Hmm.
Junior county squash & Cricket, played cricket at good club level for 20 years, very average club footballer, 35 min 10K runner, then did nothing but dring beer for 5 years before taking up running again and eventually Tri.
It bothers me not at all that it now takes me 42 mins to run 10K because age graded thats 35:xx! Thank god for age grading, plus the standards have dropped and I win a lot more these days.