Hey turk - which tri?
I used to be ironman fit - did two of the things, now do more adventure racing. Perpetually feel unfit though due to the people I hang around (sub 3 hr marathoners, intl level adventure racers). Even after a severe lack of training lately I can still knock out a decent 10k up Mt Taylor and back, or do a nice 4 hour hit out on the mtb down the snowy's. I do PT for a couple of people, coach a few triathletes and adventure racers - can do what most of them can do just a lot slower (low training age).
It all comes down to who you hang around with.
Tiger - sounds like you've got good anaerobic capacity just lacking in aerobic capacity (good explosive/sprint, crap long distance)
Hi Mooze
Was the Bussleton Ironman, first year back racing after 5 years off, unfortunately lost a bet with a mate.
It was good fun but endurance levels not where they need to be so raced
conservatively.
Cheers
Peter