drinking while running

My usual running day is 4-5 hours. I am slow. So what I will be using on my runs is cycling jersey with food in the pockets and water bottles. I will finish running in april. Then cycling. The hydration on my cycling is as usual. 2 water bottles on my bike and some food in my pockets. cycling will take 2 months. So when i start the running part of the duathlon it will be hot in Maimi in jun. So I am planning to run then with a hydro pack. I have used hydro pack doing cycling. First time using it running.

Thougths

My best part is cycling and swimming. My weakest part is running. I did 2300 mile run 2006 but have not done much running after that until now. This is a long distance record with many rules. One of the rule is after you start you can not stop. You can not take a day off for rest or in bad weather. You need to do as much as you can every day. If you can not do your activity one day you are out and you need to start again. 

One more thing. I feel that people are quiet now about this. Reason for this is probably people think I can not do it. I can asure you that I have a 2300 mile ride and 2300 mile run under my belt and last summer I did a 100 mile swim. So I am cabable to do this. I am not fast and my body does not look like athlete but is is made  for a long distance activities.And my mind too. On long activities I go into a zone where my focus is on finishing.

training run

Did a training run wit everything I will use on the record attempt. Looks ok. I am stronger now and by body is adjusting to run for a long time.