Marathon Swimming Nutrition – Index of Articles

Marathon Swimming Nutrition – Index of Articles

I’ve written a variety of posts over the last few years on nutritional considerations in marathon swimming. Here they are in one place for your reference.


Series: The Art & Science of Marathon Swimming Nutrition

On Recovery Drinks - includes a DIY powdered recovery drink recipe

On Maltodextrin - Maxim vs. Carbo Pro

Series: On Nutritional Science in Marathon Swimming

On Peter Attia’s nutrition webinar

Marathon swimming and low-carbohydrate diets

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Index of Swim Reports, 2010-2013

Index of Swim Reports, 2010-2013

There’s an interesting story in this list, though I’m reluctant to impose a narrative on it just yet.

Major swims are indicated in bold – or at least, what I considered to be major swims at the time.

Going forward this list will be accessible on this page, accessible via the top menu (About –> My Swims), and updated as necessary.

2010

2011

2012

2013

New Year, New Look

New Year, New Look

If you are an email or RSS subscriber, you may not have noticed the new banner image:

The WordPress theme has also been updated and the menus have re-arranged a bit. Come check it out sometime.

Anyway, the new banner image shows me stroking along in the middle of the Santa Barbara Channel. There’s Cathy in the kayak (this must have been about 7 hours into the swim), and behind her the Fuji III (containing Rob, Mark, Dave, Ben, Capt. Forrest), heading off at a strange angle. The photo is actually a GoPro still-frame from Ben, one of the filmmakers behind the documentary DRIVEN.

For old-times’ sake, here’s the previous banner image – that’s me warming up at the Noblesville 10K in July 2010.

freshwater swimmer
Freshwater Swimmer header image, 2012.

Incidentally, if you’re an RSS subscriber, you may have heard the sad news of Google Reader‘s impending demise. If you’re shopping around for a new feed reader, I recommend checking out Newsblur and Feedly. Feedly is slicker and prettier; Newsblur is closer to Google Reader’s layout and may be preferable for power users.…

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2 years, 200 posts: An overview and history of Freshwater Swimmer

2 years, 200 posts: An overview and history of Freshwater Swimmer

The WordPress admin dashboard informs me this is – hell’s bells! – post #200 here at Freshwater Swimmer. Sometime in the next month, three additional milestones will be reached:

  • My 2-year blogoversary! (Remember this post?)
  • 50,000 page views (not including RSS). Just a couple months behind Donal.
  • Best of all: 1,000 comments! That’s an average of 5 comments for every post (recently it’s been more like 10 per post — granted, some of those are my own!). I could be wrong, but I think this statistic might be unmatched in the universe of open-water swimming blogs. So, to my commenters, especially the frequent ones – Katie, Mike, Amanda, Adam, David, Donal, Rob, and Sully - thank you! And keep ‘em coming. I appreciate the engagement, and am gratified that you find my stuff worth reading.

Regular visitors may have noticed a few changes afoot – some new fonts, an updated theme, and alas – a new header image. Much as I loved that spectacular view of the Chicago lakefront, it no longer reflects my reality.…

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Sign up, you should…

Sign up, you should…


  • For the Santa Barbara Channel Swimming Association’s Facebook page. It’s been around a while, but I have reason to believe it’ll be more active going forward. Why? Because now I’m the man behind the curtain.


 

Apologies for the recent radio silence. I’ve been working on the final installment of my Catalina Channel story. It’ll be worth the wait.…

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Bucket Lists

Bucket Lists

For all my RSS lurkers out there, I wanted to alert you to some changes I’ve made to the site.

First, there’s a new item in the top navigation menu, Bucket Lists. The menu includes links to a variety of open-water swim lists, including:

I’ve also organized my other random “projects” – my Global Water Temp Dashboard, my Open Water Pace Table, my collection of Swim Narratives, plus the two calendars mentioned above – into a new FWS Exclusives drop-down menu.

I hope you find them interesting and/or useful!…

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New site feature: open-water pace table

New site feature: open-water pace table

When you book a channel crossing, most experienced pilots will want to know how fast of a swimmer you are. Can you repeat 20-minute miles, 25-minute miles, or 30-minute miles? A pilot will often want to start a faster swimmer at a different time of day (and in some cases, a different location) than a slower swimmer.

But what if you train mostly in a pool? Do you give the pilot your best 1,650 time?

The problem with trying to estimate speed in the open water from pool times is…well, lots of things. But one of the big ones is turns. If you gain 1 second every time you push of the wall in the pool, that’s 2 seconds per 100 long-course and 4 seconds per 100 short-course, compared to the equivalent distance in open water.

So, if you use a straight conversion of distance-to-distance, you’ll probably over-estimate your open water speed (unless you have really slow turns). Here, then, is an open water pace table that factors in time gained from turns. It assumes 1 second gained per wall – some people gain more and some people gain less, but I think it’s a reasonable approximation.…

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New blog feature: Comparative water temperatures

New blog feature: Comparative water temperatures

For those who have ever wondered, in the dead of winter after so many laps in the concrete prison, “What’s it like in Hawaii today?” — a new blog feature! Behold: a dashboard of current water temperatures at a few select locations where marathon swimming has been known to occur.

One surprising (to me) fact gleaned from today’s data: the English Channel is a mere 55F right now… in late November!

You can access the dashboard through the following link or through the “Marathon Swimming” menu at top:

Freshwater Swimmer: Comparative Water Temperatures

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2011 Race Schedule (tentative)

2011 Race Schedule (tentative)

Here in Chicago, the trees are gradually defoliating, and the Parks Department finally removed the buoys from our beloved cove south of Promontory Point… which can only mean one thing: Time to start filling in the 2011 Open Water Calendar! In 2010 I attended 12 events (some with multiple races) over 6 months. Eight of these involved air travel. That’s a race (at least) every other week on average. It was super fun, but not so conducive to peak performance. My ‘A’ races – supposedly, the Noblesville 10K and the Big Shoulders 5K – turned into ‘B+’ races because of the near-constant disruption of training.

As for next year, let there be no doubt: MIMS is the ‘A’ race – the main course. Everything else is either aperitif or digestif.

The season will begin April 9 at the Nike Swim Miami. This is a fairly standard 4-loop 10K in a protected nook of the Biscayne Bay. After a long winter of pool training in Chicago, it will be a useful fitness test and good opportunity to de-ice my open-water chops.…

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