Don’t underestimate Tampa

Don’t underestimate Tampa


Some people do the Tampa Bay Marathon Swim as a “warm-up” for one of the triple crown swims. And it makes sense: Tampa is early in the season, 8 weeks before MIMS and more than 3 months before high season for channel crossings.

But thinking of Tampa as a “warm-up” might tempt a person to take it less seriously – and that would be a big mistake. TBMS is one of only four annual organized ultra-marathon (25K or longer) swim races in the U.S. (along with MIMS, Ederle, and Swim Across the Sound), and it may be the toughest. While water temperature is not usually a factor, pretty much everything else is. Glancing through the archives, tide changes and rough seas seem to be the two big ones.

Swimmers typically start with the flood tide, which pushes them up Tampa Bay — for a while. If you don’t swim far enough over the next few hours, though, the tide reverses direction and starts to push you back towards St. Petersburg – making it effectively impossible to finish.

Tampa Bay is also quite large, so conditions can mimic those in the open ocean. Here’s what the Bay looked like in four recent years (click to enlarge photos):

2010 – 4/7 finished
2009 – 7/11 finished
2008 – 6/8 finished
2005 – 7/19 finished

Since Ron Collins’ pioneering swim in 1998 (9 hours, 52 minutes), there have been 149 solo entrants in the annual race. Of those 149 swims, 70 were DNF’s – they didn’t finish the full 24 miles. That’s a success rate of 53%. By comparison, over the same time period, 90% of MIMS entrants have successfully rounded Manhattan (239 of 266, not including those who withdrew before the event).

There are other factors at work, of course. The MIMS selection process likely “weeds out” swimmers least likely to finish, based on swim speed or previous cold water marathon experience. I don’t believe Collins has yet rejected anyone from attempting TBMS – which is a good thing, in my opinion.

But Tampa Bay has humbled some great swimmers. In one recent edition, a swimmer who is perhaps the best non-professional marathon swimmer in the U.S. retired due to seasickness. Last year, a well known swimming guru (who had twice finished MIMS) planned to swim TBMS, Catalina, and the English Channel, all in the same year. After Tampa (which to his credit, he finished), he decided: maybe I’m not a marathon swimmer, after all. In 2007, tragically, one swimmer passed away from a heart attack.

The point is, this swim is a beast. I’m preparing for it as such.

  • See my Swim Narratives page to read other swimmers’ experiences with Tampa Bay and other marathon swims.

7 Responses to “Don’t underestimate Tampa”

  1. Sully

    2011-03-21T08:16:29+00:00

    Huge field this year (22) or likely a lot of scratches?

    Reply
  2. Evan

    2011-03-21T12:07:25+00:00

    It isn’t really the sort of event that people scratch, given the commitment necessary to even attempt it, not to mention the entry fee. I think there was one person a few years ago who had to scratch due to a last minute business trip out of the country.

    Reply
    • Sully

      2011-03-21T12:16:31+00:00

      Could be a steady rise in interest ever since OW joined the Olympics. Good to see the sport growing.

      Reply
  3. Bob Needham`

    2011-04-03T19:01:23+00:00

    Thanks for the great article. I have taken TBMS very seriously and I hope to be among the finishes. Prepare for the worst, hope for the best. I think I have prepared myself for the worst, but I need to get going on the hope for the best part of my preparation

    Reply
    • Evan

      2011-04-03T20:47:19+00:00

      I know what you mean. See you in Tampa, Bob.

      Reply
      • Bob Needham`

        2011-04-06T21:19:53+00:00

        Have you thought about an RSS feed from your site? It is very handy. I’m also wondering if you would be so kind to list me as a friend on your site and link my name to http://www.bobswims.com. Thanks

        Reply
        • Evan

          2011-04-06T21:45:48+00:00

          No problem. You are now a friend :-)
          The site has an RSS feed, I just didn’t link to it.

          PS, You can always add an RSS feed to Google Reader (and probably other feed readers) by typing the main blog address into “Add a subscription,” without knowing the actual RSS address.

          Reply

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