Race Report: USMS 10K Postal Championship

by Evan Morrison. 04 September 2010.


Another Friday, another long postal swim at the UIC Natatorium. This time, for 10K: 200 laps of a 50-meter pool.

The open-water 25K.

I was joined by fellow distance freak Smelts and my favorite U-Chicago professor were also on deck, as lap counters - which I’m told on good authority is a similarly mind-numbing experience.

My goal? 2:17:52 - my open-water 10K time from Noblesville in July.

Some reasons I might succeed in beating that time:

Some reasons I might not succeed:

What else can I say? My splits will tell a better story than my words:

10Ksplits

NOTES:

(1) 5K Postal splits (dotted blue line) superimposed for comparison.

(2) Drink breaks at 2/3.5/5/6.5/8K are “adjusted out.” See 5K postal report for a description of the methodology._

Remarkably, these splits correspond fairly well with my subjective experience:

In the end: 2:16:15. Pace per 100m of 1:21.8. A few more stats:

400m splits:

1000m splits:

5K splits - breaks included (no adjustment):

Nutrition & Hydration:

(HEED = “high-energy electrolyte drink” - e.g., Gatorade)

(recovery drink = includes protein/amino acids - e.g., chocolate milk, GU Brew)

And speaking of recovery: one week ‘til Big Shoulders!

Forward, march!


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Posted in: swim reports Tags: postal , USMS

Comments

On 2010-09-04 17:39:22, Adam B said:
Good swim, man. For what it's worth, I recovered much more quickly after the pool 10k than the open water 10k. Though the wheels fell off right at 8k again. The large pile of food I ate 30 minutes later helped.

On 2010-09-05 00:15:34, IronMike said:
"...wheels coming off..." That's so funny to those of us happy to maintain 1:31/100 for 300m!!! And my wife agrees. Lap counting is a mind-numbing experience. And all she's had to count for me is the Brute Squad (which for me, took forever!). Great swim. Hope to do the same (distance, not time) in a couple years when I get back to the land of normal pools. Oh, and what sort of gel do you use?

On 2010-09-05 09:31:58, Evan said:
Thanks, Adam. Large piles of food certainly help in these situations. Now, don't be shy :-) How'd your swims go?

On 2010-09-05 09:40:02, Evan said:
Thanks, Mike. I hadn't heard of Brute Squad 'til I read about it on your blog. Sounds like a blast. I have a halfway decent 400 IM if I train for it, but during open-water season my non-freestyle strokes go out to pasture. 200 fly, on the other hand, I've never cared for. I've had good results with both GU and Hammer gels. I think I slightly prefer the taste of Hammer. The GU Roctane gels are great but too expensive.