On Jan 21, 4:38 pm, Duncan Smith <
[email protected]> wrote:
> > Does anyone know of any reliable references as to how the average
> > cycling speeds have changed over the past 50-60 years?
>
> > Ideally, it would be for UK commuting cyclists, but any reliable
> > information would be useful. I am NOT interested in racing speeds,
> > time trials, and so on.
>
> > I am not optimistic :-(
>
> Commuting to work (24M), without gears and two panniers I pretty much
> get 13.something more often than not. That's slightly dissapointing.
> However, on a really good day it only rises to 14.something and on a
> truly disasterous day it only falls to 12.something - so on the grand
> scheme of things I've decided not to worry too much about how long a
> particular day takes...
>
> I would be curious to know what others reckon is average for a lengthy
> commute day in day out?
>
That's a very long commute (IMO) if it's every day.
I do mine occasionally - 22 miles each way. Typically takes around
1h30 home to desk (not counting getting changed) going and 1h45
returning. (Probably about 10 mins quicker if you exclude getting the
bike in/out of the bike shed at work) It's slower returning because it
takes me longer to get out of the London traffic. When I do do this
commute it's in the summer and I usually have a tail wind on the
Northbound return.
On the Brompton it's a little under 3 miles in London. (Google maps
says 2.6 miles approx 9 minutes) Usually takes between 11mins and
13mins with a best ever of 9m40. The main variable being traffic with
a smaller variability due to traffic lights (I have so many sets of
lights that I always get caught at a few).
In my last job (many years ago now) it was almost exactly 8 miles each
way. Then my average speed over the week was usually a fraction over
20mph on the DF and a fraction under 20mph on the Windcheetah. Baring
extreme weather conditions (e.g. thick snow) I don't think my weekly
average ever went below 20mph on the DF.
Tim.