Yeah, but Winlock was running sub-3:00 in his 70s. :-)
I should clarify that it's not that I don't pay any attention to race times, just that it's not my primary focus -- I regularly sacrifice PRs to make sure I feel good and avoid injury.
“We want to make good time, but for us now this is measured with emphasis on “good” rather than “time” and when you make that shift in emphasis the whole approach changes.” — Robert M. Pirsig