Post means after so it has to do with something after time.
The question is ambiguous: do you mean the length of the pins, or the size of the shoes? If you are asking about the length of the pins, there is not a single right answer, because it depends on the type of running you are doing (for example track sprint vs. cross-country), and the surface you are running on.
Bicycle Cross-Country
it is very good for health.---------------------------Who has ever told you that running isn't good for your body? Unless you have a medicalcondition nobody would say that unless they hate running and will tell everybody that it sucks.Cross-country is a running sport, so yes of course it is good. It'll put you in shape, and it works out your whole body. And I mean your whole body.But it is your choice if you want to do it or not.I've done cross-country for two years so I know what I'm talking about. ;-)
Cross Country Special
Do you mean companies? South West Trains operate all services in the direction of Bournemouth and London, as well as some Cross Country services running to Birmingham and Manchester.
world rally cross country
It is the constellation most easily seen from your country.
It's the George Cross, a British award for gallantry awarded to that country by King George during WWII.
it means to develop software for, or running software on, more than one type of hardware platform!
Newton running shoes are used by athletes which mean they have to be good. They are very light and fit amazing so it does not disturb the running experience. I would recommend them.
eventing is a stage of dressage, cross country ans stadium jumping.
It means CROSS-COUNTRY Also, the modern Roman numeral notation for 90