why o why wrote:I just think there's more ego involved in our pursuit of running excellence than just the purity of "oh, I love to run."
You started out this thread asking people why they still continue to train and race after their prime. A bunch of people told you. Now you're arguing with them and telling them that they're wrong about why they continue to run?
Of course you're right that it's difficult to separate the intrinsic pleasures of training hard from the extrinsic pleasure of placing well at races. In the decade since my "serious" competitive career ended, I've gone through a number of different phases -- barely running at all, training hard for races, training hard without racing, and even racing hard without doing much training (you can get away with that for a few years if you have a big training background in the bank!).
Having tried all the combinations and permutations, I can say now that pushing my limits with hard training on a regular basis, preferably with a few friends, is more important to me at this stage of my life than racing. I do an interval workout and a tempo run each week, and really enjoy them. And I'd enjoy my runs even more if I lived in the mountains, but that's not possible for career and family reasons right now.
Will the same turn out to be true for you? I have no idea -- different things make different people tick. But just because a potential motivation seems foreign to you, don't assume that the people telling you about it are mistaken about their own motivations.