Originally Posted by
Charmed
I used to swim 5k every other week and it took me just over an hour and a half, so it's not that long to be swimming :)
Holy cannelloni! Took me two hours twenty!!
The last time I swam 5k I had been out of swimming for a good few years, and trained once a week in the months leading up to it, gradually increasing the distance each time. It is a big swim and pretty exhausting, but achievable if you're willing to put in the training (the time I did it without training didn't end so well :P )
As a disclaimer, I found swimming 200 lengths to be one of the most boring thing in the world, but I never saw the point in getting sponsored for something I would enjoy!
Best of luck for whatever distance you decide to go for :)