Olympic distance is not really that long if you break it down
1.5km swim, 40km bike and 10km run
but putting it all together with transistions, a very hot weekend and first ever attempt at the sport then yes it was tough, and I actually beat my time by 4 mins so was well chuffed.
I started most of my training in april and carried on throughout till august.
Always had the distance in my legs due to running, always had a road bike and have done 50+ miles on sundays, it was just the swimming.
I kept swimming my main aim, as it was my weakest discipline, I just worked up slowly to be able to swim 60 lengths and added some sessions together.
One thing I would recomend is to put sessions together, so session on the bike and then go for a run, its a weird feeling when you get off the bike, especially if your hammering about, legs are a little wobberly.
I have also just started a weights prog, now in my 6th week, so hoping that will add strength to my back, shoulders and arms.
London triathlon is still taking places!!!!!
Give it a go, and they do have different distances if you dont like the sound of the Olympic event.