Showing posts with label 70.3 Racing. Show all posts
Showing posts with label 70.3 Racing. Show all posts

Saturday, August 1, 2009

Spirit of Racine - Race Breakdown

Well its been two weeks since Spirit of Racine Half Ironman. What a great day for racing, I'll skip the paragraph on drafting issues and just say "It is what it is". I really love the SOR venue and race but next year I'll head further north and race the Door County Half Ironman. Its a smaller race and more challenging course = Less Drafting.

Lets break it all down:

Prerace nutrition and set up: No issues, went as planned. Forgot to put Tylenol in my bento box as I tend to get headaches without my glasses. Luckily, no issues on Race day.

Swim: Lined up in the front row and quickly ate sand 5 secs after the horn. Made the mistake of not testing the depth of the entrance. The beach entrance was deeper than my warm up location. Regrouped and got moving. We had the current to our back and google maps shows the swim was more 1.0 - 1.1 than the official 1.2 mile distance.

Time: 24:09 8th / 101 M30-34

Transition: Pretty clean, but they can always be faster.

Bike: Settle into a quick rhythm after screwing around with my shoes. The Velcro band was causing issues and I had to pull over. My plan was to sit at 188 watts for the first 30' of the ride which pencils out to 76% of FTP.

After reviewing my power file, The first 30 mins Normalized Power was 187, right on target.

The remainder of the ride was targeted at 198 watts or 80% of FTP. This part of the ride was mentally challenging as big packs of riders would overtake me, forcing me to sit up to avoid penalty. This was the key lesson learned, when your race power file is littered with spots of zero power, you're throwing time away. I needed to make the mental adjustment and move the target watts up to compensate for sitting up. I was 10 watts short for the remainder of the ride with 2hrs at 188 watts normalized. Additionally, I had written my target % of threshold estimating the course ride at 2:38. However, I finished in 2:33:29. Given the faster time on course I was able to ride harder. Again, Lesson learned. I estimate I could have ridden 82% of FTP. As illustrated by VI (NP / AP) I did ride steady only losing 3% of my power.

Bike: 2:33:29 43/ 101 M30-34

Entire workout (181 watts):
Duration: 2:33:36
Work: 1672 kJ
TSS: 147.6 (intensity factor 0.759)
Norm Power: 188
VI: 1.03


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Transition: 1:45 - Had to fiddle with the Garmin as I had accidentally left it running and need to clear 3hrs of running blank data. Dumb mistake.

Run: The plan was to run 8:15's through Mile 3 of the run which represented a very easy pace to build into my targeted pace of 7:45 and then kill it during the last 5K. Actual:

Mile 1: 8:35
Mile 2: 7:52
Mile 3: 7:32

The pacing error caused me to move into target pace too quickly creating a false sense of panic. My breathing was labored so I shifted back to target pace + X. Miles' 4 through 8 I was running between 8:05's and 8:30 to regain that safe feeling. Had I known my bike data was conservative I wouldn't have let this happen. After Mile 8, I knew I wouldn't blow up and it was time to get back to work.

Mile 9: 7:45
Mile 10: 7:52
Mile 11: 7:46
Mile 12: 8:00
Mile 13: 7:46

Run: 1:45:39 48 / 101

Final Time: 4:47:12 37 / 101 M30-34

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A small shift from previous races as my relative bike results are generally below my running results. Despite my conservative race I still Pr'd the course by 27 mins. Later in the week, I would go race a local 5K and set a 1 min PR. I had the legs for a much faster 1/2 but was just Conservative. I learned some lessons and have data for future races.

Next Steps: Continue punching the clock and getting ready for Ironman Wisconsin Sept 13th.

Friday, July 17, 2009

Spirit of Racine - The Game Plan

A successful race is the result of planning. Plan the race, race the plan.

Bike Set up:
500 Cals on the Downtube
250 Cals in the aero bottle
Wheelcover with powertap
HED3 in the front
Spare tube/co2/levers in the bento box


Prerace:
257 Cals of Infinit Long course blend
400 Cals Pop-Tarts = my secret race day weapon

Swim:
Start in the front row, furthest left
Stay in rhythm counting strokes
Dolphin Dive to shore, haul ass through the sand and feet baths

T1:
Socks, glasses, helmet and go....

Bike:
Feet on top of shoes until out of T1 hill
Opening 30 mins sit below target watts, approx 188 or 76% of FTP
Remainder of the ride, steady watts targeting 198.
Continue to push watts on the downhills and hills cap the watts at 220

Goals: NP 195-200 Watts, IF .79-.80, VI 1.02 - 1.03

Bike Aid stations:
Mile 15: Top off aero bottle
Mile 30: Down tube nutrition to aero bottle, top off with water
Mile 45: Last 1/2 of nutrition to the aero bottle and top off

T2:
Shoes on, Garmin, Belt and Hat on the run

Run:
Open up the run at 8:15 pace. Walk the hill at 1/2 mil into the run. At the turnaround (3 mile) move into target pace of 7:45. Target 7:45 until Mile 10 the last turnaround. At Mile 10 reevaluate the pace, systems check. Move into 7:30 pace if all systems go or damage control.

Give'm hell the last mile into the finish. Skip last aid station.

Nutrition:
One bottle of Infinit 250 calories, no protein.
Supplement with HEED on course

Using a long course VDOT of 48 for pacing guidelines.

Next blog post, we'll break down the game plan.