If I could take one thing back from all the ironman training I did over the years, it would be the thousands of laps I did in the pool with the hopes of thrashing out a faster swim time.
If you are an age grouper or a novice Ironman, there is really no point in spending hours and hours in the pool if you are already at the point where you can easily handle the distance. To devote your valuable training time to enable you to complete the swim 4 or 5 minutes faster is a very poor return on your time investment.
It seems that there are many ironman athletes out there who push way to hard in the swim. The excess energy you burn in that opening leg is simply not recoverable and won’t be there for the bike and run.
I firmly believe the reason so many people hit the wall in the marathon, is because they expended so much in the swim. The bike leg just finishes the job of depleting your resources.
There’s no medal for swimming fast. There’s not even a t-shirt if you swim fast and don’t cross the finish line. Even being the very first out of the water means little is you can’t put three events together.
Take for example...