Ya, yours cuts off at 40, Spandex Dweeb....
The triathlon I attended (did not race) on Saturday the winner swam about a mile at a 1:19/100 yards, a 25 mile bike at 26.4 mph, and ended with 6.2 miles at 5:30/mile. You might argue that's a TOTALLY different endeavor and you would be right, but you could probably learn.