Age is a state of mind. Up until recently an elderly Scotish chap, Neil Sinclair, was still riding 10,000 miles a year. 16,000km! Now at the ripe old age of 96 he’s retiring from the road and will stick to his exercise bike instead. I’m guessing he won’t be doing intervals. Then again, does Sufferfest do videos for 96-year olds?
http://road.cc/content/news/85596-scotlands-oldest-cyclist-hangs-his-wheels-96
Carbon Addiction 
Pete, That would make his 4 year plateau around about the time of world war 2…..
Yep. Bloody hell!