For those who haven't seen what it's like to suffer in order to achieve your goal, have a look at the attached clip.....in particular at the 56 second mark! For those who are slightly interested in the phenomenon that is Ironman, this highlights package may just tip you towards one day having a go, but be warned...... it's contagious!!

http://www.youtube.com/watch?v=jnqpYKx8Fvk&feature=related