit interesting.

I tried to keep my cadence up.  Whenever I hit a hill, I downshifted to try to keep things light.  I don’t ride very often and I have very rarely gone this far.  I still wanted to get a good aerobic workout, but I didn’t want to cramp up 20 miles from home.

There was very little traffic on the trail, and I’m proud to say that I was not passed by a single cyclist.

Looks like I succeeded in terms of intensity.  An hour and a half of UT1, plus 45 minutes of UT2.  Total time on the road was over 3 hours, with about 2:50 of moving time.

The biggest challenge of the ride was arriving back at the island at high tide.  I had to carry my bike and wade through about half a mile of flooded road.  Man, the water was cold.  Here’s the view back across it after I was finished.  You can see the bridge off in the distance.  The water was 6 to 12″ deep all the way along the road.  I’ve never seen the tide that high.

2016-10-29-11-20-59

After I finished wading, I had lost all feeling in my feet.  I got my socks and shoes back on and peddled slowly back to the house.

Wahoo fitness said it was a 2500 calorie bike ride.  I think that is probably about right.  It was pretty epic for me.

Tomorrow:  I will do an easy erg session in the evening when I get home from the cape.

Thursday: 4 x (5 x 2′ / 30″ paddle) / 3′ rest

On the Upper Charles.  In my fluid.

Weather:  Cold, calm, clear and dark!  30F when I launched, 31F when I finished.  The water was glassy smooth.  It was so calm that I noticed the tiny wake that a goose made when he paddled by in the opposite direction (and I resented the goose for spoiling my perfect water!)

Plan:

  • 4 sets of 5 x 2′ on / 30″ paddle
  • 3 or 4 minutes of rest between sets
  • rate: 26-28
  • pace: better than 2:15
  • HR: No cap.  Threshold workout
  • Technique:  full compression, level draw, crisp tap down, smooth recovery

The number of reps in each set is designed to cover the distance down the river so that I get my long rest when I need to turn at the end.  The intent of this workout is to work  at head race pace and stroke rates with enough rests so that it is more focused on technique than survival.  It worked out as planned.

| Tstart_ | Dist_ | Time_ | _Pace_ | SPM_ | avgHR | _DPS___ | Remarks
 | 00:00.0 | 01166 | 08:00 | 3:25.8 | 15.2 | 119.3 | 09.6 | warming up
 | 08:00.0 | 00451 | 01:59 | 2:11.9 | 25.9 | 151.5 | 08.8 | 
 | 09:59.0 | 00090 | 00:30 | 2:46.7 | 20.7 | 155.1 | 08.7 | 
 | 10:29.0 | 00462 | 02:00 | 2:09.9 | 26.9 | 158.1 | 08.6 | 
 | 12:29.0 | 00079 | 00:30 | 3:09.9 | 19.6 | 159.8 | 08.1 | 
 | 12:59.0 | 00452 | 02:00 | 2:12.7 | 26.8 | 158.3 | 08.4 | 
 | 14:59.0 | 00075 | 00:30 | 3:20.0 | 19.7 | 160.9 | 07.6 | 
 | 15:29.0 | 00473 | 02:01 | 2:07.9 | 27.1 | 160.6 | 08.7 | 
 | 17:30.0 | 00078 | 00:29 | 3:05.9 | 21.4 | 165.2 | 07.5 | 
 | 17:59.0 | 00470 | 02:00 | 2:07.7 | 27.9 | 165.0 | 08.4 | 
 | 19:59.0 | 00323 | 03:00 | 4:38.6 | 20.2 | 135.8 | 05.3 | 
 | 22:59.0 | 00454 | 02:00 | 2:12.2 | 26.9 | 152.0 | 08.4 | 
 | 24:59.0 | 00084 | 00:30 | 2:58.6 | 21.6 | 164.3 | 07.8 | 
 | 25:29.0 | 00447 | 02:00 | 2:14.2 | 27.5 | 164.8 | 08.1 | 
 | 27:29.0 | 00078 | 00:30 | 3:12.3 | 21.7 | 167.5 | 07.2 | 
 | 27:59.0 | 00444 | 02:00 | 2:15.1 | 26.8 | 166.5 | 08.3 | 
 | 29:59.0 | 00082 | 00:31 | 3:09.0 | 25.2 | 170.0 | 06.3 | 
 | 30:30.0 | 00437 | 01:59 | 2:16.2 | 27.2 | 167.6 | 08.1 | 
 | 32:29.0 | 00069 | 00:30 | 3:37.4 | 21.0 | 170.3 | 06.6 | 
 | 32:59.0 | 00445 | 02:00 | 2:14.8 | 26.3 | 167.2 | 08.5 | 
 | 34:59.0 | 00415 | 04:00 | 4:49.2 | 18.9 | 136.7 | 05.5 | 
 | 38:59.0 | 00460 | 02:00 | 2:10.4 | 26.8 | 153.5 | 08.6 | 
 | 40:59.0 | 00084 | 00:30 | 2:58.6 | 21.3 | 163.6 | 07.9 | 
 | 41:29.0 | 00447 | 02:00 | 2:14.2 | 27.4 | 163.3 | 08.2 | 
 | 43:29.0 | 00084 | 00:30 | 2:58.6 | 22.0 | 166.7 | 07.6 | 
 | 43:59.0 | 00447 | 02:00 | 2:14.2 | 26.2 | 165.3 | 08.5 | 
 | 45:59.0 | 00093 | 00:31 | 2:46.7 | 21.5 | 166.6 | 08.4 | 
 | 46:30.0 | 00445 | 01:59 | 2:13.7 | 27.0 | 164.9 | 08.3 | 
 | 48:29.0 | 00078 | 00:30 | 3:12.3 | 21.3 | 167.2 | 07.3 | 
 | 48:59.0 | 00454 | 02:00 | 2:12.2 | 27.4 | 167.2 | 08.3 | 
 | 50:59.0 | 00215 | 03:00 | 6:58.6 | 18.2 | 134.5 | 03.9 | 
 | 53:59.0 | 00455 | 02:00 | 2:11.9 | 26.8 | 153.4 | 08.5 | 
 | 55:59.0 | 00081 | 00:30 | 3:05.2 | 21.2 | 163.2 | 07.7 | 
 | 56:29.0 | 00440 | 02:00 | 2:16.4 | 25.8 | 163.6 | 08.5 | 
 | 58:29.0 | 00082 | 00:30 | 3:02.9 | 21.3 | 165.1 | 07.7 | 
 | 58:59.0 | 00437 | 02:01 | 2:18.4 | 26.1 | 164.8 | 08.3 | 
 | 01:00.0 | 00076 | 00:29 | 3:10.8 | 21.7 | 166.6 | 07.2 | 
 | 01:29.0 | 00437 | 02:00 | 2:17.3 | 26.2 | 165.7 | 08.3 | 
 | 03:29.0 | 00079 | 00:30 | 3:09.9 | 20.4 | 167.7 | 07.7 | 
 | 03:59.0 | 00449 | 02:00 | 2:13.6 | 26.7 | 167.7 | 08.4 | 
 | 05:59.0 | 01455 | 10:20 | 3:33.1 | 18.1 | 127.8 | 07.8 |

| Tstart_ | Dist_ | Time_ | _Pace_ | SPM_ | avgHR | _DPS___ | Remarks
 | 00:00.0 | 01166 | 08:00 | 3:25.8 | 15.2 | 119.3 | 09.6 | warmup
 | 00:00.0 | 02245 | 18:00 | 4:00.5 | 20.1 | 148.8 | 06.2 | rests
 | 00:00.0 | 01455 | 10:20 | 3:33.1 | 18.1 | 127.8 | 07.8 | cool down
 | 00:00.0 | 09006 | 39:59 | 2:13.2 | 26.8 | 162.1 | 08.4 | main set

I was hoping to be a bit faster, but it wasn’t gonna happen for me today.  I suspect that the hard workout from Tuesday, plus 90 minutes yesterday has built up a little fatigue.

I also was not pushing this to the edge.  In each interval, when it started to bite, I tried to refocus on technique.  Try to get my finishes so clean that I wouldn’t touch the water, and really get out for the catch.  With water this smooth, it was hard to row badly!

I was curious what my stroke dynamics look like.  Here are a few strokes from the begining and end of the workout.

screen-shot-2016-10-27-at-10-00-33-am

You can compare that to last year.

screen-shot-2015-11-01-at-10-09-29-am

It looks like some subtle changes.

  • This year, it looks like I am getting a bit more impulse from my leg drive.  The acceleration curve is peaking more at 0.4 sec.
  • It looks like my finishes were a bit cleaner last year.
  • See how the boat speed is peaking right before the catch last year?  That means that I am accelerating up the slide.  This year in two out of three strokes, the boat speed is nice and flat through the recovery, so a smoother, more even recovery.  You can also see this in terms of the minimum instantaneous boat speed.  Last year, it troughed well below 2.5m/s.  This year, all strokes troughed above 2.5m/s.  That’s good.

Tomorrow:  The weather is supposed to be terrible.  I might do an erg session.  I should probably do a 4 x 20′ endurance session, but I might do a rate limited 10K to post a CTC number.

Cold Enough for Pogies! 90′ of steady state

On the upper charles in my fluid.

Weather:  Cold and clear,  35F.  Light wind from the ESE.  This was a bit of a head wind coming up river.  Another absolutely stunning day.

Plan:

  • As much steady state as I had time for.  ( turned out to be nearly 90 minutes)
  • rate: 20
  • pace: ~2:30
  • HR: Capped at 155
  • Technique:  good compression, level drive, crisp finishes

screen-shot-2016-10-26-at-10-35-09-am

I got to the dock about 20 minutes earlier today than yesterday and the difference was dramatic.  It was really dark!  I could see a few lights out in the lagoon heading down river when I got my boat, but I could see the boats that they were on.

By the time I got in my boat, my eyes had adjusted enough that I could see a little bit, but I was still pretty tentative.  The river is narrow enough at the beginning that it is shaded by trees on both sides, so it is really dark in places.  As I started the turn out of the lagoon, I saw lights ahead.  One was on a four that had steering off into the weeds on the inside of the turn.  The other was a launch.  I couldn’t tell which way the launch was heading so I stopped and inspected the situation closely, then paddled through the whole situation.  After I passed those two boats, there was one more four a bit further down  the river.  I saw no more of them after that.

For today, my objectives were pretty simple.  Work on building my aerobic base by getting in lots of minutes or rowing.  And more importantly, try to work on correcting the flaws in my stroke.  In the double, I was rowing way to deep (over the barrel), and my finishes were very sloppy.  Today, I was trying to maintain an internal monologue during every stroke.  It went something like this.

(starting right after the finish)

  • Get those blades off the water, don’t be lazy, you don’t need training wheels
  • Easy up the slide.  keep it smooth
  • Don’t hunch, keep your shoulders high in to the catch
  • Reach way out there, don’t be a chicken
  • drop the blades first, then accelerate
  • keep the handles nice and low, don’t go deep
  • push hands down and away crisply.  Don’t let your hands brush your torso
  • Get those blades up.

Over and over.  Sometimes I would get focused on one part of it, especially the finishes and I would start to hunch or drag my blades, but this was some of the hardest concentration that I have done in a steady state session.

After I finished my usual 2 full laps of the river, I had time to add in another 2k or so rowing.  This part I did with slow roll ups.  I would finish, feather, and then roll to square slowly through the whole recovery.  This was a good change because it still required a lot of concentration, but was a bit of change.

Sometimes I just want to row, but right now, I really want to try to break some habits and start some new ones.  It ain’t easy.

Data from RIM.

| Tstart_ | Dist_ | Time_ | _Pace_ | SPM_ | avgHR | _DPS___ | Remarks
 | 00:00.0 | 00705 | 05:32 | 3:55.5 | 12.5 | 112.8 | 10.2 | warming up
 | 05:32.0 | 03357 | 16:19 | 2:25.8 | 19.4 | 141.1 | 10.6 | 
 | 21:51.0 | 00111 | 01:08 | 5:06.3 | 18.6 | 133.3 | 05.3 | 
 | 22:59.0 | 02803 | 13:49 | 2:27.9 | 19.9 | 149.5 | 10.2 | 
 | 36:48.0 | 00053 | 02:01 | 19:01.5| 15.7 | 120.8 | 01.7 | 
 | 38:49.0 | 02846 | 13:38 | 2:23.7 | 20.1 | 147.8 | 10.4 | 
 | 52:27.0 | 00088 | 00:59 | 5:35.2 | 18.7 | 142.3 | 04.8 | 
 | 53:26.0 | 02809 | 14:02 | 2:29.9 | 20.1 | 151.0 | 10.0 | 
 | 07:28.0 | 00103 | 01:17 | 6:13.8 | 14.9 | 134.5 | 05.4 | 
 | 08:45.0 | 01090 | 05:21 | 2:27.2 | 20.0 | 144.9 | 10.2 | 
 | 14:06.0 | 00099 | 01:18 | 6:33.9 | 20.3 | 133.2 | 03.7 | 
 | 15:24.0 | 01186 | 05:58 | 2:30.9 | 20.6 | 146.1 | 09.6 | 
 | 21:22.0 | 01120 | 05:51 | 2:36.7 | 20.8 | 146.7 | 09.2 |

| Tstart_ | Dist_ | Time_ | _Pace_ | SPM_ | avgHR | _DPS___ | Remarks
 | 00:00.0 | 00705 | 05:32 | 3:55.5 | 12.5 | 112.8 | 10.2 | warmup
 | 00:00.0 | 00454 | 06:43 | 7:23.8 | 17.4 | 131.1 | 03.9 | rests
 | 00:00.0 | 01120 | 05:51 | 2:36.7 | 20.8 | 146.7 | 09.2 | cool down
 | 00:00.0 | 14091 | 09:07 | 2:27.2 | 19.9 | 146.8 | 10.2 | main set

I always feel a little bit better when I can stick with a HR cap and still do a steady state session with the avg pace faster than 2:30.

Tuesday: 5 x 1500

On the Upper Charles in Newton in my single

Weather:  Cold and stunningly beautiful.  There was frost on the dock, and the air temp was around 36F.  There was no wind at all at first.  Over the course of the session, a little bit of wind from the east started, but it was barely noticeable.

The river level was high because of all the rain we got over the weekend.  From the GPS data, it looks like the flow was a bit higher than usual (my calculation about 0.02 m/s)  This is about a second plus or minus on pace depending on whether you are heading up of down river.

Plan:

  • Short warmup
  • 5 x 1500m / 5′ rest
    • rate: 26-28
    • pace: faster than 2:15
    • No HR cap.  Threshold intensity
  • Square blade rowing for cool down

Screen Shot 2016-10-25 at 11.15.22 AM.png

TCX data from RIM

Workout Summary - media/20161025-133204-77854o.csv
--|Total|-Total-|--Avg--|Avg-|-Avg-|-Max-|-Avg
--|Dist-|-Time--|-Pace--|SPM-|-HR--|-HR--|-DPS
--|12728|71:56.0|02:49.6|22.6|145.0|174.0|07.8
W-|07501|32:51.0|02:11.4|27.0|162.2|174.0|08.5
R-|06530|46:46.0|03:34.9|16.5|113.6|174.0|08.1
Workout Details
#-|SDist|-Split-|-SPace-|SPM-|AvgHR|MaxHR|DPS-
02|01501|06:31.8|02:10.5|25.8|155.5|163.0|08.9
03|01501|06:34.7|02:11.5|27.6|161.6|168.0|08.3
04|01499|06:32.3|02:10.9|26.6|161.8|171.0|08.6
05|01502|06:40.9|02:13.5|27.6|166.6|173.0|08.1
06|01499|06:31.3|02:10.6|27.5|165.2|174.0|08.3

Speedcoach Data.  I sure do like the lower noise you get from the impeller.  I think the cal factor is still a little stingy.  The avg pace from GPS was 2:11.4.  From the Speedcoach it’s 2:12.3.

Start_|_Dist_|_Split_|_Pace_|_Strks__|_Rate_|_DPS_|_AvgHR_|_Remarks
00020_|_1230_|_07:16_|_2:57.2_|_124___|_17.1_|_09.9_|_117___|_warmup
01235_|_1490_|_06:36_|_2:13.0_|_170___|_25.7_|_08.8_|_155___|_rep #1
02735_|_0546_|_03:39_|_3:20.3_|_063___|_17.3_|_08.7_|_125___|_rest
03271_|_1491_|_06:32_|_2:11.3_|_180___|_27.6_|_08.3_|_162___|_rep #2
04771_|_0604_|_04:15_|_3:31.0_|_071___|_16.7_|_08.5_|_128___|_rest
05366_|_1495_|_06:39_|_2:13.3_|_175___|_26.3_|_08.5_|_164___|_rep #3
06866_|_0421_|_03:07_|_3:42.0_|_052___|_16.7_|_08.1_|_133___|_rest
07282_|_1487_|_06:33_|_2:12.1_|_180___|_27.5_|_08.3_|_166___|_rep #4
08782_|_0473_|_03:15_|_3:26.4_|_056___|_17.2_|_08.4_|_139___|_rest
09242_|_1491_|_06:33_|_2:11.9_|_180___|_27.5_|_08.3_|_165___|_rep #5
10742_|_2876_|_17:04_|_2:58.0_|_310___|_18.2_|_09.3_|_132___|_sbr, cool down

Dist__|_Time__|_Pace___|_Strks_|_SPM__|_DPS__|_AvgHR_|_Remarks
01230_|_07:16_|_2:57.2_|_124___|_17.1_|_09.9_|_117___|_warmup
07454_|_32:53_|_2:12.3_|_885___|_26.9_|_08.4_|_162___|_Main set
02044_|_14:16_|_3:29.3_|_242___|_17.0_|_08.4_|_131___|_rest meters
02876_|_17:04_|_2:58.0_|_310___|_18.2_|_09.3_|_132___|_cool down
13604_|_11:28_|_2:37.6_|_1561___|_21.8_|_08.7_|_144___|_Total

I was delighted with this workout.  I was working hard, but I was never on the edge of failure.  I sifted through my journal and found that I did this workout on November 3rd of last year.  (Link)

That session last year was a bit of a miracle.  Everything went perfectly and I pushed it to the limit.  I managed an average split of 2:09.7.  Avg heart rate was 168.  Today, my avg pace was 2:11.4 (1.5 sec slower), but my avg heart rate was 162.  Taking into account the lack of threshold work that I have done in my single this year, I find it very encouraging that I am that close on pace, and in a better place in terms of aerobic fitness.

Tomorrow:  75′ steady state.  It’s gonna be cold again.  Predicted low around 32F.

Monday: UT1 Rate Ladders

Back in my single, on the Upper Charles in Newton.  I took that picture of a Great Blue Heron on the dock I used.  I saw him as I walked back from putting my boat away.  I see these birds often in the distance as I row, but this was the closest to one that I have gotten.

Weather:  flat water, cool, clear skies, with the sun slowly rising during my session

Plan:

  • 6 minute rate ladders.
    • 3′ @ 20
    • 2′ @ 22
    • 1′ @ 24
  • 4 x (2 x 6’/no rest) / 1′ rest (to turn the boat)
  • Pace target:  No real target, but I wanted to see faster paces with higher rates
  • HR Target:  None, but I was hoping that most of the session would be UT1.  I was OK with going higher to focus on technique.
  • Technique:  Work on level arm draw, avoid rowing “over the barrel”.  Work on crisper finishes and faster hands away.

I didn’t even bother to put on the speedcoach today, I just used RIM on my phone.  Here’s the data as processed by rowsandall.com.  You can see that this was a bit harder work than most of my endurance sessions, with about 20 minutes above the top end of the UT1 band.

One of the cool tools that has been developed on the site is an ability to examine how different parameters in the data are related to each other.  For example, in a rate ladder workout, one of the interesting relationships is pace versus stroke rate.  The site also has a very useful interval editor so you can exclude strokes taken during warmup, rests and cool down.  Here is a plot of pace versus stroke rate.

bokeh_plot-2

You can see from the data that there are more strokes at 20spm than 22 and 24.  You can also see that there is a pretty wide variance of paces at each stroke rate.  That’s totally expected because of wind, current, effort, and steering.  But the interesting thing is trend of the centers of the cloud.

With the interval editor, you can also get accurate values for average pace, rate, dps and HR for each of the define intervals.

Workout Summary - media/20161024-152030-77825o.csv
--|Total|-Total-|--Avg--|Avg-|-Avg-|-Max-|-Avg
--|Dist-|-Time--|-Pace--|SPM-|-HR--|-HR--|-DPS
--|11964|62:00.0|02:35.5|20.6|148.3|167.0|09.3
W-|10087|48:00.0|02:22.8|21.4|153.9|167.0|09.8
R-|03307|22:00.0|03:19.6|18.8|142.8|167.0|07.6
Workout Details
#-|SDist|-Split-|-SPace-|SPM-|AvgHR|MaxHR|DPS-
02|02580|12:00.0|02:19.6|21.5|146.7|159.0|10.0
03|02478|12:00.0|02:25.3|21.4|154.0|162.0|09.6
04|02546|12:00.0|02:21.4|21.4|156.5|165.0|09.9
05|02483|12:00.0|02:25.0|21.5|158.5|167.0|09.6

This is pretty new functionality, so I checked it with an excel workbook that I have that does the same kind of processing.

| Tstart_ | Dist_ | Time_ | _Pace_ | SPM_ | avgHR | _DPS___ | Remarks
 | 00:00.0 | 01418 | 08:00 | 2:49.3 | 17.9 | 115.6 | 09.9 | warming up
 | 08:00.0 | 02577 | 11:59 | 2:19.5 | 21.5 | 146.7 | 10.0 | 1
 | 19:59.0 | 00108 | 01:00 | 4:37.8 | 20.4 | 149.2 | 05.3 | 
 | 20:59.0 | 02479 | 12:00 | 2:25.2 | 21.4 | 154.0 | 09.6 | 2
 | 32:59.0 | 00107 | 01:00 | 4:40.4 | 21.5 | 153.4 | 05.0 | 
 | 33:59.0 | 02549 | 12:00 | 2:21.2 | 21.4 | 156.5 | 09.9 | 3
 | 45:59.0 | 00086 | 01:00 | 5:48.8 | 20.7 | 152.5 | 04.2 | 
 | 46:59.0 | 02487 | 12:01 | 2:25.0 | 21.5 | 158.4 | 09.6 | 4
 | 59:00.0 | 01456 | 08:00 | 2:44.8 | 18.8 | 146.1 | 09.7 | cool down

| Tstart_ | Dist_ | Time_ | _Pace_ | SPM_ | avgHR | _DPS___ | Remarks
 | 00:00.0 | 01418 | 08:00 | 2:49.3 | 17.9 | 115.6 | 09.9 | warmup
 | 00:00.0 | 00301 | 03:00 | 4:59.0 | 20.8 | 151.7 | 04.8 | rest
 | 00:00.0 | 01456 | 08:00 | 2:44.8 | 18.8 | 146.1 | 09.7 | cool down
 | 00:00.0 | 10092 | 48:00 | 2:22.7 | 21.4 | 153.9 | 09.8 | Main set

It looks like it matches up really well.  In order to do similar analysis to the SPM vs pace with a spreadsheet, I need to slice the data into little mini intervals, one for each stroke rate and summarize it that way.  Here’s what that looks like.

| Tstart_ | Dist_ | Time_ | _Pace_ | SPM_ | avgHR | _DPS___ | Remarks
 | 00:00.0 | 01418 | 08:00 | 2:49.3 | 17.9 | 115.6 | 09.9 | warming up
 | 08:00.0 | 00638 | 03:00 | 2:21.1 | 20.1 | 138.4 | 10.6 | r20
 | 11:00.0 | 00427 | 01:59 | 2:19.3 | 22.3 | 145.7 | 09.7 | r22
 | 12:59.0 | 00224 | 01:01 | 2:16.2 | 24.2 | 150.8 | 09.1 | r24
 | 14:00.0 | 00626 | 02:59 | 2:23.0 | 19.8 | 147.5 | 10.6 | r20
 | 16:59.0 | 00443 | 02:01 | 2:16.6 | 22.6 | 151.6 | 09.7 | r22
 | 19:00.0 | 00219 | 00:59 | 2:14.7 | 23.8 | 157.3 | 09.4 | r24
 | 19:59.0 | 00108 | 01:00 | 4:37.8 | 20.4 | 149.2 | 05.3 | turn
 | 20:59.0 | 00625 | 03:01 | 2:24.8 | 20.3 | 147.8 | 10.2 | r20
 | 24:00.0 | 00414 | 01:59 | 2:23.7 | 22.2 | 155.2 | 09.4 | r22
 | 25:59.0 | 00220 | 01:01 | 2:18.6 | 23.2 | 158.4 | 09.3 | r24
 | 27:00.0 | 00594 | 03:00 | 2:31.5 | 20.0 | 153.5 | 09.9 | r20
 | 30:00.0 | 00417 | 02:00 | 2:23.9 | 22.4 | 157.3 | 09.3 | r22
 | 32:00.0 | 00209 | 00:59 | 2:21.1 | 23.9 | 161.3 | 08.9 | r24
 | 32:59.0 | 00107 | 01:00 | 4:40.4 | 21.5 | 153.4 | 05.0 | turn
 | 33:59.0 | 00637 | 03:00 | 2:21.3 | 19.9 | 149.9 | 10.7 | r20
 | 36:59.0 | 00418 | 02:00 | 2:23.5 | 22.3 | 157.2 | 09.4 | r22
 | 38:59.0 | 00226 | 01:01 | 2:15.0 | 23.5 | 161.2 | 09.5 | r24
 | 40:00.0 | 00615 | 03:00 | 2:26.3 | 19.9 | 156.6 | 10.3 | r20
 | 43:00.0 | 00437 | 02:00 | 2:17.3 | 22.5 | 159.2 | 09.7 | r22
 | 45:00.0 | 00216 | 00:59 | 2:16.6 | 24.8 | 164.0 | 08.9 | r24
 | 45:59.0 | 00086 | 01:00 | 5:48.8 | 20.7 | 152.5 | 04.2 | turn
 | 46:59.0 | 00613 | 03:00 | 2:26.8 | 20.3 | 152.9 | 10.1 | r20
 | 49:59.0 | 00419 | 02:00 | 2:23.2 | 22.3 | 159.2 | 09.4 | r22
 | 51:59.0 | 00222 | 01:01 | 2:17.4 | 23.3 | 162.3 | 09.4 | r24
 | 53:00.0 | 00593 | 03:00 | 2:31.8 | 19.8 | 157.7 | 10.0 | r20
 | 56:00.0 | 00419 | 01:59 | 2:22.0 | 22.5 | 161.4 | 09.4 | r22
 | 57:59.0 | 00221 | 01:01 | 2:18.0 | 24.8 | 165.9 | 08.8 | r24
 | 59:00.0 | 01456 | 08:00 | 2:44.8 | 18.8 | 146.1 | 09.7 | cool down

| Tstart_ | Dist_ | Time_ | _Pace_ | SPM_ | avgHR | _DPS___ | Remarks
 | 00:00.0 | 01418 | 08:00 | 2:49.3 | 17.9 | 115.6 | 09.9 | warmup
 | 00:00.0 | 00301 | 03:00 | 4:59.0 | 20.8 | 151.7 | 04.8 | rest
 | 00:00.0 | 01456 | 08:00 | 2:44.8 | 18.8 | 146.1 | 09.7 | cool down
 | 00:00.0 | 04941 | 24:00 | 2:25.7 | 20.0 | 150.5 | 10.3 | r20
 | 00:00.0 | 03394 | 15:58 | 2:21.1 | 22.4 | 155.9 | 09.5 | r22
 | 00:00.0 | 01757 | 08:02 | 2:17.2 | 23.9 | 160.1 | 09.1 | r24

Looking at the average paces, compared to the SPM vs pace plot, it appears that the 20 and 22 spm averages line up pretty well with the visual center of the data point clouds.  For 24 spm, it looks like the average is a bit slower than the center of the cloud.

Anyway, it was an amusing way to look at the data.  And it was a very fun workout.

Tomorrow:  The schedule calls for 5 x 1500m / 5′ rest.  Who am I to argue with that.  Pace target is 2:15.

 

HOCR 2016

The weather reports were ominous.  Rain and wind starting around 11am.  What time was our race…11:07am.  Before that, the water was flat, the winds were calm and the skies were cloudy but not dark.  As the morning wore on, the weather reports seemed to be improving and even when we launched around 10:20, it was still quite nice.

We headed down to the warmup area in the basin and started going around the “box”.  This is a big area marked by 6 huge yellow and black checkered buoys.  We did a couple laps and still had some time so we embarked on a third trip around.  By now it was about 10:50.  We turned the corner and started to row up to area where we were being lined up.  Even numbers on the cambridge side, odd numbers on the Boston side.  We looked up river and what did we see?  A wall of rain charging toward us.  I am serious.  You could actually see the line between where it was raining and not raining coming across the water as it approached.  And then we were in it.  The rain was not all that hard, but the wind picked up from the NW and it was pretty significant.  It was blowing steadily between 10 and 15 mph with gusts up to about 20mph.

screen-shot-2016-10-22-at-6-33-07-pm

We sat in the rain and wind, trying to hold our position between bow # 43 and #47.  Precisely at 11:07, they started the first boat and the odd and even line began to slowly paddle up.  Before I knew what was happening, I saw the red and green flags in the chute that are a couple of strokes away from the start and then I heard the announcer struggling to pronounce Lake Quinsigamond Community Rowing and say we were on the course.

Here are links for the stern video of the race:

HOCR – Part 1

HOCR – Part 2

The video tells the story.  We hacked our way through the head wind to the BU bridge.  Steering through this bridge is a challenge under ideal conditions.  With a nasty head wind blowing rain in your eyes and with multiple boats ahead of you, it is even tougher.  Joe picked a great line and we zipped right through.

Then we were into the Magazine Beach turn.  Here we were exposed to the head wind across a wider part of the river.  The goal is to get tight to the green buoys along the cambridge shore and try to get into a good rhythm through the turn.  This was complicated for us by a slower boat in front of us and a faster boats right behind us.  Joe did his best to avoid the boat that was passing us to the inside, while not running into the boat ahead of us.  On the video, it looks like they kind of zigged and zagged a bit across us as they tried to figure out how to get out of our way.

The boat that passed us looked like it was going a thousand miles an hour and that kind of got under my skin.  I started to have irrational fears of ending up in last place.  This was certainly spurred me to dig deep, both figuratively and literally.  Figuratively, I pushed up the stroke pressure and rate to an unsustainable level.  Literally, I started to row pretty badly, burying my blades too deeply and not being careful with my finishes.  This did not do our boat speed any favors.

We got into the power house stretch and the water was smooth and the wind was blocked.  It felt like the boat was moving better here.  I hardly noticed, but we passed another boat at the beginning of the stretch.  I think it was because I was too focused on a couple of boats that were gaining on us fast and passing us after we emerged from the Western Avenue bridge.

We took twenty strokes and then turned for the Weeks Foot Bridge.  My wife, sone and some friends were there cheering us on.  Honestly, because of the boats that passed us, I was pretty despondent at that point.  I had pushed way too hard, and I wasn’t even sure if I’d make it to the end.  Strangely enough, once we had passed them, I started to feel a little bit better.  I eased up a bit on the rate and we made the turn to the Anderson Bridge.  Coming out of Anderson, another boat passed us, but I my attitude had improved.  I had decided to just do what I could and just not give up.  The long turn toward the Eliot bridge was uneventful, mainly because Joe steered it really well, including the really sharp end to the turn and the passage past the docks just upstream of the bridge.  Here’s a comparison of my course last year, and Joe’s this year.  (2015 is red, 2016 is yellow)

2015 vs 2016.png

Here’s the first third. You can see the steering around overtaking and slower boats on the yellow line.  I like the line that I took last year closer to Cambridge as we approached the first bridge, but I doubt it makes much difference.

Screen Shot 2016-10-23 at 7.43.35 PM.png

Here’s the powerhouse stretch, into the weeks turn.  Joe did a better job of this than I did last year.  He was a lot smoother through the weeks turn and got us in just right place for the turn under the Anderson bridge.

screen-shot-2016-10-23-at-7-44-02-pm

Here’s the last third.  It looks like I did better job at the beginning of the curve, and Joe did better second half and he hugged Boston side into the bridge.  I hugged to cambridge shore last year, Joe swung a little wider, but again I don’t think it added much distance.

screen-shot-2016-10-23-at-7-44-40-pm

In terms of effort, this was a tough race.

I was into the threshold HR zone within a minute of the start, and I just kept pushing.  I kind of plateaued around 175/176 or most of the race, and then with about 5 minutes left, around the Anderson bridge, I started to up the rate and pushed my HR up above 95% of my HRR.  I usually count out strokes at the end of a race to give me something to focus on.  I had planned to start counting at the Anderson Bridge.  This is about 1k from the end so, about 120 strokes.  But I forgot about it with the steering that was going on.  I remembered as we went into the long turn, and I figured that we must have gone at least 60 strokes by then.  So I started counting and I figured I’d need to count up to about 60.  I was wrong.  I got to 50 and there was no sign of the finish line.  I counted another 10, still no finish line.  I wasn’t sure if I had another ten strokes in me, but I did and that set brought us just across the line.  Luckily there was a big gap between us and the next boat to finish because I needed a few seconds to put myself back together.

With the headwind, and extra river flow, it was a slow race.  The winner was a full minute off the course record for this age group event.  And the winner was the crew that set the record!  We were a good four minutes slower than the winner.  We finished in 43rd out of 52 boats.  So, my fears were not realized.

When you talk to some of the folks that we compete with, you realize that there is some genuine athletic talent in the event.  Guys that were former national team members and varsity level college rowers are common.  This seems different from running and biking where there are a lot of more casual competitors.  We were talking to one guy in our race who set the world age group record for the marathon on the erg 20 years ago.  He held a 1:47 split for whole thing!

In any case, unless you are talented and dedicated enough to win a big event like this, all you can do is try to improve.  Now I have an initial marker that I can try to make better over time.  Looking at the results, there are improvements in many areas that could help.

  • Weight:  I should lose 20 pounds
  • Strength:  I’ve been reading more about strength training for 50+ year olds.  I think I need to add this in over the winter and see if it helps
  • Fitness:  I think this is pretty good, and the best way to get better is a lot more duration at
  • Technique:  Lot’s to do here once it is next spring.  I need to improve my stroke in a couple of essential ways.  I need to fix my tendency to row “over a barrel”.  I also need to clean up my finishes and get my hands away faster.
  • Steering:  The key to this is to get enough time on the course, so next year I think doing weekly sessions on the Charles is going to be a big priority.

Friday: Practice run for the HOCR

Around 2:30pm, I met Joe down at the Singles and Doubles Launch Area (SADL) by Riverside Boat Club.

He had already unloaded the boat and gotten rigged, so we were ready to launch and go for our practice run.  Practice day for the HOCR is almost as fun as the race.  There are hundreds of boats on the course, all trying to rehearse hat they will do and trying to get landmarks to look at for steering.  The weather was great.  Wind from the ESE about 5-10 mph, and really warm, nearly 70 degrees.

ESE is a nice tail wind.  The SADL dock is about 1000m from the start.  So on practice day, you launch and join the parade of boats going upstream on the cambridge side of the river.  You do the 3700m from there to the finish, and then turn around for the long slow paddle back down river.  The paddle back is quite relaxing, or maddening if you are on a tight schedule.  The downstream course is very narrow around the turns and they closely control the traffic into them.  You are marshalled by officials on the banks to tell you when to stop and go.  You continue past the SADL dock all the way to the start area in the Charles River Basin, and then you can do a practice run from the holding area through the start chute and the first 1000m of the course which is a long turn to starboard.

Today, my phone ran out of batteries as we were paddling back down stream, so the map just shows the trip upstream and a little bit of the paddle back.

Screen Shot 2016-10-23 at 6.39.00 PM.png

The intent of this row is just to get accustomed to the course.  Last year, I got too excited and rowed it way to hard.  This year, I was determined to do a better job of keeping it light and easy.  Of course, I failed.  I went just as hard as I did last year.

Oh well.  It was a very enjoyable row and I felt a lot more energized than tired after we finished.

Thursday: 2×500 taper.

On the charles in my fluid.

Last taper day.

2×500

Workout Summary - media/20161020-152810-77630o.csv
--|Total|-Total-|--Avg--|Avg-|-Avg-|-Max-|-Avg
--|Dist-|-Time--|-Pace--|SPM-|-HR--|-HR--|-DPS
--|04143|24:30.0|02:57.5|21.1|141.4|175.0|08.0
W-|01000|03:55.0|01:57.5|29.5|161.7|174.0|08.6
R-|07344|46:00.0|03:08.0|02.4|016.4|174.0|08.0
Workout Details
#-|SDist|-Split-|-SPace-|SPM-|AvgHR|MaxHR|DPS-
02|00500|01:55.2|01:55.2|30.2|161.5|174.0|08.6
03|00500|01:59.9|01:59.9|28.9|161.8|174.0|08.7

 

Wednesday: 3 x 500 Taper (in 2x)

On Lake Quinsigamond in the Vespoli double with Joe.

Weather:  Wicked dark!  Warm, around 65F.  Wind from the SW around 10mph, but it felt like it was lighter in middle and kicked up a bit again at the end.

Plan:

  • Long Rojabo style warmup
  • 3 x 500
    • Pace: ~2:00
    • Rate: 28-30
  • Long rests with square blade drills
  • Long cool down with some more sets of 20 to work on technique

Screen Shot 2016-10-19 at 7.06.12 PM.png

No Heart Rate data.  I assume the battery in the H7 gave up the ghost.

myimage10-19a.png

The intervals were basically at a 2:00 pace.  I feel like that’s pretty good boat speed for us.

Workout Summary - media/20161019-125836-77588o.csv
--|Total|-Total-|--Avg--|Avg-|-Avg-|-Max-|-Avg
--|Dist-|-Time--|-Pace--|SPM-|-HR--|-HR--|-DPS
--|07192|43:07.0|02:59.9|22.0|0.0|0.0|07.6
W-|01503|06:01.0|02:00.4|29.0|000.0|0.0|08.6
R-|09690|61:51.0|03:11.5|03.8|000.0|0.0|06.4
Workout Details
#-|SDist|-Split-|-SPace-|SPM-|AvgHR|MaxHR|DPS-
02|00502|02:00.4|01:59.9|29.1|0.0|0.0|08.6
03|00503|02:01.2|02:00.6|28.4|0.0|0.0|08.8
04|00499|02:00.3|02:00.7|29.7|0.0|0.0|08.4

I stuck the GoPro camera on the stern today to get a look at how well we were rowing together.  It was way too dark to see much for the first 45 minutes of the outing, but it was light enough during the last 10 minutes or so during our row back to the boathouse at the end.  We did four sets of 20  strokes on / 20 strokes off you can see in the rate plot above.  They were at 28, 24, 26, and 24 spm.

So, it looks like you will have to sneak over to youtube to see the video, I can’t seem to embed it anymore.  Here’s the link.