In reply to davidwright:
> (In reply to MJH) Lets first point out that a few other people reckoned that 50 mile cycle in a 4-5 hour day is not a hard ask for a fit individual. That argument was going on a day or so before I said anything. It appeared to me to be you and moomin who were disagreeing with a consencous.
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> Moomin was saying that a fit non-cyclist would have difficulty doing that. I am her fit non-cyclist and I haven't struggled in the past and I doubt I would struggle now.
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> Sutty's last post has put his finger on it. A lot of people have forgotten what a typical fit and healthy adult is capable of doing as a matter of routine. Not so long ago 2-3 miles was regarded as a "short step", the distance you would walk to work or to the shops and think nothing of it, now for most people its a long way.
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> 20-30 years ago a bunch of 17 year olds might have cycled 50 mile to the sea side for a day out and not thought of themselves as "cyclists". Start thinking in that mind set and you will no longer wonder why this country has an obesity problem.
I agree David, and what people seem to forget is that a runner with a high fitness level is going to be better than a cyclist with a low one - there's different ranges of fitness.
For example on my first ride out with the club I was riding with a mixed bunch, some older cyclist who had been riding for years, and some younger ones including a girl who'd been picked to ride for the Island. I had no problem sticking with them, and found on the hills I was more than capable of dropping any of them. I didn't even have to climb out of the saddle to get up hills that they were struggling on.
Why - because I had a far better cardiovascular fitness than any of them, far less weight, and despite not being as developed in the quad region as more serious cyclists are I still had a lot of development in the calves to compensate, and a certain amound in the quads from fellrunning.
On another occasion after a full season of fellrunning with very little cycling I was able to catch a bunch with Cav in it while riding up hill (oh btw he was out of the saddle, and I was still in it) and stick with him for most of the 85 miles. Ok this was a leisure ride, but then a leisure ride is what the OP is talking about. I don't doubt that in a race Cav would easily destroy someone who has the same lack of experience on a bike as me, but it rather gives the lie to the statement that any non cyclist is going to struggle to stick with a bunch of cylists for long distances.
That's why I would take issue with the assumption that any cyclist is going to be better than a fit runner on a bike. Sometimes it just isn't true. Now if you're comparing fitness levels then a runner and a cyclist at equal fitness levels are going to be respectively better at their chosen discipline. Then again a runner out of the saddle on the bike is far more equipped for long periods of it, than a cyclist. Also someone who's a runner will also be able to maintain a far lower heart rate on a bike than a cyclist because their body weight is being supported. And sometimes someone who trains hard and scientifically at running is going to be way better on a bike than someone who just goes out and rides miles, without doing any quality training.