I have been doing some general workout besides regular fencing training to keep myself physically fit and improve stamina, mostly mid distance running and swimming. Then one day it comes to my mind that why don't I do a short distance triathlon, e.g. Olympic Triathlon (under a mile swimming, 25 mile cycling and 6.2 mile running). I have done all those ranges separately, just need to train to put them together. What do you think about this? I know the question is vague. I am just trying to get some idea whether this would be beneficial? or would do more harm than benefit. Or would a general endurance training better than this? Thanks in advance.