Over the past 3 years, about 60 forum members have turned out for my hilly forum rides and I'd say that roughly 1/3 were under 35, 1/3 were aged 35 to 50, and 1/3 over 50. I am 55.
I've had a few riders aged 60+ come out and they were fitter than some of the under 35s. Of course, the fact that my rides are very hilly might influence who decides to come along. Maybe I get more younger riders than I should because some older riders are put off?
HLaB's photo of the summit of the Port de Tudons reminds me of one of my Costa Blanca trips. That mountain is one of the biggish climbs near Benidorm and we always went up that a couple of times during the Spring training camps I attended.
On one occasion we had climbed the Tudons from sea level on the Benidorm side which (as you can see from the photo) involves over 1,000 metres of ascent. We'd descended the far side, climbed back up to Confrides then whizzed down to a cafe at Guadalest where we had a long break in the sunshine.
I was sat there chatting to a married couple and their friend. I'd met them there 4 years on the trot. An overweight man waddled over to us, followed by his wife. He spoke to the husband in our couple ...
Fat man:
"Excuse me - I couldn't help overhearing you - you're British aren't you?"
Cyclist:
"Yes."
Fat man:
"I was wondering if you are cyclists?"
Cyclist:
"Well, we certainly didn't all drive up here wearing Lycra shorts!"
Fat man (flustered):
"Ah yes, I suppose so! Er, is there some kind of cycle race going on today because we drove up the Tudons earlier and saw lots of cyclists riding up it?"
Cyclist:
"That could have been us - we rode over it on the way here."
Fat man (shocked):
"Eh? Well, I used to be a cyclist when I was young but of course I'm too old for all that now. I retired this year - I'm 65!"
Cyclist (spitting out his coffee):
"Absolute piffle, man - apart from that young man there [me] we are all well into our 70s! We come out here every winter to spend 3 months riding in the sunshine!"
Fat man (flabbergasted):
"I, er, well, you ..."
Wife of fat man:
"Right, that's decided it - I'm buying us bikes when we get home!"
It was a fantastic moment!