http://www.johnhackbarth.com/training/the-details-of-a-hot-long-run%e2%80%a6 Tue, 08 Nov 2011 15:49:43 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.johnhackbarth.com/training/the-details-of-a-hot-long-run%e2%80%a6/comment-page-1#comment-1618 Jeff Thu, 22 Sep 2011 17:10:38 +0000 http://www.johnhackbarth.com/?p=679#comment-1618 This is great to read before my marathon, John, although it scares me more than anything! I'm pretty sure I sweat more than anyone else alive. This is great to read before my marathon, John, although it scares me more than anything! I’m pretty sure I sweat more than anyone else alive.

]]> http://www.johnhackbarth.com/training/the-details-of-a-hot-long-run%e2%80%a6/comment-page-1#comment-1560 John Thu, 21 Jul 2011 15:39:42 +0000 http://www.johnhackbarth.com/?p=679#comment-1560 Kevin, That's good to know. I wish I would have weighed myself before and after to get a more accurate measurement. Iowa summer running in humidity can be brutal, but Austin 100+ degree temps have to be worse! -John Kevin,
That’s good to know. I wish I would have weighed myself before and after to get a more accurate measurement. Iowa summer running in humidity can be brutal, but Austin 100+ degree temps have to be worse!
-John

]]> http://www.johnhackbarth.com/training/the-details-of-a-hot-long-run%e2%80%a6/comment-page-1#comment-1559 Kevin Thu, 21 Jul 2011 15:21:49 +0000 http://www.johnhackbarth.com/?p=679#comment-1559 Your sweat rate is actually the number of pounds you lost during the run (converted to ounces) PLUS the amount of water you drank. So, in your scenario, you lost 7.5 pounds (120 oz) and drank 55 ounces... Thats 175 ounces. You said you ran 3 hours. So, divide 175 by 180 and multiply by 60 and you get an hourly sweat rate of 58 ounces... Your sweat rate is actually the number of pounds you lost during the run (converted to ounces) PLUS the amount of water you drank. So, in your scenario, you lost 7.5 pounds (120 oz) and drank 55 ounces… Thats 175 ounces. You said you ran 3 hours. So, divide 175 by 180 and multiply by 60 and you get an hourly sweat rate of 58 ounces…

]]> http://www.johnhackbarth.com/training/the-details-of-a-hot-long-run%e2%80%a6/comment-page-1#comment-1361 Pete Wed, 21 Jul 2010 00:46:18 +0000 http://www.johnhackbarth.com/?p=679#comment-1361 Really interesting post John! I did not know that only a 2% loss in body weight due to sweating can cause significant dehydration. I am guessing I sweat about 10 lbs/hour. :) Really interesting post John! I did not know that only a 2% loss in body weight due to sweating can cause significant dehydration. I am guessing I sweat about 10 lbs/hour.

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